Query Ethereum like a database. Not a node.
You shouldn't have to run Geth, babysit an archive node or stitch together raw JSON-RPC just to answer a simple question. We've already decoded every block since genesis, so Uniswap trades, token transfers, contract calls, events and the mempool are one query — or one live stream — away.
subscription { EVM(network: eth) { DEXTrades( where: {Trade: {Dex: {ProtocolName: {is: "uniswap_v3"}}}} ) { Trade { Buy { Price Amount Currency { Symbol } } Dex { ProtocolName } } } } }
JSON-RPC was never meant to answer the questions you actually have.
Ask "what did this wallet ever do?" and raw Geth hands you an archive node, a pile of ABIs to decode by hand and thousands of chained eth_getLogscalls. We've already done that work, so you can skip straight to the answer.
Four ways to get Ethereum data — one schema underneath.
Write your query once in GraphQL and the same fields come back over GraphQL streams, Kafka, gRPC or a bulk cloud export. Nothing to re-model and no second pipeline to maintain — just pick the channel that matches how fast and how much you need.
Every major Ethereum venue, decoded into one feed.
One DEXTrades query covers 100+ Ethereum DEXs. Filter by token, pair, pool, wallet or protocol, then roll it up however you need — OHLCV candles, liquidity events, slippage, pool reserves, top traders or volume.
UniswapV2 · V3 · V4Swaps, pools, hooks, OHLCV, LP events
CurveStableSwapStable & crypto pool trades, fees
SushiSwapAMMSwaps, pairs, liquidity events
BalancerWeighted poolsMulti-asset swaps & joins / exits
1inchAggregatorRouted swaps across every market
PancakeSwapAMM (ETH)V2 / V3 swaps on Ethereum mainnetEvery Ethereum dataset, one GraphQL endpoint.
From ERC-20 transfers to the mempool, it's all behind a single endpoint — no node, no archive sync, no indexer to build. Every dataset goes back to genesis and streams live over WebSocket, Kafka or gRPC whenever you need it real time.
Ethereum Token Transfers API
Every ERC-20, ERC-721 & ERC-1155 transfer with historical USD value, volumes and inflow / outflow per address.
Read the docs →DeFiEthereum DEX Trades API
Swaps across Uniswap V2/V3/V4, Curve, Sushi & 100+ DEXs with OHLCV candles, pairs, pools and per-wallet history.
Read the docs →NFTEthereum NFT API
Mints, sales, bids, ownership, holder distribution and metadata across OpenSea, Blur, LooksRare & more.
Read the docs →WalletsEthereum Balance API
Real-time & historical native ETH and token balances for any wallet, with USD portfolio value for trackers and tax tools.
Read the docs →TokensEthereum Token Holders API
Top holders, balance distribution and decentralization metrics — Gini and Nakamoto coefficients — for any ERC-20.
Read the docs →ComplianceMoney Flow · Coinpath®
Trace inbound and outbound fund flows across Ethereum addresses for AML, forensics and investigation workflows.
Read the docs →ContractsSmart Contract Trace API
Decoded smart-contract call traces with arguments, internal transactions and success status — parsed by ABI.
Read the docs →ContractsSmart Contract Events API
Decoded event logs by ABI — query Transfer, Approval, Swap or any topic by contract, name or event signature.
Read the docs →Real-timeEthereum Mempool API
Stream pending transactions before they land and simulate outcomes — for MEV monitoring and frontrun protection.
Read the docs →NetworkEthereum Transactions API
Transaction details, receipts, internal transactions, gas used and status — filter by sender, receiver or value.
Read the docs →NetworkEthereum Blocks API
Block headers, timestamps, base fees, gas usage and validator data for time-series analytics and explorers.
Read the docs →NetworkEthereum Gas & Fees API
EIP-1559 base and priority fees, gas usage patterns and cost analysis to power gas estimators and fee dashboards.
Read the docs →The Ethereum products people actually ship on us.
Each of these is just a filter on the same indexed data — subscribe over Kafka or gRPC when you're building a bot, or hit GraphQL when you're building a dashboard.
Catch new Uniswap V4 pools first
Get pool-creation and hook events the second they land, filtered by token pair or fee tier. Be early to every new market without watching the chain yourself.
where: { Log: { Signature: { Name: "Initialize" } } }
Wallet PnL & portfolio
Pull a wallet's entire transfer and trade history with historical USD prices already attached, and work out realized PnL across every DEX it has touched.
where: { Transfer.Receiver: "<wallet>" }
Build OHLCV price charts
Turn raw DEX trades into clean candlesticks per pair and interval — the same kind of feed behind TradingView-style Ethereum charts.
Trade: { close: PriceInUSD ... }
} # 1m / 5m / 1h
What teams say about our Ethereum data
"We did a thorough search of the market for the best onchain data. Bitquery came out on top — and now powers all live prices across Nansen. We don't think of them as a vendor. They're a partner."
Start free. Scale when you ship.
Every plan can query every chain — nothing is paywalled behind a blockchain. Move up to commercial only when you need real volume, SLAs and bulk datashares.
- All blockchains, all plans
- 10 requests / minute
- 2 streams for testing
- GraphQL IDE access
- Scalable calls, no throttling
- SQL, Cloud, Kafka & more
- 24/7 engineering access
- Dedicated onboarding & SLA
- Snowflake, BigQuery, S3, Azure
- No setup or infrastructure
- Structured for AI agents & MCP
- Audit data for custodians
Ethereum data questions, answered.
How can I get Ethereum blockchain data with Bitquery?
How do I query Uniswap, SushiSwap and other Ethereum DEX trades?
Can I stream Ethereum data in real-time — mempool, new blocks, transfers?
Does Bitquery support ERC-20, ERC-721 and ERC-1155 tokens?
How do I get Ethereum wallet balances, transactions and PnL?
Does Bitquery support smart-contract calls and decoded event logs?
Ship your Ethereum product this week.
Free API key, every dataset unlocked and no node to run. Query all the way back to genesis and stream live data on your very first call.