Built by Metorial, the integration platform for agentic AI.
Look up an Ethereum execution layer address to retrieve its ETH balance, transaction count, and optionally its ERC-20 token holdings. Also provides current gas prices when requested.
Retrieve execution layer block details including block number, timestamp, gas usage, transaction count, and optionally block rewards (transaction fees and MEV).
Retrieve overview information for one or more Ethereum validators including status, balance, activation epoch, and withdrawal credentials. Optionally include APY/ROI data and balance at a specific epoch. Validators can be selected by index, public key, or dashboard ID.
Retrieve validator duty assignments including upcoming duties, historical block proposals, attestation slots, sync committee periods, deposits, and withdrawals. Also supports finding the best maintenance window for validators to minimize missed duties.
Retrieve the current state of the Ethereum network including chain health, total validator count, current epoch, and staking queue information. Optionally include network configuration parameters, validator state distribution, and network-wide performance aggregates.
Add or remove validators from a Beaconcha.in validator dashboard. Supports adding validators to a specific group, bulk removing validators, or clearing all validators from a group. Dashboards and groups must be created through the Beaconcha.in web UI first.
Retrieve detailed information about a specific consensus layer slot, including proposer, attestation count, execution payload, and more. Optionally include sync committee duties, attestation duties, withdrawals, and deposits for the slot.
Retrieve sync committee information for a given period, including committee overview and optionally the list of assigned validators with their performance.
Retrieve staking entity data including validator counts, BeaconScore performance ratings, and network share. Optionally drill into sub-entities for a specific entity. This is a **Pro-tier** feature requiring a Scale or Enterprise plan.
Retrieve detailed staking reward breakdowns for Ethereum validators. Returns per-validator, per-epoch rewards including attestation rewards (head, source, target), sync committee rewards, block proposal rewards (execution and consensus layer), and penalties. Use the aggregate mode for cumulative totals or the list mode for epoch-by-epoch detail.
Retrieve performance metrics for Ethereum validators including attestation efficiency, BeaconScore, and overall performance ratings. Use aggregate mode for a summary across validators, or list mode for per-validator performance at a specific epoch.