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Group Authorization

Auth Request View [GET /auth?authRequest={authRequestToken}]

This endpoint is accessed internally by blockstack.js to process user sign-in requests. Applications use blockstack.js to direct users to sign in or sign up. Please see the blockstack.js documentation on authentication for details.

When the user clicks the Blockstack login button in an application, the app should redirect the user to this endpoint (via blockstack.js). If the user already has an account, they will be redirected along with requested data. If the user doesn’t have an account, the user will be presented with each of the app’s requested permissions, then will satisfy or deny them. The sign-in dashboard will then redirect the user back to the application with a signed JWT. This JWT contains a signature and an API token that the app can use for future authorization of endpoints.

Each application specifies in advance which family of API calls it will need to make to function properly. This list is passed along to this endpoint when creating an application account. The account-creation page shows this list of API endpoints and what they do, and allows the user to line-item approve or deny them. The list is stored to the user's profile, and returned to the application application as part of the session JWT. The API server will NACK requests to endpoints in API families absent from the session JWT.

  • Requires root authorization
  • Parameters
    • authRequestToken: eyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NksifQ.eyJhcHBfZG9tYWluIjoiaGVsbG9ibG9ja3N0YWNrLmNvbSIsIm1ldGhvZHMiOltdLCJhcHBfcHVibGljX2tleSI6IjAyYjk0ZjY4NDgzOGFkMjdmZTE0Nzk1MGMyNjQ1ZjRhYzhjYmU1OTJlYjYzYmQwYTQ5MWQ2YzBlYWZjNjE0YzVjMCJ9.0lLrxt8uGtB2rCKB9sb0jK1DdrrWuuuWM-nsyjvFnmjNx0XfG14Npl72w6hp9W2OHoXdPe7VuXkfvKmVNlQdeA (jwt token) - app token before signing
  • Response 200
    • Body

           {"token": 
            "eyJhbGciOiJFUzI1NksiLCJ0eXAiOiJKV1QifQ.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.Bhne8wQpPVfkV-VLf2mrsoMmNiE2e04crgLN7OUFKEh_YWeGmqjoZU7JVSzXA5r7LCpZ9Eki5uAWlJSHk-JuCA"
           }
      

Group Core Node Administration

Blockstack Core's API module provides a set of API calls for interacting with the node's configuration. However, most of this section is DEPRECATED in favor of moving configuration state to the Blockstack Browser. Client-side state is managed by blockstack.js.

Ping the node [GET /v1/node/ping]

Ping the Blockstack node to see if it's alive.

  • Public Endpoint
  • Response 200 (application/json)
    • Body

          {
              "status": "alive",
              "version": "###version###"
          }
      
    • Schema

          {
              "type": "object",
              "properties": {
                  "status": {
                      "type": "string"
                  },
                  "version": {
                      "type": "string"
                  }
              },
              "required": [
                  "status",
                  "version"
              ]
          }
      

Get the node's config [GET /v1/node/config]

Returns the current configuation settings of the Blockstack node.

  • DEPRECATED. Blockstack clients should use blockstack.js for querying client-side configuration state.
  • Requires root authorization
  • Legacy Endpoint
  • Response 200 (application/json)
    • Body

           {
               "bitcoind": {
                   "passwd": "blockstacksystem",
                   "port": "18332",
                   "regtest": "True",
                   "server": "localhost",
                   "spv_path": "/tmp/.../spv_headers.dat",
                   "use_https": "False",
                   "user": "blockstack"
               },
               "blockchain-reader": {
                   "port": "18332",
                   "rpc_password": "blockstacksystem",
                   "rpc_username": "blockstack",
                   "server": "localhost",
                   "use_https": "False",
                   "utxo_provider": "bitcoind_utxo",
                   "version_byte": "0"
               },
               "blockchain-writer": {
                   "port": "18332",
                   "rpc_password": "blockstacksystem",
                   "rpc_username": "blockstack",
                   "server": "localhost",
                   "use_https": "False",
                   "utxo_provider": "bitcoind_utxo",
                   "version_byte": "0"
               },
               "blockstack-client": {
                   "advanced_mode": "true",
                   "api_endpoint_port": "6270",
                   "api_password": "...",
                   "blockchain_reader": "bitcoind_utxo",
                   "blockchain_writer": "bitcoind_utxo",
                   "client_version": "0.18.0.0",
                   "poll_interval": "300",
                   "port": "16264",
                   "queue_path": "/tmp/.../client/queues.db",
                   "rpc_detach": "True",
                   "server": "localhost",
                   "storage_drivers": "disk",
                   "storage_drivers_required_write": "disk",
               }
           }
      
    • Schema

           {
               'type': 'object',
               'patternProperties': {
                   '.+': {
                       'type': 'string',
                       'pattern': '.+',
               },
           }
      

Set config field [POST /v1/node/config/{section}?{key}={value}]

Set one or more config fields in a config section.

  • DEPRECATED. Blockstack clients should use blockstack.js for client-side configuration management.

  • Requires root authorization

  • Legacy Endpoint

  • Parameters

    • section: blockstack-client (string) - configuration section
    • key: server (string) - configuration variable to set
    • value: node.blockstack.org (string) - value to set
  • Response 200 (application/json)

    • Body

           { 'status' : true }
      
    • Schema

               {
                 'anyOf': [
                   {
                         'type': 'object',
                         'properties': {
                              'status': {
                                 'type': 'boolean'
                              },
                         },
                   },
                   {
                       'type': 'object',
                       'properties': {
                           'error': {
                               'type': 'string',
                           },
                       },
                   },
                 ],
              }
      

Delete a config field [DELETE /v1/node/config/{section}/{key}]

Delete a single field from the configuration.

  • DEPRECATED. Blockstack clients should use blockstack.js for client-side configuration management.

  • Requires root authorization

  • Legacy Endpoint

  • Parameters

    • section: blockstack-client (string) - configuration section
    • key: advanced_mode (string) - configuration variable to set
  • Response 200 (application/json)

    • Body

           { 'status' : true }
      
    • Schema

           {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'status': {
                            'type': 'boolean'
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
           }
      

Delete a config section [DELETE /v1/node/config/{section}]

Deletes a whole section from the node's configuration.

  • DEPRECATED. Blockstack clients should use blockstack.js for client-side configuration management.

  • Requires root authorization

  • Legacy Endpoint

  • Parameters

    • section: blockstack-client (string) - configuration section
  • Response 200 (application/json)

    • Body

           { 'status' : true }
      
    • Schema

           {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'status': {
                            'type': 'boolean'
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
           }
      

Get registrar state [GET /v1/node/registrar/state]

Gets the current state of the registrar. That is, the Blockstack operations that have been submitted to the blockchain but are still waiting for enough confirmations.

  • DEPRECATED. Blockstack clients should use blockstack.js to query the status of pending transactions.
  • Requires root authorization
  • Legacy Endpoint
  • Response 200 (application/json)
    • Body

           [
               {
                   "block_height": 666,
                   "fqu": "bar.test",
                   "owner_address": "myaPViveUWiiZQQTb51KXCDde4iLC3Rf3K",
                   "payment_address": "mv1uqYWZpnap4VBSKTHfKW6noTZcNtxtCW",
                   "profile": {
                       "@type": "Person",
                       "accounts": []
                   },
                   "transfer_address": null,
                   "tx_hash": "b0fa7d4d79bb69cb3eccf40978514dec1620d05fe7822c550c2764c670efcd29",
                   "type": "preorder",
                   "zonefile": "$ORIGIN bar.test\n$TTL 3600\npubkey TXT \"pubkey:data:03ea5d8c2a3ba84eb17625162320bb53440557c71f7977a57d61405e86be7bdcda\"\n_file URI 10 1 \"file:///home/bar/.blockstack/storage-disk/mutable/bar.test\"\n",
                   "zonefile_hash": "cbe11bbbfffe415b915a7f9566748f72a0d8b2bd"
               }
           ]
      
