Produce a sync committee contribution

Requests that the beacon node produce a sync committee contribution.

A 503 error must be returned if the block identified by the response beacon_block_root is optimistic (i.e. the sync committee contribution refers to a block that has not been fully verified by an execution engine).

get/eth/v1/validator/sync_committee_contribution

Request

Base URL: http://public-mainnet-node.ethereum.org
URL: http://public-mainnet-node.ethereum.org/eth/v1/validator/sync_committee_contribution
Auth: none declared

Query parameters

slotstring required

Example:1

The slot for which a sync committee contribution should be created.

subcommittee_indexstring required

Example:1

the subcommittee index for which to produce the contribution.

beacon_block_rootstring hex required

Example:0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2

the block root for which to produce the contribution.

Response

Success response

Example response

{
  "data": {
    "slot": "1",
    "beacon_block_root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2",
    "subcommittee_index": "1",
    "aggregation_bits": "0x01",
    "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.