> For the complete documentation index, see [llms.txt](https://docs-rpc.crypto-chief.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-rpc.crypto-chief.com/chains/ethereum-beacon/methods-supported.md).

# Methods supported

**Beacon**:

* [`GET /eth/v1/beacon/genesis`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-genesis) — retrieves the details of the chain's genesis.
* [`GET /eth/v1/beacon/states/{state_id}/root`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-root) — retrieves the state SSZ HashTreeRoot.
* [`GET /eth/v1/beacon/states/{state_id}/fork`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-fork) — retrieves the Fork object for a requested state.
* [`GET /eth/v1/beacon/states/{state_id}/finality_checkpoints`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-finality_checkpoints) — retrieves state finality checkpoints.
* [`GET /eth/v1/beacon/states/{state_id}/validators`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-validators) — retrieves validators from state.
* [`POST /eth/v1/beacon/states/{state_id}/validators`](/chains/ethereum-beacon/beacon.md#post-eth-v1-beacon-states-state_id-validators) — retrieves validators from state.
* [`GET /eth/v1/beacon/states/{state_id}/validators/{validator_id}`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-validators-validator_id) — retrieves the validator from state by ID.
* [`GET /eth/v1/beacon/states/{state_id}/validator_balances`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-validator_balances) — retrieves validator balances from state.
* [`GET /eth/v1/beacon/states/{state_id}/committees`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-committees) — retrieves all committees for a state.
* [`GET /eth/v1/beacon/states/{state_id}/sync_committees`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-sync_committees) — retrieves sync committees for a state.
* [`GET /eth/v1/beacon/headers`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-headers) — retrieves block headers.
* [`GET /eth/v1/beacon/headers/{block_id}`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-headers-block_id) — retrieves a block header.
* [`POST /eth/v1/beacon/blocks`](/chains/ethereum-beacon/beacon-part-2.md#post-eth-v1-beacon-blocks) — publishes a signed block.
* [`POST /eth/v1/beacon/blinded_blocks`](/chains/ethereum-beacon/beacon.md#post-eth-v1-beacon-blinded_blocks) — publishes a signed block.
* [`GET /eth/v2/beacon/blocks/{block_id}`](/chains/ethereum-beacon/beacon-part-3.md#get-eth-v2-beacon-blocks-block_id) — retrieves a block.
* [`GET /eth/v1/beacon/blocks/{block_id}/root`](/chains/ethereum-beacon/beacon-part-3.md#get-eth-v1-beacon-blocks-block_id-root) — retrieves a block root.
* [`GET /eth/v1/beacon/blocks/{block_id}/attestations`](/chains/ethereum-beacon/beacon-part-3.md#get-eth-v1-beacon-blocks-block_id-attestations) — retrieves block attestations.
* [`GET /eth/v1/beacon/pool/attestations`](/chains/ethereum-beacon/beacon-part-4.md#get-eth-v1-beacon-pool-attestations) — retrieves attestations from the operations pool.
* [`POST /eth/v1/beacon/pool/attestations`](/chains/ethereum-beacon/beacon-part-4.md#post-eth-v1-beacon-pool-attestations) — submits attestation objects to the node.
* [`GET /eth/v1/beacon/pool/attester_slashings`](/chains/ethereum-beacon/beacon-part-4.md#get-eth-v1-beacon-pool-attester_slashings) — retrieves attester slashings from the operations pool.
* [`POST /eth/v1/beacon/pool/attester_slashings`](/chains/ethereum-beacon/beacon-part-4.md#post-eth-v1-beacon-pool-attester_slashings) — submits the AttesterSlashing object to the node's pool.
* [`GET /eth/v1/beacon/pool/proposer_slashings`](/chains/ethereum-beacon/beacon-part-5.md#get-eth-v1-beacon-pool-proposer_slashings) — retrieves proposer slashings from the operations pool.
* [`POST /eth/v1/beacon/pool/proposer_slashings`](/chains/ethereum-beacon/beacon-part-5.md#post-eth-v1-beacon-pool-proposer_slashings) — submits the ProposerSlashing object to the node's pool.
* [`POST /eth/v1/beacon/pool/sync_committees`](/chains/ethereum-beacon/beacon-part-5.md#post-eth-v1-beacon-pool-sync_committees) — submits sync committee signatures to the node.
* [`GET /eth/v1/beacon/pool/voluntary_exits`](/chains/ethereum-beacon/beacon-part-5.md#get-eth-v1-beacon-pool-voluntary_exits) — retrieves SignedVoluntaryExit from the operations pool.
* [`POST /eth/v1/beacon/pool/voluntary_exits`](/chains/ethereum-beacon/beacon-part-5.md#post-eth-v1-beacon-pool-voluntary_exits) — submits the SignedVoluntaryExit object to the node's pool.

