Real-time & historical blockchain data · 40+ chains

The blockchain data API behind crypto's most-used products.

We index 40+ blockchains so you don't have to run a single node. Query it all through one schema in GraphQL, or stream the same data over WebSocket, Kafka and Solana gRPC. Odds are, an app you opened today is already running on it.

DEX tradesToken pricesOHLCVHoldersMoney flowPrices

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Used by 40,000+ developers · free to start, no card

DEX Trades · SolanaLIVE

Pair / DEXSidePriceAmount

Token Pricesreal-time

BTC$64,128

ETH$3,389.42

SOL$178.65

BNB$612.30

SOL/USDC · 1h OHLCVLIVE

$178.65

Partners in growth

40+

Chains supported

1PB+

Blockchain data indexed

10bn+

API calls / month

Products

30+ data products. One schema underneath.

Pick by what you're building — DEX trades, token holders, money flow, NFTs — or grab a trending feed. Same indexed data, delivered over GraphQL, streams or cloud datashares.

DEX & Trading API

Real-time and historical trades, OHLCV, pairs and liquidity across 300+ DEXs — the feed behind charts, terminals and bots.

DEXTradesOHLCVPools

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Token & Holder API

Holders, transfers, supply and top-trader data for any token — distribution and flow, pre-indexed and queryable.

HoldersTransfersSupply

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Coinpath® Money Flow

Trace funds wallet-to-wallet across chains for compliance, investigation and forensics — the original on-chain money-flow API.

TracingComplianceForensics

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Balances & Wallet API

Real-time balances, transfers and token metadata for wallets, portfolios and custody — the data that has to be right.

BalancesPortfolioMetadata

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Crypto Price API

Real-time and historical USD prices for any token across 40+ chains — spot quotes and OHLCV candles, straight from on-chain DEX data.

Real-timeOHLCVHistorical

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Don't see your use case?

Browse all 30+ products by chain, asset and interface — or bring requirements and we'll deliver a tailored datashare.

Browse all products →

40+ chains · one schema

Query every major chain without switching tools.

The same GraphQL schema and streams cover L1s, L2s and appchains. Add a new chain to your product without touching your code — or joining a single new RPC.

Ethereum Bitcoin Solana BNB Chain Polygon Arbitrum Base Optimism Avalanche Tron Cardano XRP Litecoin Dogecoin Near Sui + 24 more chains →

One schema · many interfaces

Design the query once. Ship it over any protocol.

Shape your data in GraphQL, then stream the exact same fields over WebSocket, Kafka or Solana gRPC — or hand it to an AI agent via MCP. No re-modelling, no re-indexing.

dex_trades.graphqlgraphql.bitquery.io

subscription {
  Solana {
    DEXTrades(
      where: {Trade: {Dex: {ProtocolName: {is: "raydium"}}}}
    ) {
      Trade {
        Buy { Price Amount Currency { Symbol } }
        Sell { Currency { Symbol } }
        Dex { ProtocolName }
      }
    }
  }
}

200 · 312msCopy

For data & platform teams

Drop Bitquery straight into your data pipeline.

Stream live over Kafka, load full history as Parquet on S3 — decoded, partitioned and schema-stable. No nodes, no backfill jobs, no rate limits on bulk.

Source40+ chainsindexed since genesis

BitqueryIndexing enginedecoded & normalized

Kafka streams real-timeS3 · Parquet historical

DestinationYour warehouseSnowflake · BigQuery · Spark

Real-time

Kafka streams

Subscribe to decoded topics per chain and event type. The same firehose that powers our own streaming — pushed straight to your consumers.

# consume a decoded topic
topic = solana.dextrades.proto
format = Protobuf | JSON
delivery = at-least-once · offset replay
latency = <500ms p95

Guaranteed delivery with offset replay — re-read from any point, no gaps.
Consumer groups scale horizontally — partitioned by chain & market.
SASL_SSL auth, stable Protobuf schema — wire it into Flink, Spark or ksqlDB.

Kafka quickstart →

Historical

Parquet on S3

Full archival history as columnar Parquet, partitioned and ready to copy. Backfill petabytes without a single API call or rate limit.

# partitioned, columnar, copy-ready
s3://bitquery-datasets/solana/dex_trades/
chain=solana/date=2026-06-04/
part-0000.parquet
part-0001.parquet

Columnar Parquet, Hive-partitioned by chain & date — predicate pushdown out of the box.
COPY INTO Snowflake, BigQuery or Databricks — or query in place with Athena & Spark.
Petabyte backfill + daily deltas to your own bucket — no rate limits, stable schema.

Request a datashare →

Loads intoSnowflakeBigQueryDatabricksSparkAthenaAirflowdbt

Proof, by what you're building

Whatever you're building, a team you've heard of has built it on us.

The same data runs trading terminals, tax tools, wallets and analytics platforms. Find the use case that looks like yours — the proof is already sitting there.

Trading & market data

Sub-second DEX trades, OHLCV and price streams across 300+ DEXs — the feed behind real-time terminals, charts and trading bots.

pump.fun & DEX terminals stream live trades

On-chain intelligence

Wallet labels, holder distributions, money flow and cross-chain balances — pre-indexed so analysts query, not crawl.

Nansen-grade analytics, without running nodes

Tax, audit & compliance

Audit-ready transfers, taxable events and Coinpath® money-flow trails across 40+ chains — structured for reporting at scale.

Chainalysis & TRM trace on-chain activity

Wallets, custody & fintech

Reliable balances, transfers and token metadata to power portfolios, custody and lending — the boring data that has to be right.

