beaconcha.in
Ethereum beacon chain explorer for validators, epochs, blocks, ERC-20 balances, network performance, and deposit events.
Good for Ethereum analytics that pull validator and epoch metrics, execution block details, ETH.Store returns, and chart visualizations of network health.
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Example Use Cases
These are example ways Snow can use beaconcha.in when building apps with you. This list is meant to show examples, not document every possible capability. Connecting an account does not make Snow run these automatically on its own.
Retrieve chart visualizations from beaconcha.in as PNG images. Use when you need visual representations of Ethereum Beacon Chain data like validator counts, staked ether, network liveness, or block statistics.
Retrieve aggregate metrics and status for a beacon chain epoch. Use this tool to fetch epoch-level statistics including validator counts, balances, participation rates, block counts, and various operations (slashings, deposits, exits). Supports lookup by epoch number or keywords 'latest' or 'finalized'.
Retrieve a paginated list of ERC-20 token balances for a specific Ethereum address. Use offset and limit query parameters for pagination. Returns token contract address, balance in token units, and token symbol for each ERC-20 token held by the address.
Retrieve ETH.Store daily aggregate metrics for Ethereum validators. Use this to analyze the average financial return validators achieved over a specific 24-hour period, including APR metrics, consensus/execution layer rewards, and balance aggregates.
Retrieve all beacon chain validator deposit events associated with a specific execution-layer transaction hash. Use this tool to inspect deposit transactions and verify deposit parameters like amount, public key, and withdrawal credentials. Returns an empty array if the transaction contains no deposit events.
Retrieve one or more execution-layer blocks by block number from the Ethereum Beacon Chain. Use this tool to look up execution block details including block hash, timestamp, rewards, gas usage, transaction counts, and consensus information. Supports querying up to 100 blocks in a single request by providing block numbers as a comma-separated list. Returns an array of execution block data. If a requested block number is not found, it will be omitted from the results.
Retrieve execution-layer blocks attributed to one or more producers. Use this tool to query blocks produced by specific fee recipients, proposer indices, or validator public keys. Supports comma-separated lists to query multiple producers. Returns block details including gas usage, fees, transactions, and timestamps.
Check the health status of the beaconcha.in explorer service. Returns status of monitoring modules including execution layer data, consensus layer data, services, Redis, app, and API modules. Use this to verify the beaconcha.in explorer is operational before making other API calls.
Retrieve the latest known Ethereum Beacon Chain network state. Returns current slot, epoch numbers, finalized epoch, finality delay indicator, syncing status, and ETH/USD price along with multi-currency conversion rates. Use this to check current network status and get real-time ETH pricing data.
Retrieve aggregated network performance metrics for the Ethereum Beacon Chain. Use this to analyze validator performance across attestations, proposals, and sync committee duties over a specified time window. Returns beacon scores, duty statistics, and finality information.