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v1

latestOpenAPI 3.1.02026-07-2612501.4 MB

PostBeaconPoolAttestations

Submits Attestation objects to the node. Each attestation in the request body is processed individually.

If an attestation is validated successfully the node MUST publish that attestation on the appropriate subnet.

If one or more attestations fail validation the node MUST return a 400 error with details of which attestations have failed, and why.

post/{apiKey}/eth/v1/beacon/pool/attestations

Path parameters

apiKeystring required
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For higher throughput, please <span class="custom-style"><a href="../docs/quick-start-guide#-creating-your-api-key-on-the-zan-platform" target="_blank">create your own API key</a></span>.

Request body

aggregation_bitsstring hex required

Attester aggregation bits.

signaturestring hex required

BLS aggregate signature.

Example request

[
  {
    "aggregation_bits": "0x01",
    "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505",
    "data": {
      "slot": "1",
      "index": "1",
      "beacon_block_root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2",
      "source": {
        "epoch": "1",
        "root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2"
      },
      "target": {
        "epoch": "1",
        "root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2"
      }
    }
  }
]

Response

Submission result

{"stackTrail":"paths:/{apiKey}/eth/v1/beacon/pool/attestations:post:responses:200:content:application/json:schema","oasType":"schema","type":"unknown","description":"Attestations are stored in pool and broadcast on appropriate subnet"}