    • Schema

          {
              'type': 'array',
              'items': {
                  'type': 'object',
                  'properties': {
                      'block_height': {
                          'type': 'integer',
                          'minimum': 0,
                      },
                      'fqu': {
                          'type': 'string',
                          'pattern': r'^([a-z0-9\\-_.+]{3,37})$',
                      },
                      'owner_address': {
                          'type': 'string',
                          'pattern': r'^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                      },
                      'payment_address': {
                          'type': 'string',
                          'pattern': r'^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                      },
                      'profile': {
                          'type': 'object',
                          'additionalProperties': true, 
                          'properties': {
                              '@context': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              '@id': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              '@type': {
                                  'type': 'string'
                              }, 
                              'account': {
                                  'items': {
                                      'properties': {
                                          '@type': {
                                              'type': 'string'
                                          }, 
                                          'identifier': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          'proofMessage': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          'proofSignature': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          'proofType': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          'proofUrl': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          'service': {
                                              'optional': true, 
                                              'type': 'string'
                                          }
                                      }, 
                                      'type': 'object'
                                  }, 
                                  'optional': true, 
                                  'type': 'array'
                              }, 
                              'address': {
                                  'optional': true, 
                                  'properties': {
                                      '@type': {
                                          'type': 'string'
                                      }, 
                                      'addressCountry': {
                                          'optional': true, 
                                          'type': 'string'
                                      }, 
                                      'addressLocality': {
                                          'optional': true, 
                                          'type': 'string'
                                      }, 
                                      'postalCode': {
                                          'optional': true, 
                                          'type': 'string'
                                      }, 
                                      'streetAddress': {
                                          'optional': true, 
                                          'type': 'string'
                                      }
                                  }, 
                                  'type': 'object'
                              }, 
                              'birthDate': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              'description': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              'familyName': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              'givenName': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              'image': {
                                  'items': {
                                      'properties': {
                                          '@type': {
                                              'type': 'string'
                                          }, 
                                          'contentUrl': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          'name': {
                                              'optional': true, 
                                              'type': 'string'
                                          }
                                      }, 
                                      'type': 'object'
                                  }, 
                                  'optional': true, 
                                  'type': 'array'
                              }, 
                              'knows': {
                                  'items': {
                                      'properties': {
                                          '@id': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          '@type': {
                                              'type': 'string'
                                          }
                                      }, 
                                      'type': 'object'
                                  }, 
                                  'optional': true, 
                                  'type': 'array'
                              }, 
                              'name': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              'taxID': {
                                  'optional': true, 
                                  'type': 'string'
                              }, 
                              'website': {
                                  'items': {
                                      'properties': {
                                          '@type': {
                                              'type': 'string'
                                          }, 
                                          'url': {
                                              'optional': true, 
                                              'type': 'string'
                                          }
                                      }, 
                                      'type': 'object'
                                  }, 
                                  'optional': true, 
                                  'type': 'array'
                              }, 
                              'worksFor': {
                                  'items': {
                                      'properties': {
                                          '@id': {
                                              'optional': true, 
                                              'type': 'string'
                                          }, 
                                          '@type': {
                                              'type': 'string'
                                          }
                                      }, 
                                      'type': 'object'
                                  }, 
                                  'optional': true, 
                                  'type': 'array'
                              }
                          }
                      },
                      'transfer_address': r'^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                      'tx_hash': r'^([0-9a-fA-F]+)$',
                      'type': '.+',
                      'zonefile': '.+',
                      'zonefile_hash': r'^([0-9a-fA-F]+)$'
                  }
              }
          }
      

Group Core Wallet Management

This entire section is DEPRECATED in favor of the wallet software in blockstack.js. Names registered with this API will need to be transferred to the Blockstack Browser.

The Blockstack Core node manages its own wallet -- this has three keys for payment, name ownership, and signing data (e.g., user profiles). This wallet can be managed through these endpoints.

Get balance via mock-insight API [GET /insight-api/addr/{address}/balance]

Returns the integer satoshi balance of the given address, with mininum of 1 confirmation.

  • DEPRECATED. Blockstack clients should use blockstack.js to query balances.
  • Authorization: wallet_read
  • Legacy Endpoint
  • Response 200 (application/json)
    • Body

           2104
      
    • Schema

           { 'type' : 'integer' }
      

Get unconfirmed balance via mock-insight API [GET /insight-api/addr/{address}/unconfirmedBalance]

Returns the integer unconfirmed satoshi balance of the given address (only the 0-confirmation balance). To get the min_conf=0 balance of an address, you want unconfirmedBalance + balance. The unconfirmed balance may be negative (if there is an unconfirmed spend). This specification is strange, I know, but it replicates the interface of insight-api.

  • DEPRECATED. Blockstack clients should use blockstack.js to query balances.
  • Authorization: wallet_read
  • Legacy Endpoint
  • Response 200 (application/json)
    • Body

           -1000
      
    • Schema

           { 'type' : 'integer' }
      

Get wallet payment address [GET /v1/wallet/payment_address]

Returns core node's payment address.

  • DEPRECATED. Blockstack clients should use blockstack.js to manage keys and query UTXOs.
  • Authorization: wallet_read
  • Legacy Endpoint
  • Response 200 (application/json)
    • Body

           {
               "address": "mv1uqYWZpnap4VBSKTHfKW6noTZcNtxtCW"
           }
      
    • Schema

           {
               'type': 'object',
               'properties': {
                   'type': 'string',
                   'pattern': r'^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
               }
           }
      

Set a specific wallet key [PUT /v1/wallet/keys/{keyname}]

This call instructs the blockstack core node to use a particular key instead of the core node's configured wallet key. The setting of this key is temporary by default, meaning that it is not written to ~/.blockstack/wallet.json, and on a subsequent restart, the key will return to the original key. However, the core registrar tracks the owner key used for each PREORDER, and stores that private key encrypted (with scrypt and the core wallet password) in the queue. When the registrar detects that the key being used for a particular name has changed, it will recover by submitting further transactions with the stored key.

However, for blockstack core >= 0.14.5, the persist_change keyword will instruct the core node to write the changed key to ~/.blockstack/wallet.json. In this mode, the node will backup the previous wallet to ~/.blockstack/wallet.json.prior.<timestamp>

  • DEPRECATED. Blockstack clients should use blockstack.js to manage keys.

  • Requires root authorization

  • Legacy Endpoint

  • Parameters

    • keyname: owner (string) - which key to set (one of 'owner', 'data', 'payment')
  • Request (application/json)

    • Body

            "cPo24qGYz76xSbUCug6e8LzmzLGJPZoowQC7fCVPLN2tzCUJgfcW"
      
  • Request (application/json)

    • Schema

            {
              "type" : "object",
              "properties" : {
                "private_key" : {
                   "anyOf": [
                       {
                           "anyOf": [
                               {
                                   "pattern": "^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$",
                                   "type": "string"
                               },
                               {
                                   "pattern": "^([0-9a-fA-F]+)$",
                                   "type": "string"
                               }
                           ]
                       },
                       {
                           "properties": {
                               "address": {
                                   "pattern": "^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$",
                                   "type": "string"
                               },
                               "private_keys": {
                                   "items": {
                                       "anyOf": [
                                           {
                                               "pattern": "^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$", 
                                               "type": "string"
                                           },
                                           {
                                               "pattern": "^([0-9a-fA-F]+)$",
                                               "type": "string"
                                           }
                                       ]
                                   },
                                   "type": "array"
                               },
                               "redeem_script": {
                                   "pattern": "^([0-9a-fA-F]+)$",
                                   "type": "string"
                               }
                           },
                           "required": [
                               "address",
                               "redeem_script",
                               "private_keys"
                           ],
                           "type": "object"
                       }
                   ]
                  },
                "persist_change" : {"type" : "boolean"}
            },
            "required" : [ "private_key" ]
           }
      
  • Request (application/json)

    • Schema

            {
              "anyOf": [
                  {
                      "anyOf": [
                          {
                              "pattern": "^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$",
                              "type": "string"
                          },
                          {
                              "pattern": "^([0-9a-fA-F]+)$",
                              "type": "string"
                          }
                      ]
                  },
                  {
                      "properties": {
                          "address": {
                              "pattern": "^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$",
                              "type": "string"
                          },
                          "private_keys": {
                              "items": {
                                  "anyOf": [
                                      {
                                          "pattern": "^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$", 
                                          "type": "string"
                                      },
                                      {
                                          "pattern": "^([0-9a-fA-F]+)$",
                                          "type": "string"
                                      }
                                  ]
                              },
                              "type": "array"
                          },
                          "redeem_script": {
                              "pattern": "^([0-9a-fA-F]+)$",
                              "type": "string"
                          }
                      },
                      "required": [
                          "address",
                          "redeem_script",
                          "private_keys"
                      ],
                      "type": "object"
                  }
              ]
            }
      
  • Response 200 (application/json)

    • Body

            {"status": true}
      
    • Schema

           {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'status': {
                            'type': 'boolean'
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
           }
      

Get payment wallet balance [GET /v1/wallet/balance/{minconfs}]

Fetches wallet balance, including UTXOs from transactions with at least a specified number of confirmations.

  • DEPRECATED. Blockstack clients should use blockstack.js to manage keys and query UTXOs.
  • Authorization: wallet_read
  • Legacy Endpoint
  • Parameters
    • minconfs: 0 (number, optional) - the minimum confs of transactions to include in balance
  • Response 200 (application/json)
    • Body

           {
               "balance": {
                   "bitcoin": 49.931727,
                   "satoshis": 4993172700
               }
           }
      
    • Schema

            {
               'type': 'object',
               'properties': {
                   'balance': {
                       'type': 'object',
                           'properties': {
                               'bitcoin': {
                                   'type': 'number',
                                   'minimum': 0,
                               },
                               'satoshis': {
                                   'type': 'integer',
                                   'minimum': 0,
                               },
                           },
                       },
                 },
              }
      

Withdraw payment wallet funds [POST /v1/wallet/balance]

Withdraw an amount (given in satoshis) from the core payment wallet, to a particular address.

  • DEPRECATED. Blockstack clients should use blockstack.js to manage keys, generate transactions, and send transactions.

