5.4 KiB

Raw Blame History

Get Multiaddr

Request details about a collection of HD accounts and/or loose addresses and/or pubkeys (derived in 3 formats P2PKH, P2WPKH/P2SH, P2WPKH Bech32).

Behavior of the active parameter

If accounts passed to ?active do not exist, they will be created with a relayed call to the POST /xpub mechanics if new or will be imported from external data sources.

If loose addresses passed to ?active do not exist, they will be imported from external data sources.

If addresses derived from pubkeys passed to ?active do not exist, they will be imported from external data sources.

Declaration of new entities

Instruct the server that BIP44 entities are new with ?new=xpub1|addr2|addr3 in the query parameters, and the server will skip importing for those entities.

SegWit support via BIP49 is activated for new ypubs and new P2WPKH/P2SH loose addresses with ?bip49=xpub3|xpub4.

SegWit support via BIP84 is activated for new zpubs and new P2WPKH Bech32 loose addresses with ?bip84=xpub3|xpub4.

Support of BIP47 with addresses derived in 3 formats (P2PKH, P2WPKH/P2SH, P2WPKH Bech32) is activated for new pubkeys with ?pubkey=pubkey1|pubkey2.

Note that loose addresses that are also part of one of the HD accounts requested will be ignored. Their balances and transactions are listed as part of the HD account result.

The POST version of multiaddr is identical, except the parameters are in the POST body.

GET /multiaddr?active=...[&new=...][&bip49=...][&bip84=...][&pubkey=...]

Parameters

active - string - A pipe-separated list of extended public keys and/or loose addresses and/or pubkeys (xpub1|address1|address2|pubkey1|...)
new - string - A pipe-separated list of new extended public keys to be derived via BIP44 and/or new P2PKH loose addresses
bip49 - string - A pipe-separated list of new extended public keys to be derived via BIP49 and/or new P2WPKH/P2SH loose addresses
bip84 - string - A pipe-separated list of new extended public keys to be derived via BIP84 and/or new P2WPKH Bech32 loose addresses
pubkey - string - A pipe-separated list of new public keys to be derived as P2PKH, P2WPKH/P2SH, P2WPKH Bech32 addresses
at - string (optional) - Access Token (json web token). Required if authentication is activated. Alternatively, the access token can be passed through the Authorization HTTP header (with the Bearer scheme).

Examples

GET /multiaddr?active=xpub0123456789&new=address2|address3&pubkey=pubkey4
GET /multiaddr?active=xpub0123456789|address1|address2
GET /multiaddr?bip49=xpub0123456789
GET /multiaddr?bip84=xpub0123456789
GET /multiaddr?pubkey=0312345678901

Success

Status code 200 with JSON response:

{
  "wallet": {
    "final_balance": 100000000
  },
  "info": {
    "latest_block": {
      "height": 100000,
      "hash": "abcdef",
      "time": 1000000000
    }
  },
  "addresses": [
    {
      "address": "xpubABCDEF -or- 1xAddress",
      "pubkey": "04Pubkey -or- inexistant attribute"
      "final_balance": 100000000,
      "account_index": 0,
      "change_index": 0,
      "n_tx": 0
    }
  ],
  "txs": [
    {
      "block_height": 100000,
      "hash": "abcdef",
      "version": 1,
      "locktime": 0,
      "result": -10000,
      "balance": 90000,
      "time": 1400000000,
      "inputs": [
        {
          "vin": 1,
          "prev_out": {
            "txid": "abcdef",
            "vout": 2,
            "value": 20000,
            "xpub": {
              "m": "xpubABCDEF",
              "path": "M/0/3"
            },
            "addr": "1xAddress",
            "pubkey": "04Pubkey"
          },
          "sequence": 4294967295
        }
      ],
      "out": [
        {
          "n": 2,
          "value": 10000,
          "addr": "1xAddress",
          "pubkey": "03Pubkey"
          "xpub": {
            "m": "xpubABCDEF",
            "path": "M/1/5"
          }
        }
      ]
    }
  ]
}

Notes

The transaction inputs and out arrays are for known addresses only and do not reflect the full input and output list of the transaction on the blockchain
result.addresses[i].n_tx used by BIP47 logic to detemine unused index
result.txs[i].block_height should not be present for unconfirmed transactions
result.txs[i].result is the change in value for the "wallet" as defined by all entries on the active query parameter
result.txs[i].inputs[j].prev_out.addr should be present for BIP47-related addresses but may be null if the previous output address is unknown
result.txs[i].out[j].addr should be present for BIP47-related addresses

Failure

Status code 400 with JSON response:

{
  "status": "error",
  "error": "<error message>"
}

Notes

Multiaddr response is consumed by the wallet in the APIFactory

5.4 KiB Raw Blame History