**Builder**:

* [`GET /eth/v1/builder/states/{state_id}/expected_withdrawals`](/chains/ethereum-beacon/builder.md#get-eth-v1-builder-states-state_id-expected_withdrawals) — retrieves the withdrawals that are to be included for the block built on the specified state.

**Config**:

* [`GET /eth/v1/config/fork_schedule`](/chains/ethereum-beacon/builder.md#get-eth-v1-config-fork_schedule) — retrieves scheduled upcoming forks.
* [`GET /eth/v1/config/spec`](/chains/ethereum-beacon/builder.md#get-eth-v1-config-spec) — retrieves spec parameters.
* [`GET /eth/v1/config/deposit_contract`](/chains/ethereum-beacon/builder.md#get-eth-v1-config-deposit_contract) — retrieves a deposit contract address.

**Debug**:

* [`GET /eth/v2/debug/beacon/states/{state_id}`](/chains/ethereum-beacon/builder.md#get-eth-v2-debug-beacon-states-state_id) — retrieves the full BeaconState object.
* [`GET /eth/v2/debug/beacon/heads`](/chains/ethereum-beacon/builder.md#get-eth-v2-debug-beacon-heads) — retrieves fork choice leaves.
* [`GET /eth/v1/debug/fork_choice`](/chains/ethereum-beacon/builder.md#get-eth-v1-debug-fork_choice) — retrieves fork choice array.

**Events**:

* [`GET /eth/v1/events`](/chains/ethereum-beacon/builder.md#get-eth-v1-events) — subscribes to Beacon node events.

**Node**:

* [`GET /eth/v1/node/identity`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-identity) — retrieves node network identity.
* [`GET /eth/v1/node/peers`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-peers) — retrieves node network peers.
* [`GET /eth/v1/node/peers/{peer_id}`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-peers-peer_id) — retrieves a peer.
* [`GET /eth/v1/node/peer_count`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-peer_count) — retrieves peer count.
* [`GET /eth/v1/node/version`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-version) — retrieves a version string of the running Beacon node.
* [`GET /eth/v1/node/syncing`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-syncing) — retrieves a node syncing status.
* [`GET /eth/v1/node/health`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-health) — retrieves health check.

**Validator**:

* [`POST /eth/v1/validator/duties/attester/{epoch}`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-duties-attester-epoch) — retrieves attester duties.
* [`GET /eth/v1/validator/duties/proposer/{epoch}`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-duties-proposer-epoch) — retrieves block proposer duties.
* [`POST /eth/v1/validator/duties/sync/{epoch}`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-duties-sync-epoch) — retrieves sync committee duties.
* [`GET /eth/v3/validator/blocks/{slot}`](/chains/ethereum-beacon/validator.md#get-eth-v3-validator-blocks-slot) — produces a new block, without signature.
* [`GET /eth/v1/validator/attestation_data`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-attestation_data) — produces attestation data.
* [`GET /eth/v1/validator/aggregate_attestation`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-aggregate_attestation) — retrieves aggregated attestation.
* [`POST /eth/v1/validator/aggregate_and_proofs`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-aggregate_and_proofs) — publishes multiple aggregate and proofs.
* [`POST /eth/v1/validator/beacon_committee_subscriptions`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-beacon_committee_subscriptions) — signals the Beacon node to prepare for a committee subnet.
* [`POST /eth/v1/validator/sync_committee_subscriptions`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-sync_committee_subscriptions) — subscribes to sync committee subnets.
* [`POST /eth/v1/validator/beacon_committee_selections`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-beacon_committee_selections) — determines if a distributed validator has been selected to aggregate attestations.
* [`GET /eth/v1/validator/sync_committee_contribution`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-sync_committee_contribution) — produces a sync committee contribution.
* [`POST /eth/v1/validator/sync_committee_selections`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-sync_committee_selections) — determines if a distributed validator has been selected to make a sync committee contribution.
* [`POST /eth/v1/validator/contribution_and_proofs`](/chains/ethereum-beacon/validator-part-2.md#post-eth-v1-validator-contribution_and_proofs) — publishes multiple contribution and proofs.
* [`POST /eth/v1/validator/prepare_beacon_proposer`](/chains/ethereum-beacon/validator-part-2.md#post-eth-v1-validator-prepare_beacon_proposer) — provides the Beacon node with proposals for the given validators.
* [`POST /eth/v1/validator/register_validator`](/chains/ethereum-beacon/validator-part-2.md#post-eth-v1-validator-register_validator) — provides the Beacon node with registrations for the given validators to the external builder network.
* [`POST /eth/v1/validator/liveness/{epoch}`](/chains/ethereum-beacon/validator-part-2.md#post-eth-v1-validator-liveness-epoch) — indicates if a validator has been observed on the network.

