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48 lines
1.0 KiB
48 lines
1.0 KiB
6 years ago
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# Get Block Header
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Request the header for a given block.
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```
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GET /header/:hash
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```
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## Parameters
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* **hash** - `string` - The block hash
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* **at** - `string` (optional) - Access Token (json web token). Required if authentication is activated.
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### Examples
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```
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GET /header/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
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```
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#### Success
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Status code 200 with JSON response:
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```json
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{
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"hash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
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"confirmations": 475000,
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"height": 0,
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"version": 1,
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"versionHex": "00000001",
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"merkleroot": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",
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"time": 1231006505,
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"mediantime": 1231006505,
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"nonce": 2083236893,
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"bits": "1d00ffff",
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"difficulty": 1,
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"chainwork": "0000000000000000000000000000000000000000000000000000000100010001",
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"nextblockhash": "00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048"
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}
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```
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#### Failure
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Status code 400 with JSON response:
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```json
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{
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"status": "error",
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"error": "<error message>"
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}
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```
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