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v1

latestOpenAPI 3.1.02026-07-2612501.4 MB

GetBeaconStatesForkByStateId

Get fork object for requested state. Returns Fork object for state with given 'stateId'.

get/{apiKey}/eth/v1/beacon/states/{stateId}/fork

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>.

stateIdstring required

State identifier. Can be one of: "head" (canonical head in node's view), "genesis", "finalized", "justified", <slot>, <hex encoded stateRoot with 0x prefix>.

Response

The fork object

execution_optimisticboolean required

True if the response references an unverified execution payload. Optimistic information may be invalidated at a later time. If the field is not present, assume the False value.

finalizedboolean required

True if the response references the finalized history of the chain, as determined by fork choice. If the field is not present, additional calls are necessary to compare the epoch of the requested information with the finalized checkpoint.

Example response

{
  "data": {
    "previous_version": "0x00000000",
    "current_version": "0x00000000",
    "epoch": "1"
  }
}