  • Authorization: wallet_write

  • Legacy Endpoint

  • Request (application/json)

    • Body

          {'address' : 'mibZW6EBpXSTWQNQ9E4fi9hhGKYSMkjyg9',
             'amount' : 100,
             'min_confs' : 6,
             'tx_only' : false}
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'address': {
                      'type': 'string',
                      'pattern': r"^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$",
                  },
                  'amount': {
                      'type': 'integer',
                      'minimum': 0,
                  },
                  'message': {
                      'type': 'string',
                      'pattern': '^.{1,80}$',
                  }
                  'min_confs': {
                      'type': 'integer',
                      'minimum': 0,
                  },
                  'tx_only': {
                      'type': 'boolean'
                  },
                  'payment_key': {
                      'anyOf': [
                          {
                              'anyOf': [
                                  {
                                      'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                      'type': 'string'
                                  },
                                  {
                                      'pattern': '^([0-9a-fA-F]+)$',
                                      'type': 'string'
                                  }
                              ]
                          },
                          {
                              'properties': {
                                  'address': {
                                      'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                      'type': 'string'
                                  },
                                  'private_keys': {
                                      'items': {
                                          'anyOf': [
                                              {
                                                  'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                                  'type': 'string'
                                              },
                                              {
                                                  'pattern': '^([0-9a-fA-F]+)$',
                                                  'type': 'string'
                                              }
                                          ]
                                      },
                                      'type': 'array'
                                  },
                                  'redeem_script': {
                                      'pattern': '^([0-9a-fA-F]+)$',
                                      'type': 'string'
                                  }
                              },
                              'required': [
                                  'owner'
                              ],
                              'type': 'object'
                          }
                      ]
                  }
              },
              'required': [
                  'address'
              ],
          }
      
  • Response 200 (application/json)

    • Body

           {
            "status": true, 
            "transaction_hash": "c4ee8d1993794487e6b5aca802a1793530bdff35c763ca051fbaa4b998780822",
            "success": true
           }
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'success': {
                            'type': 'boolean'
                         },
                         'transaction_hash': {
                             'type': 'string',
                             'pattern': r'^([0-9a-fA-F]+)$',
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Get wallet owner address [GET /v1/wallet/owner_address]

Returns core node's owner address.

  • DEPRECATED. Blockstack clients should use blockstack.js to manage keys.
  • Authorization: wallet_read
  • Legacy Endpoint
  • Response 200 (application/json)
    • Body

           {
               "address": "myaPViveUWiiZQQTb51KXCDde4iLC3Rf3K"
           }
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'address': {
                            'type': 'string',
                            'pattern': r"^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$",
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Get wallet data public key [GET /v1/wallet/data_pubkey]

Returns the public key the core node uses for signing user data

  • DEPRECATED. Blockstack clients should use blockstack.js to manage keys.
  • Authorization: wallet_read
  • Legacy Endpoint
  • Response 200 (application/json)
    • Body

           {
               "public_key": "03ea5d8c2a3ba84eb17625162320bb53440557c71f7977a57d61405e86be7bdcda"
           }
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'public_key': {
                            'type': 'string',
                            'pattern': r'^([0-9a-fA-F]+)$',
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Change wallet password [PUT /v1/wallet/password]

This will change the password for core's wallet. Currently not working endpoint.

  • DEPRECATED. Blockstack clients should use blockstack.js to encrypt keys.
  • Authorization: wallet_write
  • Legacy Endpoint
  • Request (application/json)
    • Body

            {'password' : '"0123456789abcdef"',
             'new_password' : "abcdef0123456789"'}
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'password': {
                            'type': 'string',
                         },
                         'new_password': {
                            'type': 'string',
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Set all wallet keys [PUT /v1/wallet/keys]

  • DEPRECATED. Blockstack clients should use blockstack.js to manage keys in a client wallet.
  • Legacy Endpoint
  • Requires root authorization

Get all wallet keys [GET /v1/wallet/keys]

  • DEPRECATED. Blockstack clients should use blockstack.js to interact with a client wallet.
  • Legacy Endpoint
  • Requires root authorization

Group Managing Names

All POST, PUT, and DELETE routes in this section are DEPRECATED in favor of using either the Blockstack Browser or blockstack.js to register and manage names.

All GET routes are still valid.

Register a name [POST /v1/names]

Registers a name, optionally to a given owner key and optionally using a given payment key to pay for the name and transaction fees.

This method takes a JSON blob with the following fields:

  • name: (required) the fully-qualified name to register.
  • zonefile: (optional) the zone file to associate with this name. If one is not given, a default one will be generated.
  • owner_address: (optional) the recipient of this name. See below.
  • min_confs: (optional) this is the minimum number of confirmations for UTXOs that will be used for payments for this name registration. Lower values speed up the name registration time, at the risk of blockchain reorgs or frontrunners invalidating your name's registration.
  • tx_fee: (optional) use this transaction fee (in satoshis) instead of estimating one.
  • cost_satoshis: (optional) how much to pay for this name. This value will be sent to the name's namespace's designated burn address. If not given, the precise value will be looked up automatically.
  • unsafe: (optional) ignore internal safety checks when generating and sending transactions. See below.
  • owner_key: (optional) if given, this is the private key of the owner that will receive the name. Useful for when you want to use your personal node to register names to a different key, without having to bother with the extra NAME_TRANSFER transaction required by passing owner_address. DO NOT USE IN PUBLIC SETTINGS.
  • payment_key: (optional) if given, this is the private key used to pay for the name registration fee and transaction fees. Useful for when you want to use your personal node to register names with a different payment key. DO NOT USE IN PUBLIC SETTINGS.

If no owner_address is supplied in the POSTed JSON object, the node will register a name for the owner_key given in the JSON blob. If no owner_key is given, then the node's current owner address in its wallet will be used.

If an owner_address is supplied, a TRANSFER transaction will be broadcasted to send the name to appropriate owner. If you intend to register many names to different addresses, it is recommended that you use one of the wallet endpoints to set the node's owner keys to save yourself the extra TRANSFER transactions (or pass owner_key). However, you should ONLY do this if you trust the node (i.e. only do this for personal nodes).

The min_confs keyword controls the minimum number of confirmations for UTXOs used as payments for name registration.

The unsafe keyword instructs the node's registrar to ignore certain safety checks while registering the name (in particular, the registrar will not verify that the user own's the name before issuing a REGISTER and UPDATE). This allows the registrar to submit operations before they have been confirmed on remote resolvers or indexers, in this mode, the registrar will wait for 4 confirmations on a PREORDER, 1 confirmation on a REGISTER and 1 confirmation on an UPDATE. node.blockstack.org will correctly detect the registration after the UPDATE has 6 confirmations.

  • DEPRECATED. Registering names is now performed by Blockstack Browser and blockstack.js.

  • Authorization: register

  • Legacy Endpoint

  • Request (application/json)

    • Body

           {
             'name' : 'bar.test'
           }
      
  • Request (application/json)

    • Schema

            {
                      'type': 'object',
                      'properties': {
                          "name": {
                              'type': 'string',
                              'pattern': OP_NAME_PATTERN
                          },
                          "zonefile": {
                              'type': 'string',
                              'maxLength': RPC_MAX_ZONEFILE_LEN,
                          },
                          "owner_address": {
                              'type': 'string',
                              'pattern': OP_BASE58CHECK_PATTERN,
                          },
                          'min_confs': {
                              'type': 'integer',
                              'minimum': 0,
                          },
                          'tx_fee': {
                              'type': 'integer',
                              'minimum': 0,
                              'maximum': TX_MAX_FEE,
                          },
                          'cost_satoshis': {
                              'type': 'integer',
                              'minimum': 0,
                          },
                          'unsafe': {
                              'type': 'boolean'
                          },
                          'owner_key': {
                              'anyOf': [
                                  {
                                      'anyOf': [
                                          {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      ]
                                  },
                                  {
                                      'properties': {
                                          'address': {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          'private_keys': {
                                              'items': {
                                                  'anyOf': [
                                                      {
                                                          'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                                          'type': 'string'
                                                      },
                                                      {
                                                          'pattern': '^([0-9a-fA-F]+)$',
                                                          'type': 'string'
                                                      }
                                                  ]
                                              },
                                              'type': 'array'
                                          },
                                          'redeem_script': {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      },
                                      'required': [
                                          'owner'
                                      ],
                                      'type': 'object'
                                  }
                              ]
                          },
                          'payment_key': {
                              'anyOf': [
                                  {
                                      'anyOf': [
                                          {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      ]
                                  },
                                  {
                                      'properties': {
                                          'address': {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          'private_keys': {
                                              'items': {
                                                  'anyOf': [
                                                      {
                                                          'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                                          'type': 'string'
                                                      },
                                                      {
                                                          'pattern': '^([0-9a-fA-F]+)$',
                                                          'type': 'string'
                                                      }
                                                  ]
                                              },
                                              'type': 'array'
                                          },
                                          'redeem_script': {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      },
                                      'required': [
                                          'owner'
                                      ],
                                      'type': 'object'
                                  }
                              ]
                          }
                      },
                      'required': [
                          'name'
                      ],
                      'additionalProperties': False,
                  }
      
  • Response 200 (application/json)

    • Body

           {
               "message": "Name queued for registration.  The process takes several hours.  You can check the status with `blockstack info`.",
               "success": true,
               "transaction_hash": "6cdb9722f72875b30e1ab3de463e3960aced951f674be942b302581a9a9469a5"
           }
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'success': {
                            'type': 'boolean'
                         },
                         'transaction_hash': {
                             'type': 'string',
                             'pattern': r'^([0-9a-fA-F]+)$',
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Revoke name [DELETE /v1/names/{name}]

Revokes the name from Blockstack. This renders the name unusable until it expires. Use this method if your private keys are compromised.

