Eth2 Beacon Chain API -Validators, Deposits, Slashing, Attestations
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Leverage Bitquery’s Ethereum Beacon Chain Data
Historical Eth2 Data
Get indexed archival data for the Eth2 beacon chain, including validators, attestors, earning, staking, deposits, etc.
Real-time Eth2 Data Streams
Access real-time Eth2 chain transactions, blocks, epoch data through our Websockets or Kafka streams.
Eth2 GraphQL APIs
Query Eth2 blockchain using our GraphQL APIs. With powerful aggregation query, build Eth2 analytics, staking dashboard, etc.
Cloud Products
Receive Beacon chain data directly where you are via AWS S3 buckets, BigQuery tables, or Snowflake.
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Explore Our Ethereum Beacon Chain data
Top Eth2 Validators
Obtain Ethereum 2.0 validator updates, including balance changes, slashes, and status.
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Attestation Committees
Retrieve Ethereum 2.0 attestations with committee, validators, and slots count.
Try NowUnique Validators by Count
Fetch Ethereum 2.0 voluntary exits with date, count, and unique validator details.
Try NowEth Deposits in Ethereum 2.0 by Date
Get Ethereum 2.0 deposit information, including date and count.
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Pricing
Eth2 Beacon Chain is available on Enterprise
Eth2 Beacon Chain is not included in our 9-chain self-service plans (Personal, Pro, Scale). Enterprise delivers complete history, unlimited streams and bulk delivery across 40+ chains — including Eth2 Beacon Chain.
Enterprise
Enterprise
Full history, unlimited streams and bulk delivery at a predictable flat platform fee — no metering surprises.
Custom platform fee
flat fee — modelled, not metered
◆ Committed envelope · S3 Parquet · Kafka · datashares
- Complete history · 40+ chains full platform coverage
- Unlimited WebSocket streaming no stream-min or GB limit
- Custom points & rate limits
- Kafka fixed-cost · S3 bulk export
- Coinpath® money flow
- SLA · SSO · dedicated support
Self-service covers 9 core chains
Personal ($49), Pro ($99) and Scale ($299) include real-time data on Solana, Ethereum, Tron, Base, Arbitrum, Optimism, BSC, Polygon and Robinhood. Need a smaller entry point on those chains?
See platform pricingCompare Personal, Pro, Scale & Enterprise side by sideEvery paid self-service plan includes a 7-day free trial with full streaming — no card required.
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FAQ
Bitquery provides historical and real-time Ethereum 2.0 Beacon Chain data through GraphQL APIs and cloud warehouses. Sign up at account.bitquery.io to query slots, attestations, validators, deposits, withdrawals, and consensus-layer activity.
Yes. Bitquery indexes every Ethereum validator including activation, exit, slashing, attestations, and proposed blocks. Query validator performance, balance changes, attestation effectiveness, and earnings by validator index or pubkey.
Yes. We index every deposit to the Beacon Chain deposit contract on Ethereum L1, validator credentials, and withdrawals (post-Shapella). Query staking inflows, outflows, and effective balances to analyze the staking market.
Bitquery indexes every attestation and slashing event on the Beacon Chain. Query attestations by validator, slot, or epoch, and slashings by slasher and slashed validator.
Yes. On Ethereum L1, Bitquery indexes liquid staking tokens including stETH, wstETH, rETH, frxETH, and others. Combine with Beacon Chain validator data to analyze staking pool performance and TVL.
Yes. Bitquery streams new slots, blocks, attestations, and validator events through GraphQL subscriptions for staking dashboards and validator-monitoring tools.
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