**ValidatorRequiredApi**:

* [`GET /eth/v1/beacon/genesis`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-genesis) — retrieves details of the chain's genesis.
* [`GET /eth/v1/beacon/states/{state_id}/fork`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-fork) — retrieves the Fork object for a requested state.
* [`GET /eth/v1/beacon/states/{state_id}/validators/{validator_id}`](/chains/ethereum-beacon/beacon.md#get-eth-v1-beacon-states-state_id-validators-validator_id) — retrieves the validator from state by ID.
* [`POST /eth/v1/beacon/blocks`](/chains/ethereum-beacon/beacon-part-2.md#post-eth-v1-beacon-blocks) — publishes a signed block.
* [`POST /eth/v2/beacon/blocks`](/chains/ethereum-beacon/validatorrequiredapi.md#post-eth-v2-beacon-blocks) — publishes a signed block.
* [`POST /eth/v1/beacon/blinded_blocks`](/chains/ethereum-beacon/beacon.md#post-eth-v1-beacon-blinded_blocks) — publishes a signed block.
* [`POST /eth/v2/beacon/blinded_blocks`](/chains/ethereum-beacon/beacon-part-2.md#post-eth-v2-beacon-blinded_blocks) — publishes a signed block.
* [`POST /eth/v1/beacon/pool/attestations`](/chains/ethereum-beacon/beacon-part-4.md#post-eth-v1-beacon-pool-attestations) — submits attestation objects to the node.
* [`POST /eth/v1/beacon/pool/sync_committees`](/chains/ethereum-beacon/beacon-part-5.md#post-eth-v1-beacon-pool-sync_committees) — submits sync committee signatures to the node.
* [`GET /eth/v1/node/syncing`](/chains/ethereum-beacon/builder.md#get-eth-v1-node-syncing) — retrieves a node syncing status.
* [`GET /eth/v1/config/spec`](/chains/ethereum-beacon/builder.md#get-eth-v1-config-spec) — retrieves spec parameters.
* [`POST /eth/v1/validator/duties/attester/{epoch}`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-duties-attester-epoch) — retrieves attester duties.
* [`GET /eth/v1/validator/duties/proposer/{epoch}`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-duties-proposer-epoch) — retrieves block proposer duties.
* [`POST /eth/v1/validator/duties/sync/{epoch}`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-duties-sync-epoch) — retrieves sync committee duties.
* [`GET /eth/v3/validator/blocks/{slot}`](/chains/ethereum-beacon/validator.md#get-eth-v3-validator-blocks-slot) — produces a new block, without signature.
* [`GET /eth/v1/validator/attestation_data`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-attestation_data) — produces attestation data.
* [`GET /eth/v1/validator/aggregate_attestation`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-aggregate_attestation) — retrieves aggregated attestation.
* [`POST /eth/v1/validator/aggregate_and_proofs`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-aggregate_and_proofs) — publishes multiple aggregate and proofs.
* [`POST /eth/v1/validator/beacon_committee_subscriptions`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-beacon_committee_subscriptions) — signals the Beacon node to prepare for a committee subnet.
* [`POST /eth/v1/validator/sync_committee_subscriptions`](/chains/ethereum-beacon/validator.md#post-eth-v1-validator-sync_committee_subscriptions) — subscribes to sync committee subnets.
* [`GET /eth/v1/validator/sync_committee_contribution`](/chains/ethereum-beacon/validator.md#get-eth-v1-validator-sync_committee_contribution) — produces a sync committee contribution.
* [`POST /eth/v1/validator/contribution_and_proofs`](/chains/ethereum-beacon/validator-part-2.md#post-eth-v1-validator-contribution_and_proofs) — publishes multiple contribution and proofs.
* [`POST /eth/v1/validator/prepare_beacon_proposer`](/chains/ethereum-beacon/validator-part-2.md#post-eth-v1-validator-prepare_beacon_proposer) — provides the Beacon node with proposals for the given validators.
* [`GET /eth/v1/events`](/chains/ethereum-beacon/builder.md#get-eth-v1-events) — subscribes to Beacon node events.

**Rewards**:

* [`POST /eth/v1/beacon/rewards/sync_committee/{block_id}`](/chains/ethereum-beacon/beacon-part-3.md#post-eth-v1-beacon-rewards-sync_committee-block_id) — retrieves sync committee rewards.
* [`GET /eth/v1/beacon/rewards/blocks/{block_id}`](/chains/ethereum-beacon/beacon-part-3.md#get-eth-v1-beacon-rewards-blocks-block_id) — retrieves sync committee rewards.
* [`POST /eth/v1/beacon/rewards/attestations/{epoch}`](/chains/ethereum-beacon/beacon-part-3.md#post-eth-v1-beacon-rewards-attestations-epoch) — retrieves attestations rewards.

***


---

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