  • DEPRECATED. Blockstack clients should use blockstack.js for generating transactions.
  • Authorization: revoke
  • Legacy Endpoint
  • Parameters
    • name: bar.test (string) - fully-qualified name
  • Response 200 (application/json)
    • Body

           {
               "message": "Name queued for revocation.  The process takes ~1 hour.  You can check the status with `blockstack info`.",
               "success": true,
               "transaction_hash": "b2745b706d7a14ce652265de103d7eaefb44a75eb658d7bb1db8868da08768b2"
           }
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'success': {
                            'type': 'boolean'
                         },
                         'transaction_hash': {
                             'type': 'string',
                             'pattern': r'^([0-9a-fA-F]+)$',
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Transfer name [PUT /v1/names/{name}/owner]

Transfers a name to a different owner.

  • DEPRECATED. Blockstack clients should use blockstack.js for generating transactions.

  • Authorization: transfer

  • Legacy Endpoint

  • Parameters

    • name: bar.test (string) - name to transfer
  • Request (application/json)

    • Body

           { "owner" : "mjZicz7GSJBZuGeCMEgpzr8U9w6d41DfXm" }
      
  • Request (application/json)

    • Schema

                    {
                      'type': 'object',
                      'properties': {
                          'owner': {
                              'type': 'string',
                              'pattern': OP_BASE58CHECK_PATTERN,
                          },
                          'tx_fee': {
                              'type': 'integer',
                              'minimum': 0,
                              'maximum': 500000
                          },
                          'owner_key': {
                              'anyOf': [
                                  {
                                      'anyOf': [
                                          {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      ]
                                  },
                                  {
                                      'properties': {
                                          'address': {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          'private_keys': {
                                              'items': {
                                                  'anyOf': [
                                                      {
                                                          'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                                          'type': 'string'
                                                      },
                                                      {
                                                          'pattern': '^([0-9a-fA-F]+)$',
                                                          'type': 'string'
                                                      }
                                                  ]
                                              },
                                              'type': 'array'
                                          },
                                          'redeem_script': {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      },
                                      'required': [
                                          'owner'
                                      ],
                                      'type': 'object'
                                  }
                              ]
                          },
                          'payment_key': {
                              'anyOf': [
                                  {
                                      'anyOf': [
                                          {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      ]
                                  },
                                  {
                                      'properties': {
                                          'address': {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          'private_keys': {
                                              'items': {
                                                  'anyOf': [
                                                      {
                                                          'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                                          'type': 'string'
                                                      },
                                                      {
                                                          'pattern': '^([0-9a-fA-F]+)$',
                                                          'type': 'string'
                                                      }
                                                  ]
                                              },
                                              'type': 'array'
                                          },
                                          'redeem_script': {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      },
                                      'required': [
                                          'owner'
                                      ],
                                      'type': 'object'
                                  }
                              ]
                          }
                      },
                      'additionalProperties': False,
                  }
      
  • Response 202 (application/json)

    • Body

           {
               "message": "Name queued for transfer.  The process takes ~1 hour.  You can check the status with `blockstack info`.",
               "success": true,
               "transaction_hash": "c0d677f9ee681abbed8ca6d231bc4ece517c8c6695ce883e5e196b5395402779"
           }
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'success': {
                            'type': 'boolean'
                         },
                         'transaction_hash': {
                             'type': 'string',
                             'pattern': r'^([0-9a-fA-F]+)$',
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Publish zone file [POST /v1/names/zonefile]

Publish the zonefile which has already been announced. Submit either as a string with the 'zonefile' property, or as a base64 encoded blob with the 'zonefile_b64' property. We recommend base64-encoding your zone files in order to guarantee that they will be JSON-encodable.

  • DEPRECATED.

  • Request (application/json)

    • Schema

                    {
                      'type': 'object',
                      'properties': {
                          "zonefile": {
                              'type': 'string',
                          },
                          "zonefile_b64": {
                              'type': 'string',
                          }
                      },
                      'additionalProperties': False,
                     }
      
  • Response 200 (application/json)

    • Body

              {'success': true, 'servers' : ['...']}
      

Set zone file [PUT /v1/names/{name}/zonefile]

Sets the user's zonefile hash, and, if supplied, propagates the zonefile. If you supply the zonefile, the hash will be calculated from that. Ultimately, your requests should only supply one of zonefile, zonefile_b64, or zonefile_hash.

The value for zonefile_b64 is a base64-encoded string. New clients should use the zonefile_b64 field when specifying a zone file. The zonefile field is preserved for legacy compatibility.

This API call issues a NAME_UPDATE transaction for a name that is owned by this node's wallet. That is, you can only call this API method if your node owns the name you're updating.

  • DEPRECATED. Blockstack clients should use blockstack.js for generating transactions.

  • Authorization: update

  • Legacy Endpoint

  • Parameters

    • name: bar.test (string) - fully-qualified name
  • Request (application/json)

    • Schema

                    {
                      'type': 'object',
                      'properties': {
                          "zonefile": {
                              'type': 'string',
                          },
                          'zonefile_b64': {
                              'type': 'string',
                              'pattern': r'^((?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4}))$'
                          },
                          'zonefile_hash': {
                              'type': 'string',
                              'pattern': '^([0-9a-fA-F]{20})$'
                          },
                          'tx_fee': {
                              'type': 'integer',
                              'minimum': 0,
                              'maximum': 500000
                          },
                          'owner_key': {
                              'anyOf': [
                                  {
                                      'anyOf': [
                                          {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      ]
                                  },
                                  {
                                      'properties': {
                                          'address': {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          'private_keys': {
                                              'items': {
                                                  'anyOf': [
                                                      {
                                                          'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                                          'type': 'string'
                                                      },
                                                      {
                                                          'pattern': '^([0-9a-fA-F]+)$',
                                                          'type': 'string'
                                                      }
                                                  ]
                                              },
                                              'type': 'array'
                                          },
                                          'redeem_script': {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      },
                                      'required': [
                                          'owner'
                                      ],
                                      'type': 'object'
                                  }
                              ]
                          },
                          'payment_key': {
                              'anyOf': [
                                  {
                                      'anyOf': [
                                          {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      ]
                                  },
                                  {
                                      'properties': {
                                          'address': {
                                              'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                              'type': 'string'
                                          },
                                          'private_keys': {
                                              'items': {
                                                  'anyOf': [
                                                      {
                                                          'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                                                          'type': 'string'
                                                      },
                                                      {
                                                          'pattern': '^([0-9a-fA-F]+)$',
                                                          'type': 'string'
                                                      }
                                                  ]
                                              },
                                              'type': 'array'
                                          },
                                          'redeem_script': {
                                              'pattern': '^([0-9a-fA-F]+)$',
                                              'type': 'string'
                                          }
                                      },
                                      'required': [
                                          'owner'
                                      ],
                                      'type': 'object'
                                  }
                              ]
                          }
                      },
                      'additionalProperties': False,
                  }
      
  • Response 202 (application/json)

    • Body

              {'success': true, 'transaction_hash' : '...'}
      
    • Schema

          {
            'anyOf': [
              {
                    'type': 'object',
                    'properties': {
                         'success': {
                            'type': 'boolean'
                         },
                         'transaction_hash': {
                             'type': 'string',
                             'pattern': r'^([0-9a-fA-F]+)$',
                         },
                    },
              },
              {
                  'type': 'object',
                  'properties': {
                      'error': {
                          'type': 'string',
                      },
                  },
              },
            ],
          }
      

Fetch zone file [GET /v1/names/{name}/zonefile]

Fetch a user's raw zone file. This only works for RFC-compliant zone files. This method returns an error for names that have non-standard zone files.

  • Parameters
    • name: bar.test (string) - fully-qualified name
  • Response 200 (application/json)
    • Body

             {
                 "zonefile": "$ORIGIN bar.test\n$TTL 3600\n_https._tcp URI 10 1 \"https://blockstack.s3.amazonaws.com/bar.test\"\n"
             }
      
    • Schema

          {
              'anyOf': [
                {
                  'type': 'object',
                  'properties': {
                      'zonefile': {
                          'type': 'string',
                          'pattern': '.+',
                      },
                 },
                 {
                   'type': 'object',
                   'properties': {
                      'error': {
                          'type': 'string',
                          'pattern': '.+',
                      },
                  },
              ]
          }
      

Group Name Querying

This family of API endpoints deals with querying name information.

Get all names [GET /v1/names?page={page}]

Fetch a list of all names known to the node.

  • Public Endpoint
  • Parameters
    • page: 23 (number) - names are returned in pages of size 100, so specify the page number.
  • Response 200 (application/json)
    • Body

             [ "aldenquimby.id", "aldeoryn.id",
               "alderete.id", "aldert.id",
               "aldi.id", "aldighieri.id", ... ]
      
    • Schema

            {
               'type': 'array',
               'items': {
                     'type': 'string',
                     'pattern': r'^([a-z0-9\\-_.+]{3,37})$',
               }
            }
      

Get all subdomains [GET /v1/subdomains?page={page}]

Fetch a list of all names known to the node.

