Ethereum Beacon Methods

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See the Ethereum RPC API connection guide.

Ethereum Beacon API is supported for Mainnet, Holesky, and Hoodi. The following ETH Beacon Node API methods are allowed in the Blockdaemon RPC API:

Beacon

Allowed Beacon Set of endpoints to query beacon chain:

Method	Compute Unit Value
`GET /eth/v1/beacon/genesis`	5
`GET /eth/v1/beacon/states/{state_id}/root`	5
`GET /eth/v1/beacon/states/{state_id}/fork`	5
`GET /eth/v1/beacon/states/{state_id}/finality_checkpoints`	5
`GET /eth/v1/beacon/states/{state_id}/validators`	50
`POST /eth/v1/beacon/states/{state_id}/validators`	50
`GET /eth/v1/beacon/states/{state_id}/validators/{validator_id}`	10
`GET /eth/v1/beacon/states/{state_id}/validator_balances`	10
`POST /eth/v1/beacon/states/{state_id}/validator_balances`	10
`POST /eth/v1/beacon/states/{state_id}/validator_identities`	10
`GET /eth/v1/beacon/states/{state_id}/committees`	5
`GET /eth/v1/beacon/states/{state_id}/sync_committees`	5
`GET /eth/v1/beacon/states/{state_id}/randao`	5
`GET /eth/v1/beacon/states/{state_id}/pending_consolations`	5
`GET /eth/v1/beacon/states/{state_id}/pending_deposits`	5
`GET /eth/v1/beacon/states/{state_id}/pending_partial_withdrawals`	5
`GET /eth/v1/beacon/headers`	5
`GET /eth/v1/beacon/headers/{block_id}`	5
`POST /eth/v1/beacon/blinded_blocks`	10
`POST /eth/v1/beacon/blocks`	10
`GET /eth/v2/beacon/blocks/{block_id}`	10
`GET /eth/v1/beacon/blocks/{block_id}/root`	5
`GET /eth/v1/beacon/blocks/{block_id}/attestations`	5
`GET /eth/v1/beacon/blob_sidecars/{block_id}`	5
`GET /eth/v1/beacon/blinded_blocks/{block_id}`	5
`POST /eth/v1/beacon/rewards/sync_committee/{block_id}`	5
`GET /eth/v1/beacon/rewards/blocks/{block_id}`	5
`GET /eth/v1/beacon/rewards/attestations/{epoch}`	5
`GET /eth/v1/beacon/light_client/bootstrap/{block_root}`	5
`GET /eth/v1/beacon/light_client/updates`	5
`GET /eth/v1/beacon/light_client/finality_update`	5
`GET /eth/v1/beacon/light_client/optimistic_update`	5
`GET /eth/v2/beacon/pool/attestations`	5
`POST /eth/v2/beacon/pool/attestations`	5
`GET /eth/v2/beacon/pool/attester_slashings`	5
`POST /eth/v2/beacon/pool/attester_slashings`	5
`GET /eth/v1/beacon/pool/proposer_slashings`	5
`POST /eth/v1/beacon/pool/proposer_slashings`	5
`POST /eth/v1/beacon/pool/sync_committees`	5
`GET /eth/v1/beacon/pool/voluntary_exits`	5
`POST /eth/v1/beacon/pool/voluntary_exits`	5
`GET /eth/v1/beacon/pool/bls_to_execution_changes`	5
`POST /eth/v1/beacon/pool/bls_to_execution_changes`	5

Config

Allowed Config Endpoints to query chain configuration, specification, and fork schedules.

Method	Compute Unit Value
`GET /eth/v1/config/fork_schedule`	1
`GET /eth/v1/config/spec`	1
`GET /eth/v1/config/deposit_contract`	1

Debug

Allowed Debug Enpoints to debug chain.

Method
`GET /eth/v2/debug/beacon/states/{state_id}`
`GET /eth/v2/debug/beacon/heads`
`GET /eth/v2/debug/fork_choice`

Events

Allowed Events Endpoints for event subscription.

Method
`GET /eth/v1/events`

Node

Allowed Node Endpoints to query node-related information.

Method	Compute Unit Value
`GET /eth/v1/node/identity`	1
`GET /eth/v1/node/peers`	1
`GET /eth/v1/node/peers/{peer_id}`	1
`GET /eth/v1/node/peer_count`	1
`GET /eth/v1/node/version`	1
`GET /eth/v1/node/syncing`	1
`GET /eth/v1/node/health`	1

Validator

Allowed Validator Endpoints for validator clients.

Method
`POST /eth/v1/validator/duties/attester/{epoch}`
`GET /eth/v1/validator/duties/proposer/{epoch}`
`POST /eth/v1/validator/duties/sync/{epoch}`
`GET /eth/v3/validator/blocks/{slot}`
`GET /eth/v1/validator/attestation_data`
`GET /eth/v2/validator/aggregate_attestation`
`POST /eth/v2/validator/aggregate_and_proofs`
`POST /eth/v1/validator/beacon_committee_subscriptions`
`POST /eth/v1/validator/sync_committee_subscriptions`
`POST /eth/v1/validator/beacon_committee_selections`
`GET /eth/v1/validator/sync_committee_contribution`
`POST /eth/v1/validator/sync_committee_selections`
`POST /eth/v1/validator/contribution_and_proofs`
`POST /eth/v1/validator/prepare_beacon_proposer`
`POST /eth/v1/validator/register_validator`
`POST /eth/v1/validator/liveness/{epoch}`

Beacon

Config

Debug

Events

Node

Validator

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