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← Documentation / eth-v1-beacon-states-{state_id}-finality_checkpoints

Eth V1 Beacon States {State Id} Finality Checkpoints

Returns finality checkpoints for state with given 'stateId'. In case finality is not yet achieved, the checkpoint should return epoch 0 and ZERO_HASH as the root.

Supported chains for eth-v1-beacon-states-{state_id}-finality_checkpoints

Chain

Contents

Intro API Credits debug_traceBlockByHash debug_traceBlockByNumber debug_traceCall debug_traceTransaction eth/v1/beacon/blocks/{block_id}/attestations eth/v1/beacon/blocks/{block_id}/root eth/v1/beacon/genesis eth/v1/beacon/headers eth/v1/beacon/headers/{block_id} eth/v1/beacon/states/{state_id}/committees eth/v1/beacon/states/{state_id}/finality_checkpoints eth/v1/beacon/states/{state_id}/fork eth/v1/beacon/states/{state_id}/root eth/v1/beacon/states/{state_id}/sync_committees eth/v1/beacon/states/{state_id}/validator_balances eth/v1/beacon/states/{state_id}/validators eth/v1/beacon/states/{state_id}/validators/{validator_id} eth/v1/events eth/v1/validator/aggregate_attestation eth/v1/validator/blinded_blocks/{slot} eth/v1/validator/duties/proposer/{epoch} eth/v1/validator/sync_committee_contribution eth/v2/beacon/blocks/{block_id} eth_blockNumber eth_call eth_chainId eth_estimateGas eth_gasPrice eth_getBalance eth_getBlockByHash eth_getBlockByNumber eth_getBlockReceipts eth_getBlockTransactionCountByHash eth_getBlockTransactionCountByNumber eth_getCode eth_getFilterChanges eth_getFilterLogs eth_getLogs eth_getStorageAt eth_getTransactionByBlockHashAndIndex eth_getTransactionByBlockNumberAndIndex eth_getTransactionByHash eth_getTransactionCount eth_getTransactionReceipt eth_getUncleCountByBlockHash eth_getUncleCountByBlockNumber eth_mining eth_newBlockFilter eth_newFilter eth_newPendingTransactionFilter eth_sendRawTransaction eth_signTransaction eth_subscribe eth_syncing eth_unsubscribe net_listening net_peerCount net_version qn_broadcastRawTransaction qn_fetchNFTCollectionDetails qn_fetchNFTs qn_fetchNFTsByCollection qn_getTokenMetadataByContractAddress qn_getTokenMetadataBySymbol qn_getTransactionReceiptsByAddress NEW! qn_getTransfersByNFT qn_getWalletTokenBalance qn_getWalletTokenTransactions qn_verifyNFTsOwner trace_block trace_call trace_callMany trace_filter trace_rawTransaction trace_replayBlockTransactions trace_replayTransaction trace_transaction txpool_content txpool_inspect txpool_status web3_clientVersion

eth-v1-beacon-states-{state_id}-finality_checkpoints RPC method

Parameters:

state_id - string - (Required) State identifier. Can be one of: "head" (canonical head in node's view), "genesis", "finalized", "justified", {slot}, {hex encoded stateRoot with 0x prefix}.

Returns:

execution_optimistic - Boolean - 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.
Data - Object - with the following values:

previous_justified - object - The Checkpoint

epoch - string - The corresponding epoch.

root - string - The corresponding root.

current_justified - object - The Checkpoint

epoch - string - The corresponding epoch.

root - string - The corresponding root.

final_justified - object - The Checkpoint

epoch - string - The corresponding epoch.

root - string - The corresponding root.

Code Examples:

curl

curl -X GET \
    "http://sample-endpoint-name.network.quiknode.pro/token-goes-here/eth/v1/beacon/states/head/finality_checkpoints" \
    -H "accept: application/json"

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