  • Public Endpoint
  • Parameters
    • page: 3 (number) - names are returned in pages of size 100, so specify the page number.
  • Response 200 (application/json)
    • Body

              [
                "collegeinfogeek.verified.podcast",
                "collider.verified.podcast",
                "combatandclassics.verified.podcast",
                "combatjack.verified.podcast",
                "comedybangbang.verified.podcast",
                "comedybutton.verified.podcast",
                "commonsense.verified.podcast",
                "concilio002.personal.id", ... ]
      
    • Schema

            {
               'type': 'array',
               'items': {
                     'type': 'string',
                     'pattern': r'^([a-z0-9\\-_.+]{3,37})\.([a-z0-9\\-_.+]{3,37})$',
               }
            }
      

Get name info [GET /v1/names/{name}]

  • Public Endpoint
  • Subdomain Aware
  • Parameters
    • name: muneeb.id (string) - fully-qualified name
  • Response 200 (application/json)
    • Body

            {
            "address": "1QJQxDas5JhdiXhEbNS14iNjr8auFT96GP", 
            "blockchain": "bitcoin", 
            "expire_block": 489247, 
            "last_txid": "1edfa419f7b83f33e00830bc9409210da6c6d1db60f99eda10c835aa339cad6b", 
            "status": "registered", 
            "zonefile": "$ORIGIN muneeb.id\n$TTL 3600\n_http._tcp IN URI 10 1 \"https://blockstack.s3.amazonaws.com/muneeb.id\"\n", 
            "zonefile_hash": "b100a68235244b012854a95f9114695679002af9"
            }
      
    • Schema

             {
               'type': 'object',
               'properties': {
                 'address': {
                     'type': 'string',
                     'pattern': r"^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$", 
                 },
                 'blockchain': {
                     'type': 'string',
                     'pattern': '^bitcoin$',
                 },
                 'expire_block': {
                     'type': 'integer',
                     'minimum': 0,
                 },
                 'last_txid': {
                     'type': 'string',
                     'pattern': '^[0-9a-fA-F]+$',
                 },
                 'status': {
                     'type': 'string',
                     'pattern': '^(registered|revoked)$',
                 },
                 'zonefile': {
                     'anyOf': [
                        {
                            'type': 'string',
                        },
                        {
                            'type': 'object',
                            'properties': {
                                'error': {
                                    'type': 'string',
                                },
                            },
                        },
                     ],
                 },
                 'zonefile_hash': {
                     'type': 'string',
                     'pattern': '^[0-9a-fA-F]{20}$`,
                 },
               },
               { 'required': 
                 [
                   'address', 'blockchain', 'last_txid',
                   'status', 'zonefile', 'zonefile_hash'
                 ]
               }
             }
      

Name history [GET /v1/names/{name}/history?page={page}]

Get a history of all blockchain records of a registered name.

  • Public Endpoint
  • Subdomain aware
  • Parameters
    • name: muneeb.id (string) - name to query
    • page: 0 (integer) - the page (in 20-entry pages) of the history to fetch
  • Response 200 (application/json)
    • Body

          {
            "373821": [
              {
                "address": "1QJQxDas5JhdiXhEbNS14iNjr8auFT96GP", 
                "block_number": 373821, 
                "consensus_hash": null, 
                "first_registered": 373821, 
                "importer": "76a9143e2b5fdd12db7580fb4d3434b31d4fe9124bd9f088ac", 
                "importer_address": "16firc3qZU97D1pWkyL6ZYwPX5UVnWc82V", 
                "last_creation_op": ";", 
                "last_renewed": 373821, 
                "name": "muneeb.id", 
                "name_hash128": "deb7fe99776122b77925cbf0a24ab6f8", 
                "namespace_block_number": 373601, 
                "namespace_id": "id", 
                "op": ";", 
                "op_fee": 100000.0, 
                "opcode": "NAME_IMPORT", 
                "preorder_block_number": 373821,
               }
             ]
           }
      
    • Schema

          {
           'type': 'object',
           'patternProperties': {
             '^[0-9]+': {
               'type': 'array',
               'items': {
                  'type': 'object',
                  'properties': {
                      'address': {
                          'type': 'string',
                          'pattern': r"^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$", 
                      },
                      'base': {
                          'type': 'integer',
                          'minimum': 0,
                          'maximum': 255,
                      },
                      'buckets': {
                          'anyOf': [
                              {
                                  'type': 'array',
                                  'items': {
                                      'type': 'integer',
                                      'minItems': 16,
                                      'maxItems': 16,
                                  },
                              },
                              {
                                  'type': 'null',
                              },
                          ],
                      },
                      'block_number': {
                          'type': 'integer',
                          'minimum': 0,
                      },
                      'coeff': {
                          'anyOf': [
                              {
                                  'type': 'integer',
                                  'minimum': 0,
                                  'maximum': 255,
                              },
                              {
                                  'type': 'null'
                              },
                          ],
                      },
                      'consensus_hash': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': '^[0-9a-fA-F]{32}',
                              },
                              {
                                  'type': 'null'
                              },
                          ],
                      },
                      'fee': {
                          'type': 'integer',
                          'minimum': 0,
                      },
                      'first_registered': {
                          'type': 'integer',
                          'minimum': 0,
                      },
                      'history_snapshot': {
                          'type': 'boolean',
                      },
                      'importer': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': r'^76[aA]914[0-9a-fA-F]{40}88[aA][cC]$',
                              },
                              {
                                  'type': 'null',
                              },
                          ],
                      },
                      'importer_address': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': r"^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$", 
                              },
                              {
                                  'type': 'null',
                              },
                          ],
                      },
                      'last_renewed': {
                          'type': 'integer',
                          'minimum': 0,
                      },
                      'op': {
                          'type': 'string',
                          'pattern': '^([>?+~:!&*:;#]{1}|>>|>~|::)$',
                      },
                      'op_fee': {
                          'type': 'number',
                      },
                      'opcode': {
                          'type': 'string',
                          'pattern': '^NAME_TRANSFER|NAME_PREORDER|NAME_UPDATE|NAME_REVOKE|NAME_REGISTRATION|NAMESPACE_READY|NAMESPACE_REVEAL|NAMESPACE_PREORDER|NAME_RENEWAL|NAME_IMPORT|ANNOUNCE$'
                      },
                      'revoked': {
                          'type': 'boolean',
                      },
                      'sender': {
                          'type': 'string',
                          'pattern': '^([0-9a-fA-F]+)$',
                      },
                      'sender_pubkey': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': '^([0-9a-fA-F]+)$',
                              },
                              {
                                  'type': 'null'
                              },
                          ],
                      },
                      'recipient': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': '^([0-9a-fA-F]+)$',
                              },
                              {
                                  'type': 'null'
                              },
                          ],
                      },
                      'recipient_address': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': '^([123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]+)$',
                              },
                              {
                                  'type': 'null'
                              },
                          ],
                      },
                      'recipient_pubkey': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': '^([0-9a-fA-F]+)$',
                              },
                              {
                                  'type': 'null'
                              },
                          ],
                      },
                      'txid': {
                          'type': 'string',
                          'pattern': '^([0-9a-fA-F]+)$',
                      },
                      'value_hash': {
                          'anyOf': [
                              {
                                  'type': 'string',
                                  'pattern': '^([0-9a-fA-F]{40})$',
                              },
                              {
                                  'type': 'null',
                              },
                          ],
                      },
                      'vtxindex': {
                          'type': 'integer',
                          'minimum': 0,
                      },
                  },
                  'required': [
                      'op',
                      'opcode',
                      'txid',
                      'vtxindex'
                  ],
                }
             }
            }
          }
      

Get historical zone file [GET /v1/names/{name}/zonefile/{zoneFileHash}]

Fetches the historical zonefile specified by the username and zone hash.

  • Public Endpoint
  • Subdomain aware
  • Parameters
    • name: muneeb.id (string) username to fetch
    • zoneFileHash: b100a68235244b012854a95f9114695679002af9
  • Response 200 (application/json)
    • Body

           {
             "zonefile": 
             "$ORIGIN muneeb.id\n$TTL 3600\n_http._tcp IN URI 10 1 \"https://blockstack.s3.amazonaws.com/muneeb.id\"\n"
           }
      
    • Schema

             {
                 'anyOf': [
                    {
                        'type': 'object',
                        'properties': {
                            'zonefile': { 'type': 'string' },
                        },
                    },
                    {
                        'type': 'object',
                        'properties': {
                            'error': { 'type': 'string' },
                        },
                    },
                 ],
             }
      

Get names owned by address [GET /v1/addresses/{blockchain}/{address}]

Retrieves a list of names owned by the address provided.

