v1

latestOpenAPI 3.0.42026-07-2233241175.9 KB
Performance

Performance

Returns a list of a validator's performance for a specific epoch for a set of validators.

Use case guide: Validator performance explains when to use per-epoch performance and how it complements the aggregate endpoint.

This endpoint includes the BeaconScore metric, which measures how well validators perform their duties. Learn more about how BeaconScore is calculated.

post/api/v2/ethereum/validators/performance-list

Request body

chain'mainnet' | 'hoodi'

The Ethereum chain to query.

cursorstring

Cursor value for pagination. See our pagination guide for more details.

page_sizeinteger

The number of items to return per page.

epochinteger required

Response

Successful response.

Example response

{
  "data": [
    {
      "duties": {
        "attestation": {
          "avg_inclusion_delay": 1.2,
          "avg_inclusion_delay_excluding_missed_slots": 1.2
        }
      }
    }
  ]
}