Nexo & custodians reconcile balances in real time

At Nansen, we're building a trading platform that demands high-quality, cross-chain live price data — so when we went looking for the best onchain data available, we did a thorough search of the market. Bitquery came out on top.

What's kept us there is the team. They tailored an offering specifically to our needs, and whenever we hit an issue they jump on it immediately. We don't think of Bitquery as a vendor — they're a partner. Bitquery now powers all live prices across Nansen.

Alexander Karsten

Nansen

"The complex raw data is available at different levels of detail and from different viewpoints — whether we need simple aggregated transfers or parameters for failed contract calls. Support is responsive, friendly and quick."

Data Engineering

Coin Metrics

"Bitquery does the hard work of parsing blockchain transaction data into a usable form so that we don't have to. We use their interface to diagnose issues with complex transactions and their analytics endpoints as a starting point for our own analysis."

Alex Knaggs

0x Protocol

"They proved they had the technology to deliver sophisticated data solutions. We extended our support through the Binance X fellowship — building an open-source library of visualization widgets on their blockchain data."

Flora Sun

Director, Binance X

In the headlines

When the headline has to be right, our data is in it.

Reporters lean on our Coinpath® money-flow analysis to untangle 51% attacks, trace stolen funds and pin down what actually moved on-chain.

The Washington PostCoinDeskTHE BLOCKdecryptcointelegraphThe Wall Street Journal

The Block · Decrypt · Cointelegraph

Aug 2020

$5.6M

Ethereum Classic's second 51% attack in a week — double-spends traced on-chain.

Coinpath® money-flowRead coverage →

The Washington Post

Sep 2021

∞

Following stolen crypto across the blockchain, wallet by wallet.

On-chain forensicsRead coverage →

CoinDesk

Jan 2025

−75%

Avalanche's December upgrade cut usage fees 75% — by the on-chain numbers.

Network dataRead coverage →

Backed & distributed

We've been indexing chains since 2018.

That's long before on-chain data was its own category. The ecosystems we serve have backed the work along the way, and you can pull it from wherever your data already lives.

Datashares on the platforms you already use

AWS S3SnowflakeGoogle BigQueryAzureDatabricksKafka

Binance SAFU Hackathon winners

Recognized in January 2019 and selected for the Binance X Fellowship to build open-source, data-driven tooling.

Polygon ecosystem grant

Granted by the Polygon team to deepen indexing and expand multi-chain coverage.

∞

Indexing since 2018

Complete archival history since each chain's genesis — permanently stored and queryable.

Pricing

Start free. Scale when you ship.

Query every blockchain on every plan — no chain is paywalled. Move to commercial when you need volume, SLAs and bulk datashares.

Developer

Free plan for developers or small projects.

$0 / month

All blockchains, all plans
10 requests / minute
2 streams for testing
GraphQL IDE access

Get started free

Questions, answered.

What is Bitquery?

Bitquery is a blockchain data company providing historical and real-time indexed data for 40+ chains through one GraphQL schema, WebSocket, Kafka, Solana gRPC, an MCP server and bulk cloud datashares. Query token trades, transfers, holders, balances, smart-contract events, money flow and more — without running a single node.

How fresh is the data — what latency can I expect?

It depends on the interface. Kafka streams deliver decoded events at <500ms p95; WebSocket subscriptions push JSON in roughly a second; Solana CoreCast (gRPC) is built for ultra-low latency MEV/HFT use cases. Historical data is the same indexed dataset, queryable the moment a block is final.

How far back does the historical data go?

All the way to each chain's genesis — Bitquery has indexed blockchains since 2018 and keeps the complete archival history permanently queryable. You can backfill petabytes as Parquet on S3, or query any historical range over GraphQL with no rate limits on bulk datashares.

How is this different from running my own nodes or RPC calls?

Nodes and raw RPC give you undecoded data and force you to build indexing, decoding, reorg handling and cross-chain joins yourself. Bitquery delivers decoded, normalized, cross-chain data through one schema — so a query that would take thousands of chained RPC calls becomes a single request, with zero infrastructure to operate.

Which blockchains, DEXs and assets do you support?

40+ blockchains including Ethereum, Solana, BSC, Base, Arbitrum, Polygon, Tron and more — covering 300+ DEXs and 10M+ tokens. Every supported chain is available on every plan, including the free Developer plan; no chain is paywalled.

How do rate limits and scaling to production work?

The free Developer plan includes trial points and a modest request rate for testing. Commercial plans scale to high-throughput API calls without throttling, add Kafka and cloud datashares, and come with a 99.9%-uptime fleet — so you can move from prototype to production without re-architecting.

Can I load Bitquery straight into my data warehouse?

Yes. Historical and real-time data ships as columnar, partitioned Parquet to your own S3 bucket, or as datashares you can COPY INTO Snowflake, BigQuery, Databricks and Azure — or query in place with Athena and Spark. Schema is stable, so your pipelines don't break.

Is there a free plan, and how does pricing work?

Yes — the Developer plan is free with trial points, access to all blockchains and 2 streams for testing, no credit card required. Commercial pricing is usage-based and tailored to your call volume, interfaces and SLA needs; talk to our team for a quote.

What support and reliability do you offer?

Commercial customers get direct access to Bitquery engineers (not a ticket queue), dedicated onboarding, and SLAs on a 99.9%-uptime API fleet. The same data has powered teams like Nansen, 0x and Coin Metrics — and investigations cited by The Washington Post and CoinDesk.

Your first query is five minutes away.

Start free in the GraphQL IDE — no card, no sales call. When you're ready to scale, tell us what you're building and we'll shape a feed around your stack.

Start building free →Talk to us Read the docs

Nansen · Binance · 0x · Chainalysis · TRM · Nexo · CoinMarketCap · + 40,000 developers