  • Subdomain Aware

  • Public Endpoint

  • Parameters

    • blockchain: bitcoin (string) - the layer-1 blockchain for the address
    • address: 1QJQxDas5JhdiXhEbNS14iNjr8auFT96GP (string) - the address to lookup
  • Response 200 (application/json)

    • Body

              {
                  "names": ["muneeb.id"]
              }
      
    • Schema

            {
                'type': 'object',
                'properties': {
                    'names': {
                        'type': 'array',
                        'items': {
                            'type': 'string',
                            'pattern': '^([a-z0-9\-_.+]{3,37})$',
                        },
                    },
                },
            }
      

Group Price Checks

Get namespace price [GET /v1/prices/namespaces/{tld}]

This endpoint is used to get the price of a namespace. Anyone can create a namespace by following this tutorial.

  • Public Endpoint
  • Parameters
    • tld: id (string) - namespace to query price for
  • Response 200 (application/json)
    • Body

           {
             "satoshis": 4000000000
           }
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'satoshis': {
                      'type': 'integer',
                      'minimum': 0,
                  },
              },
          }
      

Get name price [GET /v1/prices/names/{name}]

This endpoint is used to get the price of a name. If you are using a public endpoint, you should only rely on the name_price field in the returned JSON blob. Other fields are DEPRECATED, since they are relevant only for estimating the cost of registering a name (which should be done via blockstack.js or the Blockstack Browser).

  • Public Endpoint
  • Parameters
    • name: muneeb.id (string) - name to query price information for
  • Response 200 (application/json)
    • Body

             {
                      "name_price": {
                        "satoshis": 100000, 
                        "btc": 0.001
                      }, 
                      "total_tx_fees": 519209, 
                      "register_tx_fee": {
                        "satoshis": 159110, 
                        "btc": 0.0015911
                      }, 
                      "preorder_tx_fee": {
                        "satoshis": 163703, 
                        "btc": 0.00163703
                      }, 
                      "warnings": [
                        "Insufficient funds; fees are rough estimates."
                      ], 
                      "total_estimated_cost": {
                        "satoshis": 619209, 
                        "btc": 0.00619209
                      }, 
                      "update_tx_fee": {
                        "satoshis": 196396, 
                        "btc": 0.00196396
                      }
             }
      
      • Schema

             {
                 'type': 'object',
                 'properties': {
                     'name_price': {
                         'type': 'object',
                         'properties': {
                             'btc': { 'type': 'number', 'minimum': 0 },
                             'satoshis': { 'type': 'integer', 'minimum': 0 }
                         }
                     },
                     'preorder_tx_fee': {
                         'type': 'object',
                         'properties': {
                             'btc': { 'type': 'number', 'minimum': 0 },
                             'satoshis': { 'type': 'integer', 'minimum': 0 }
                         }
                     },
                     'register_tx_fee': {
                         'type': 'object',
                         'properties': {
                             'btc': { 'type': 'number', 'minimum': 0 },
                             'satoshis': { 'type': 'integer', 'minimum': 0 }
                         }
                     },
                     'update_tx_fee': {
                         'type': 'object',
                         'properties': {
                             'btc': { 'type': 'number', 'minimum': 0 },
                             'satoshis': { 'type': 'integer', 'minimum': 0 }
                         }
                     },
                     'total_estimated_cost': {
                         'type': 'object',
                         'properties': {
                             'btc': { 'type': 'number', 'minimum': 0 },
                             'satoshis': { 'type': 'integer', 'minimum': 0 }
                         }
                     },
                     'total_tx_fees': {
                         'type': 'integer',
                         'minimum': 0,
                     }
                     'name_price': {
                         'type': 'object',
                         'properties': {
                             'btc': { 'type': 'number', 'minimum': 0 },
                             'satoshis': { 'type': 'integer', 'minimum': 0 }
                         }
                     },
                     'warnings': {
                         'type': 'array',
                         'items': {
                             'type': 'string',
                         },
                     },
                 },
             }
        

Group Blockchain Operations

Get consensus hash [GET /v1/blockchains/{blockchainName}/consensus]

Get the current Blockstack consensus hash on a blockchain.

  • Public Endpoint
  • Parameters
    • blockchainName : bitcoin (string) - the given blockchain
  • Response 200 (application/json)
    • Body

             {
                        "consensus_hash": "2fcbdf66c350894fe03b42c6a2e8a6ac"
             }
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'consensus_hash': {
                      'type': 'string',
                      'pattern': '^[0-9a-fA-F]{32}$`,
                  },
              },
          }
      

Get number of names on blockchain [GET /v1/blockchains/{blockchainName}/name_count{?all}]

Get the number of names on a blockchain.

  • Public Endpoint

  • Parameters

    • blockchainName: bitcoin (string) - the given blockchain
    • all: true (enum[string], optional) - include expired names
  • Response 200 (application/json)

    • Body

          {
              "names_count": 73950
          }
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'names_count': {
                      'type': 'integer',
                      'minimum': 0,
                  },
              },
          }
      
  • Response 401 (application/json)

    • Body

          { "error": "Unsupported blockchain" }
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'error': { 'type': 'string' },
              },
          },
      

Get number of subdomains on blockchain [GET /v1/blockchains/{blockchainName}/subdomains_count]

Get the number of subdomains on a blockchain.

  • Public Endpoint

  • Parameters

    • blockchainName: bitcoin (string) - the given blockchain
  • Response 200 (application/json)

    • Body

          {
              "names_count": 1646
          }
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'names_count': {
                      'type': 'integer',
                      'minimum': 0,
                  },
              },
          }
      
  • Response 401 (application/json)

    • Body

          { "error": "Unsupported blockchain" }
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'error': { 'type': 'string' },
              },
          },
      

Get operations in block [GET /v1/blockchains/{blockchainName}/operations/{blockHeight}]

Get the Blockstack operations in a given block

  • Parameters
    • blockchainName : bitcoin (string) - the given blockchain
    • blockHeight : 462592 (integer) - the block height
  • Response 200 (application/json)
    • Body

