beaconcha.in
for LuumenAI
Read validator, epoch, and network state from beaconcha.in in the terminal
Ask about the chain without leaving your terminal. Luumen reads beaconcha.in over an API key and answers right away: BEACONCHAIN_GET_LATEST_STATE for where the chain is now, BEACONCHAIN_GET_EPOCH for epoch-level metrics, BEACONCHAIN_GET_QUEUES for entry and exit queues, BEACONCHAIN_GET_NETWORK_PERFORMANCE for the wider picture. All 37 tools are read-only, so nothing here changes state.
The beaconcha.in toolbox
37 tools, all read-only. They answer instantly, and every call is logged.
- ReadGet ChartRetrieve chart visualizations from beaconcha.in as PNG images.
- ReadGet EpochRetrieve aggregate metrics and status for a beacon chain epoch.
- ReadGet ETH1 Deposits by Transaction HashRetrieve all beacon chain validator deposit events associated with a specific execution-layer transaction hash.
- ReadGet ETH.Store Daily AggregatesRetrieve ETH.Store daily aggregate metrics for Ethereum validators.
- ReadGet ERC-20 Token BalancesRetrieve a paginated list of ERC-20 token balances for a specific Ethereum address.
- ReadGet Execution BlockRetrieve one or more execution-layer blocks by block number from the Ethereum Beacon Chain.
- ReadGet Execution Produced BlocksRetrieve execution-layer blocks attributed to one or more producers.
- ReadGet Latest StateRetrieve the latest known Ethereum Beacon Chain network state.
- ReadGet Network PerformanceRetrieve aggregated network performance metrics for the Ethereum Beacon Chain.
- ReadGet Explorer HealthCheck the health status of the beaconcha.in explorer service.
- ReadGet Validator QueuesRetrieve current queue metrics for Ethereum Beacon Chain validators.
- ReadGet Rocket Pool ValidatorRetrieve Rocket Pool-specific metadata for validators including minipool status, node fee, smoothing pool status, and RPL stake metrics.
- ReadGet SlotRetrieve detailed information about an Ethereum Beacon Chain slot.
- ReadGet Slot AttestationsRetrieve all attestations included in the beacon block for a specific slot.
- ReadGet Slot Attester SlashingsRetrieve all attester slashing operations included in the beacon block for a specific slot.
- ReadGet Slot Proposer SlashingsRetrieve all proposer slashing operations included in the beacon block for a specific slot.
- ReadGet Slot Voluntary ExitsRetrieve all voluntary exit operations included in the beacon block for a specific slot.
- ReadGet Sync CommitteeRetrieve the sync committee membership for a given sync period.
- ReadGet ValidatorRetrieve detailed information about an Ethereum Beacon Chain validator.
- ReadGet Validator Attestation EfficiencyRetrieve normalized attestation inclusion effectiveness for one or more validators.
- ReadGet Validator AttestationsRetrieve attestations observed for one or more validators within a bounded epoch window.
- ReadGet Validator Balance HistoryRetrieve per-epoch balance history for one or more Ethereum Beacon Chain validators.
- ReadGet Validator BLS ChangesRetrieve on-chain BLS-to-execution credential change messages (EIP-4881) for validators.
- ReadGet Validator Consensus RewardsRetrieve consensus-layer rewards for one or more validators over multiple lookback windows.
- ReadGet Validator Daily StatsRetrieve per-day statistics for a single Ethereum Beacon Chain validator by index.
- ReadGet Validator DepositsRetrieve execution-layer deposit events for one or more validators.
- ReadGet Validator Execution RewardsRetrieve execution-layer rewards (priority fees and MEV payments) for one or more validators.
- ReadGet Validator Income HistoryRetrieve a per-epoch income breakdown for one or more validators.
- ReadGet Validator LeaderboardRetrieve the current top 100 validators ranked by 7-day consensus-layer rewards.
- ReadGet Validator ProposalsRetrieve beacon chain blocks proposed by one or more validators within a bounded epoch window.
- ReadGet Validators by Deposit AddressRetrieve validators that have made deposits from a specific execution-layer address.
- ReadGet Validators by Withdrawal CredentialsRetrieve validators whose withdrawal credentials match the provided value or execution-layer address.
- ReadGet Validators Proposal LuckRetrieve proposal luck statistics for one or more Ethereum Beacon Chain validators.
- ReadGet Validators QueueRetrieve current queue metrics for validators on the Ethereum Beacon Chain.
- ReadGet Validator WithdrawalsRetrieve withdrawal operations attributed to one or more validators within a bounded epoch window.
- ReadPost ValidatorsRetrieve validator information using a JSON request body for multiple validators.
- ReadResolve ENS Name or AddressResolve ENS (Ethereum Name Service) names to addresses and vice versa.
Questions
Authorize once with API token. Luumen lists the scopes each action needs before you approve the connection, and credentials never appear in the chat.
No. Every one of the 37 tools LuumenAI has for beaconcha.in is read-only, so it can answer questions from beaconcha.in but cannot change anything in it. Reads are not gated — they answer immediately, and each one is recorded on the audit trail with the actor and the result.
You decide. Access is granted per agent, skill, and team, and per environment — production is not staging.
Every call to beaconcha.in is recorded with the actor, the input, and the result, and can be linked to the ticket or change record.
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Connect in minutes. Every action scoped, approved, and audited from day one.