Finality Checkpoints

Description

Returns the finality checkpoints (previous justified, current justified, finalized) for the given state.

Endpoint

GET /eth/v1/beacon/states/{state_id}/finality_checkpoints

Path Parameters

Parameter	Type	Description
state_id	string	State identifier: head, genesis, finalized, justified, slot number, or state root

Request

curl https://eth-beacon.blockreq.com/v1/rpc/public/eth/v1/beacon/states/head/finality_checkpoints

Response

{
  "data": {
    "previous_justified": {
      "epoch": "12345",
      "root": "0x..."
    },
    "current_justified": {
      "epoch": "12346",
      "root": "0x..."
    },
    "finalized": {
      "epoch": "12344",
      "root": "0x..."
    }
  }
}

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