          [
            {
              "address": "1GS1eHthSK2gqnU9MW9Nis1pUyHP3bJnFK",
              "block_number": 462592,
              "burn_address": "1111111111111111111114oLvT2",
              "consensus_hash": "d206b2f615de00803402cade4d0d51d4",
              "op": "?",
              "op_fee": 6250,
              "opcode": "NAME_PREORDER",
              "preorder_hash": "ba22cdf24b05b9a7972e13ada69f96a7850b471e",
              "sender": "76a914a944d29012f83c00105778e0bc717c46ea2accfc88ac",
              "sender_pubkey": "0343b263f7adc6ae59e8d8310f4a6a87799f6b10cec608f3236cd6a802ffc71728",
              "txid": "b3f4f7a43d60666d1a9b42131f9117ad7deac34a478b6ca152344da3d734691f",
              "vtxindex": 173
            },
            {
              "address": "1gijbF8NkbgwzcoZR1nXMa76NbdcD7GQW",
              "block_number": 462592,
              "burn_address": "1111111111111111111114oLvT2",
              "consensus_hash": "d206b2f615de00803402cade4d0d51d4",
              "op": "?",
              "op_fee": 6250,
              "opcode": "NAME_PREORDER",
              "preorder_hash": "386e2de88a908ad056361e586faa95852be454ca",
              "sender": "76a91407830f81167f6a2aa253c0f176b7ff2e1c04c61a88ac",
              "sender_pubkey": "03b7795d33b362338179e5b2a579431b285f6c303d07ddd83c897277be4e5eb916",
              "txid": "4dd315ad1d1b318614a19e15e767efb7ef327bd5cd4ebaf8f80ede58fd1da107",
              "vtxindex": 174
            },
            {
              "address": "17QEd6rrhNZp4xoyWu6BpA8NQ4axyNKaZy",
              "block_number": 462592,
              "burn_address": "1111111111111111111114oLvT2",
              "consensus_hash": "d206b2f615de00803402cade4d0d51d4",
              "op": "?",
              "op_fee": 6250,
              "opcode": "NAME_PREORDER",
              "preorder_hash": "a7a388a2bbe0e7741c6cfdc54d7b5a67811cd582",
              "sender": "76a9144635b1794a22bfbe6c5c5eba17b693f4aaf0e34888ac",
              "sender_pubkey": "020d6e50b2660af27933c42bc1395fe93df90ffac5e2a989f6a134919fb8cf8075",
              "txid": "51d6bd117da5889e710c62967d03233a84fc27f7fad10ca4359111928818f017",
              "vtxindex": 332
            },
            {
              "address": "15YMyvqz6v9ATSbmqJnudwrdm7RiVfkU3s",
              "block_number": 462453,
              "consensus_hash": "f6491e1d2b9817fa58512fc9bf8cd3df",
              "first_registered": 462575,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462575,
              "name": "ablankstein.id",
              "name_hash128": "943b8e0613d975c05a05ccd5472e2a72",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462453,
              "preorder_hash": "822d5cb6f2e3f0f901d6af8c1111ee466b6c07bd",
              "revoked": false,
              "sender": "76a91431cee995f242f0f66518080a291714cd7e8d2f5e88ac",
              "sender_pubkey": null,
              "txid": "121540e81223c45d139fbe03a9713ddd292372f2f88fe2b10b6a7c5e6738e87f",
              "value_hash": "96ec93cbc57d17b16a347c11ddfa7ea88d2cf93b",
              "vtxindex": 633
            },
            {
              "address": "1Dwq9oA5BNz7DAR1LtDncEa647ZxgmkoVV",
              "block_number": 462325,
              "consensus_hash": "1288cef43f52bf97e2f458a4afe40b61",
              "first_registered": 462359,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462359,
              "name": "fpenrose.id",
              "name_hash128": "7af28a9834934a0af81a19ee14a45f8e",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462325,
              "preorder_hash": "59c25d7cddf433b5122cabcbf2ebcc1bc1519e4d",
              "revoked": false,
              "sender": "76a9148e002a93b9b1936b5d320967194eaff3deaa979088ac",
              "sender_pubkey": null,
              "txid": "6461bb4bbf517e9c80ffcac4c349836972656572e113aba736b356119655064e",
              "value_hash": "ac73155702ca7aea1161d0f0c7877ac81d48d8fc",
              "vtxindex": 637
            },
            {
              "address": "1Q44Md5KFr6gxQ6TdUSFaCRm3MaUyXMF6t",
              "block_number": 462316,
              "consensus_hash": "1288cef43f52bf97e2f458a4afe40b61",
              "first_registered": 462353,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462353,
              "name": "rahulpradhan.id",
              "name_hash128": "c55ff9e14c72b2950b14ff10067d7e27",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462316,
              "preorder_hash": "fcb3389ca4d2ab8003ce8b6b3baa0a5ae1600cce",
              "revoked": false,
              "sender": "76a914fcdef125f40f984fafad4b58e30e3b1761a953f388ac",
              "sender_pubkey": null,
              "txid": "be58e02642c457fec2835a354fbc2de45e8c838aa5b7fd18ed831f67d08269e6",
              "value_hash": "e213e58ca1446875b79d866720130cc90cbca681",
              "vtxindex": 638
            },
            {
              "address": "1D8pL725X9HWvoTVgzqDNbTPayHGG7tkY6",
              "block_number": 462345,
              "consensus_hash": "919df884f14f34fd15a791af2fddb569",
              "first_registered": 462380,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462380,
              "name": "sajithskurup.id",
              "name_hash128": "3fda1c60620c42e1ede385bb246bd5f0",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462345,
              "preorder_hash": "540daefe1f3b520253f7ab954dbc8bf131471133",
              "revoked": false,
              "sender": "76a914851bee0185dd799755234fb20710a26ec40354d288ac",
              "sender_pubkey": null,
              "txid": "e7d35196ca3eec697274d848136f5267b1c935055a917020f93e8ecaf821ba99",
              "value_hash": "92534954e934019718478bb52150765dfad79171",
              "vtxindex": 644
            },
            {
              "address": "1EbjXtYv9QCVBp8iWiDH6xQ1B74oFW696X",
              "block_number": 462345,
              "consensus_hash": "e0c31e03125f2feefd4090e5c635ee45",
              "first_registered": 462380,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462380,
              "name": "hubject.id",
              "name_hash128": "03e8bf92dd3cbde65cac012350efb79d",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462345,
              "preorder_hash": "ded4d097614cf5321388bbe56b24d3d592b2ef76",
              "revoked": false,
              "sender": "76a914952b4844005dd98a1f7fc99813db2a649109b45988ac",
              "sender_pubkey": null,
              "txid": "7b7a2a2963f7454b93003031cfce64ac609f902b4c2cababfbbfad2c01bbeb9b",
              "value_hash": "be968a1f17ac828179e5b2fbc70d238056af7482",
              "vtxindex": 645
            },
            {
              "address": "14YsDo5qgAP7kmnq33tw9JdHVBywpg9pge",
              "block_number": 462326,
              "consensus_hash": "e0c31e03125f2feefd4090e5c635ee45",
              "first_registered": 462354,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462354,
              "name": "ramimassoud.id",
              "name_hash128": "61a48b6f8aeb027883ecd1f8d808c8ac",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462326,
              "preorder_hash": "23aa275e42d7d6d7e538584a799252939687c457",
              "revoked": false,
              "sender": "76a91426ef31b7aac60eff23cbbab51d453b84700e330388ac",
              "sender_pubkey": null,
              "txid": "85babcf66caf41cb7beb2e637cbed4e728ab8030337fb5df8461d0e14dd2be75",
              "value_hash": "e27c9c3dcce8a8445d84fb8b4d81fbd30fac9749",
              "vtxindex": 646
            },
            {
              "address": "1H934mT7AVVZmHwjddUZ9EiostLwm655oF",
              "block_number": 462345,
              "consensus_hash": "919df884f14f34fd15a791af2fddb569",
              "first_registered": 462391,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462391,
              "name": "was2bme.id",
              "name_hash128": "f2b5688682fd47b8f3fbf709bb35ef33",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 6250,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462345,
              "preorder_hash": "3dfdcee2b0e64697c4bb0b0dd791518bcb078dc7",
              "revoked": false,
              "sender": "76a914b107105f8ae57e7bb5bad58caba666faa679c70f88ac",
              "sender_pubkey": null,
              "txid": "16171e4e20778354a94c5353b0c6ed0b29a3e73c1b59b9bfbcbe6d26c570fd0c",
              "value_hash": "ac73155702ca7aea1161d0f0c7877ac81d48d8fc",
              "vtxindex": 649
            },
            {
              "address": "1B4zxvVMPm1PBGarc8PrYQjQY2ezwniyG6",
              "block_number": 462345,
              "consensus_hash": "e0c31e03125f2feefd4090e5c635ee45",
              "first_registered": 462391,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462391,
              "name": "tadas_serbenta.id",
              "name_hash128": "6d800932daf830925ab47dee5ceb8661",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 6250,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462345,
              "preorder_hash": "07a85eac4dbf20000a66a14a4a89a01134b70fab",
              "revoked": false,
              "sender": "76a9146e72e44bbe4c1706ea5830096a4bb4449dcc948f88ac",
              "sender_pubkey": null,
              "txid": "e3f0b019550417a7acfe27addfbd34ec7ec5fc1dd9616ed8c6bc86a0ad148290",
              "value_hash": "fbac107ba5d9bbfc30ecdeae3e10ca3db72b3431",
              "vtxindex": 855
            },
            {
              "address": "16BF35VputeLEmbsk7gDnUcwKXcjwPDUvf",
              "block_number": 462345,
              "consensus_hash": "919df884f14f34fd15a791af2fddb569",
              "first_registered": 462359,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462359,
              "name": "alexucf.id",
              "name_hash128": "d9bc88b0fdc536e7ac5467609faed518",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462345,
              "preorder_hash": "30f841114af6ada90ba720d563672113c4f74439",
              "revoked": false,
              "sender": "76a91438c8814ae2a9035e85bbf2b7976919c2e3387ac588ac",
              "sender_pubkey": null,
              "txid": "f8e9eebd48b9182b82b22e5ce10f805d3db38786bb2aaf56f9badf83aa3cc0ee",
              "value_hash": "8ae0f51263f540be175230d6b46f5d9609de799d",
              "vtxindex": 856
            },
            {
              "address": "1EmXTRHC6f9bnLJkVZRavv7HLG1owLgNir",
              "block_number": 462326,
              "consensus_hash": "31a304b682e3291811441a12f19d14e5",
              "first_registered": 462391,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462391,
              "name": "seamur.id",
              "name_hash128": "09f3b9d2da3d0aa1999824f7884f0d18",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 100000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462326,
              "preorder_hash": "678991fd4d3833babe27f732206a40d1f15dd3ca",
              "revoked": false,
              "sender": "76a91497055c47fa0ab396fb321e9d37f6bce1796e3d5688ac",
              "sender_pubkey": null,
              "txid": "e32124770c359eaf57709e5a666894f2954aa687820c41c6911f214e9006b58e",
              "value_hash": "4bcdd931185537902ef1af9975198c6404d4c73e",
              "vtxindex": 857
            },
            {
              "address": "13pGtMcHsNdq3EeLMa1yVVKppP1WjSKgFG",
              "block_number": 462345,
              "consensus_hash": "e0c31e03125f2feefd4090e5c635ee45",
              "first_registered": 462354,
              "importer": null,
              "importer_address": null,
              "keep_data": true,
              "last_renewed": 462354,
              "name": "innergame.id",
              "name_hash128": "a3e4e010d82369ee19b64fccc2b97f69",
              "namespace_block_number": 373601,
              "namespace_id": "id",
              "op": ">>",
              "op_fee": 25000,
              "opcode": "NAME_TRANSFER",
              "preorder_block_number": 462345,
              "preorder_hash": "f54850caf10c3041cb2a4d9186bbb234dd7d9f85",
              "revoked": false,
              "sender": "76a9141ee10ff0ae9969e2dc39d94a959e3160b26b6adf88ac",
              "sender_pubkey": null,
              "txid": "28de7193e28e1b0c950a32af393284578669c15dc98bad68f382f8b920d94509",
              "value_hash": "bab40c2b10f676288edea119edade67ff5e853ba",
              "vtxindex": 869
            }
          ]
      

Get pending transactions [GET /v1/blockchains/{blockchainName}/pending]

Get the current transactions that the node has issued and are still pending.

