How can I get EOS blockchain data with Bitquery?

Bitquery provides historical and real-time EOS data through GraphQL APIs and cloud warehouses. Sign up at account.bitquery.io (https://account.bitquery.io/) to query blocks, transactions, action traces, EOS token transfers, and smart contract calls on EOS.

How do I query Defibox, Dolphin, and other EOS DEX trades?

Use the DEXTrades query in our EOS API (https://docs.bitquery.io/docs/category/eos/) to get swap activity from Defibox, Dolphin, Newdex, and other EOS DEXs. Filter by token, pair, or account.

How do I purchase EOS API access?

Sign up at account.bitquery.io (https://account.bitquery.io/), pick a plan on our pricing page (/pricing), or contact our team via this form (/forms/api) for enterprise plans.

EOS API - Real Time& Historical Data

Trusted by the world's most innovative teams

Leverage Bitquery’s EOS Data

Historical Index data

Get complete indexed EOS historical data at your fingertips, such as Token transfer, address balance, DEX trades, etc. We actually parse smart contract calls, events, and their arguments using ABI and method signature, providing structured, useful data

Real-time data streaming

Our streaming technology provides access to real-time EOS blockchain data with a sub second delay. Get access to EOS mempool and confirmed data.

Graphql APIs

A single unified blockchain Graphql APIs to access to build reliable EOS products with Websocket support through GraphQL subscription

Cloud Products

Access EOS blockchain data where you are, e.g., on AWS through S3, Snowflake, Google Bigquery, and other data marketplaces

Try Blockchain API

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Explore Our EOS blockchain data

EOS Token Transfers

Get access to in-depth data for EOS token transfers.

Address Statistics

Get satisitics about any address from EOS network.

Producers

Access details of block producers for EOS network.

Money Flow

Explore money flow for EOS addresses.

Smart Contract Calls

Access smart contract call details for EOS smart contracts.

Blocks & Transactions

Get in-depth information about blocks for EOS network.

Transactions

Explore EOS transaction data.

Ready to build
next-generation infrastructure

quote:
Bitquery's products are very intuitive and easy to use. We currently use their products to obtain DEX-related trading and liquidity information, which saves us the manpower and tedious technical details required to develop our own system. Their excellent technical team deserves special praise; they provide near-24/7 support and resolve issues quickly. I greatly appreciate their products and work ethic.
Ourbit
Ourbit

quote:
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're genuinely locked in — they respond instantly, and rather than handing us an off-the-shelf product, they tailored an offering specifically to our needs. We recently flagged elevated P95 latency on one of our TradingView OHLCV queries, and their team had us sorted within minutes. We don't think of Bitquery as a vendor. They're a partner. Bitquery now powers all live prices across Nansen.
Alexander Karsten
Nansen

quote:
The Bitquery team grabbed our attention back in January 2019 by winning the Binance SAFU Hackathon. Joining the hackathon as Merkle Blox team, they proved that they had the technology to deliver sophisticated data solutions. We extended our support to them by including the team in the Binance X fellowship program. In this program, Bitquery is creating an open source library of visualization widgets connected via blockchain data.
Flora Sun
Director, Binance X

quote:
Bitquery's products are very intuitive and easy to use. We currently use their products to obtain DEX-related trading and liquidity information, which saves us the manpower and tedious technical details required to develop our own system. Their excellent technical team deserves special praise; they provide near-24/7 support and resolve issues quickly. I greatly appreciate their products and work ethic.
Ourbit
Ourbit

quote:
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're genuinely locked in — they respond instantly, and rather than handing us an off-the-shelf product, they tailored an offering specifically to our needs. We recently flagged elevated P95 latency on one of our TradingView OHLCV queries, and their team had us sorted within minutes. We don't think of Bitquery as a vendor. They're a partner. Bitquery now powers all live prices across Nansen.
Alexander Karsten
Nansen

quote:
The Bitquery team grabbed our attention back in January 2019 by winning the Binance SAFU Hackathon. Joining the hackathon as Merkle Blox team, they proved that they had the technology to deliver sophisticated data solutions. We extended our support to them by including the team in the Binance X fellowship program. In this program, Bitquery is creating an open source library of visualization widgets connected via blockchain data.
Flora Sun
Director, Binance X

quote:
Bitquery's products are very intuitive and easy to use. We currently use their products to obtain DEX-related trading and liquidity information, which saves us the manpower and tedious technical details required to develop our own system. Their excellent technical team deserves special praise; they provide near-24/7 support and resolve issues quickly. I greatly appreciate their products and work ethic.
Ourbit
Ourbit

Pricing

EOS is available on Enterprise

EOS is not included in our 8-chain self-service plans (Personal, Pro, Scale). Enterprise delivers complete history, unlimited streams and bulk delivery across 40+ chains — including EOS.

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

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Self-service covers 8 core chains

Personal ($49), Pro ($99) and Scale ($299) include real-time data on Solana, Ethereum, Tron, Base, Arbitrum, Optimism, BSC and Polygon. Need a smaller entry point on those chains?

See platform pricingCompare Personal, Pro, Scale & Enterprise side by side

Every paid self-service plan includes a 7-day free trial with full streaming — no card required.

Latest Blogs

Learn more

Cover Image for Uniswap v4 Slippage & Price Impact: Why the v3 Formula Breaks and How to Get Real Data via API

Guide

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Uniswap v4 Slippage & Price Impact: Why the v3 Formula Breaks and How to Get Real Data via API

Uniswap v4 moved every pool into a single PoolManager and opened them up to hooks. The old constant-product math that used to estimate slippage no longer maps to a single market. Here's why, and how to read real per-pool slippage and price impact straight from the chain with Bitquery's DEXPoolSlippages API.

Case Studies

Nansen

GraphQL

OHLCV

Trading

Cross Chain

How Bitquery Powers Every Live Price on Nansen

One GraphQL endpoint now runs every live price on Nansen's trading platform. Sub-second P95, across every major chain.

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Blockchain Forensics

Shielded Pool

A Bug Could Have Printed Unlimited Zcash For Four Years. Did Anyone?

A flaw in Zcash's Orchard circuit could have minted counterfeit ZEC invisibly since May 2022. The forgery itself is private by design, but cashing out is not. We pulled the full chain history and checked the turnstiles to find out whether anyone actually exploited it.

Uniswap v4 Slippage & Price Impact: Why the v3 Formula Breaks and How to Get Real Data via API

How Bitquery Powers Every Live Price on Nansen

A Bug Could Have Printed Unlimited Zcash For Four Years. Did Anyone?

FAQ

Bitquery provides historical and real-time EOS data through GraphQL APIs and cloud warehouses. Sign up at account.bitquery.io to query blocks, transactions, action traces, EOS token transfers, and smart contract calls on EOS.

Yes. We index every action and inline action on EOS with arguments, authorizations, and execution traces. Query actions by contract account, action name, or sender to monitor on-chain dApps and DeFi protocols.

Use the DEXTrades query in our EOS API to get swap activity from Defibox, Dolphin, Newdex, and other EOS DEXs. Filter by token, pair, or account.

Filter Transactions, Transfers, and Balances queries by EOS account name to get full activity history, EOS and token balances, RAM/CPU/NET usage, and staking activity.

Yes. We index resource usage and stake/unstake events for CPU, NET, and RAM on EOS. Query resource consumption per account, network-wide usage, and staking activity.

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