  • DEPRECATED. Blockstack clients should use blockstack.js to query the blockchain.
  • Public Endpoint
  • Parameters
    • blockchainName : bitcoin (string) - the given blockchain
  • Response 200 (application/json)
    • Body

             {
                        "queues": {}
             }
      
    • Schema

          {
              'type': 'object',
              'properties': {
                  'preorder': {
                      'type': 'array',
                      'items': {
                          'type': 'object',
                          'properties': {
                              'name': { 'type': 'string', 'pattern': '^([a-z0-9\-_.+]{3,37})$' },
                              'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                              'confirmations': { 'type': 'integer', 'minimum': 0 },
                          },
                      },
                  },
                  'register': {
                      'type': 'array',
                      'items': {
                          'type': 'object',
                          'properties': {
                              'name': { 'type': 'string', 'pattern': '^([a-z0-9\-_.+]{3,37})$' },
                              'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                              'confirmations': { 'type': 'integer', 'minimum': 0 },
                          },
                      },
                  },
                  'update': {
                      'type': 'array',
                      'items': {
                          'type': 'object',
                          'properties': {
                              'name': { 'type': 'string', 'pattern': '^([a-z0-9\-_.+]{3,37})$' },
                              'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                              'confirmations': { 'type': 'integer', 'minimum': 0 },
                          },
                      },
                  },
                  'transfer': {
                      'type': 'array',
                      'items': {
                          'type': 'object',
                          'properties': {
                              'name': { 'type': 'string', 'pattern': '^([a-z0-9\-_.+]{3,37})$' },
                              'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                              'confirmations': { 'type': 'integer', 'minimum': 0 },
                          },
                      },
                  },
                  'renew': {
                      'type': 'array',
                      'items': {
                          'type': 'object',
                          'properties': {
                              'name': { 'type': 'string', 'pattern': '^([a-z0-9\-_.+]{3,37})$' },
                              'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                              'confirmations': { 'type': 'integer', 'minimum': 0 },
                          },
                      },
                  },
                  'revoke': {
                      'type': 'array',
                      'items': {
                          'type': 'object',
                          'properties': {
                              'name': { 'type': 'string', 'pattern': '^([a-z0-9\-_.+]{3,37})$' },
                              'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                              'confirmations': { 'type': 'integer', 'minimum': 0 },
                          },
                      },
                  },
                  'name_import': {
                      'type': 'array',
                      'items': {
                          'type': 'object',
                          'properties': {
                              'name': { 'type': 'string', 'pattern': '^([a-z0-9\-_.+]{3,37})$' },
                              'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                              'confirmations': { 'type': 'integer', 'minimum': 0 },
                          },
                      },
                  },
              }
          }
      

Get unspent outputs [GET /v1/blockchains/{blockchainName}/{address}/unspent]

  • DEPRECATED. Blockstack clients should use blockstack.js to query the blockchain.
  • Authorization: blockchain
  • Parameters
    • blockchainName : bitcoin (string) - the given blockchain
    • address : 1GuKR3nJi2VH3E1ZSPvuX8nAu3jNnr7xzq (string) - the address to get unspents for
  • Response 200 (application/json)
    • Body

             [
                        {
                            "confirmations": 18,
                            "out_script": "76a914ae6ee3760fccb8225541ca89f08c927930adf97b88ac",
                            "outpoint": {
                                "hash": "977d3a025790e2cbdb50f63761872f36e78fbb9c53d515cb4c53155a1964932d",
                                "index": 1
                            },
                            "transaction_hash": "977d3a025790e2cbdb50f63761872f36e78fbb9c53d515cb4c53155a1964932d",
                            "value": 76779
                        }
             ]
      
    • Schema

            {
                'type': 'array',
                'items': {
                    'type': 'object',
                    'properties': {
                        'confirmations': { 'type': 'integer', 'minimum': 0 },
                        'out_script': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                        'outpoint': {
                            'type': 'object',
                            'properties': {
                                'hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                                'index': { 'type': 'integer', 'minimum': 0 },
                            },
                        },
                        'transaction_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                        'value': { 'type': 'integer', 'minimum': 0 },
                    },
                },
            }
      

Broadcast transaction [POST /v1/blockchains/{blockchainName}/txs]

  • DEPRECATED. Blockstack clients should use blockstack.js to broadcast transactions.

  • Authorization: blockchain

  • Parameters

    • blockchainName : bitcoin (string) - the blockchain to broadcast on
  • Request (application/json)

    • Schema

                            {
                                'type': 'object',
                                'properties': {
                                    'tx': {
                                        'type': 'string',
                                        'pattern': OP_HEX_PATTERN,
                                    },
                                },
                                'additionalProperties': False,
                                'required': [
                                    'tx'
                                ],
                            }
      
  • Response 200 (application/json)

    • Body

             { 'status' : True, 'tx_hash' : '...' }
      
  • Schema

            {
                'anyOf': [
                    {
                        'type': 'object',
                        'properties': {
                            'status': { 'type': 'boolean' },
                            'tx_hash': { 'type': 'string', 'pattern': '^[0-9a-fA-F]+$' },
                        },
                    },
                    {
                        'type': 'object',
                        'properties': {
                            'error': { 'type': 'string' },
                        },
                    },
                ]
            }
    

Group Namespace Operations

Get all namespaces [GET /v1/namespaces]

  • Public Endpoint
  • Response 200 (application/json)
    • Body

             {
               "namespaces": [
                 ".id"
               ] 
             }
      

Get namespace names [GET /v1/namespaces/{tld}/names?page={page}]

Fetch a list of names from the namespace.

  • Public Endpoint
  • Parameters
    • tld: id (string) - the namespace to fetch names from
    • page: 23 (number) - names are returned in pages of size 100, so specify the page number.
  • Response 200 (application/json)
    • Body

             [ "aldenquimby.id", "aldeoryn.id", 
               "alderete.id", "aldert.id", 
               "aldi.id", "aldighieri.id", ... ]
      

Group Resolver Endpoints

Lookup User [GET /v1/users/{username}]

Lookup and resolver a user's profile. Defaults to the id namespace. Note that blockstack.js does not rely on this endpoint.

  • Public Only Endpoint

  • Subdomain Aware

  • Legacy Endpoint

  • Parameters

    • username: fred (string) - username to lookup
  • Response 200 (application/json)

             {
               "fred.id": {
                 "owner_address": "1CER5u4QXuqffHjHKrU76iMCsqtJLM5VHu", 
                 "profile": {
                   "@context": "http://schema.org", 
                   "@type": "Person", 
                   "account": [
                     {
                       "@type": "Account", 
                       "identifier": "fredwilson", 
                       "placeholder": false, 
                       "proofType": "http", 
                       "proofUrl": "https://twitter.com/fredwilson/status/943066895422455809", 
                       "service": "twitter"
                     }
                   ], 
                   "description": "I am a VC", 
                   "image": [
                     {
                       "@type": "ImageObject", 
                       "contentUrl": "https://gaia.blockstack.org/hub/1CER5u4QXuqffHjHKrU76iMCsqtJLM5VHu/0/avatar-0", 
                       "name": "avatar"
                     }
                   ], 
                   "name": "Fred Wilson"
                 }, 
                 "public_key": "026c94d1897fa148fa6401247a339b55abd869a3d562fdae8a7fcb9a11f1f846f3", 
                 "verifications": [
                   {
                     "identifier": "fredwilson", 
                     "proof_url": "https://twitter.com/fredwilson/status/943066895422455809", 
                     "service": "twitter", 
                     "valid": true
                   }
                 ], 
                 "zone_file": {
                   "$origin": "fred.id", 
                   "$ttl": 3600, 
                   "uri": [
                     {
                       "name": "_http._tcp", 
                       "priority": 10, 
                       "target": "https://gaia.blockstack.org/hub/1CER5u4QXuqffHjHKrU76iMCsqtJLM5VHu/0/profile.json", 
                       "weight": 1
                     }
                   ]
                 }
               }
             }
    

Profile Search [GET /v1/search?query={query}]

Searches for a profile using a search string.

  • Public Only Endpoint
  • Parameters
    • query: wenger (string) - the search query
  • Response 200 (application/json)
    • Body

             {
               "results": [
                 {
                   "fullyQualifiedName": "albertwenger.id",
                   "username": "albertwenger",
                   "profile": {
                     "@type": "Person", 
                     "account": [
                       {
                         "@type": "Account", 
                         "identifier": "albertwenger", 
                         "proofType": "http", 
                         "service": "twitter"
                       }, 
                       {
                         "@type": "Account", 
                         "identifier": "albertwenger", 
                         "proofType": "http", 
                         "service": "facebook"
                       }, 
                       {
                         "@type": "Account", 
                         "identifier": "albertwenger", 
                         "proofType": "http", 
                         "service": "github"
                       }, 
                       {
                         "@type": "Account", 
                         "identifier": "1QHDGGLEKK7FZWsBEL78acV9edGCTarqXt", 
                         "role": "payment", 
                         "service": "bitcoin"
                       }
                     ], 
                     "address": {
                       "@type": "PostalAddress", 
                       "addressLocality": "New York"
                     }, 
                     "description": "VC at USV.com", 
                     ...
             }