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Leverage Bitquery’s Hedera Data
Historical Index data
Get complete indexed Hedera 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 Hedera blockchain data with a sub second delay. Get access to Hedera mempool and confirmed data.
Graphql APIs
A single unified blockchain Graphql APIs to access to build reliable Hedera products with Websocket support through GraphQL subscription
Cloud Products
Access Hedera blockchain data where you are, e.g., on AWS through S3, Snowflake, Google Bigquery, and other data marketplaces
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Explore Our Hedera blockchain data
Arguments
Get details of parsed arguments of smart contract calls and events for Hedera blockchain.
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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.
Pricing
Developer Plan (Free)
Free plan for developers or small projects
Personal Use Only
1k Points For Trial
10 Rows Per Request
Public Telegram Support
All Blockchains
10 Request/minute
2 simultaneous streams for Testing purposes
Free Plan for
developer or small project
$0 / month
1K points for trial
All Blockchains
Commercial Plan
Tailored solutions for business and enterprise needs
Customizable for your needs
24/7 Access to our Engineering Team
Priority support via Slack and Telegram
All Blockchains
Scalable API calls & No Throttling
Multiple Data Interfaces (SQL, Cloud, Kafka and more)
Dedicated onboarding & custom SLA
Datashares & Exports
Access blockchain data on various platforms
Available on Snowflake, BigQuery, S3, Azure, & more
Reliable historical and real-time blockchain data
No setup or infrastructure needed
Structured data for AI agents & MCP servers
Accelerate your go-to-market with instantly usable data
Balance & Audit data for Custodians, Exchanges & more
Latest Blogs
Learn more
Guide
DeFi
DEX data
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.
Zcash
Privacy Coins
On-Chain Analysis
Orchard
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.
FAQ
Bitquery provides historical and real-time Hedera data through GraphQL APIs and cloud warehouses. Sign up at ide.bitquery.io to query consensus messages, HBAR transfers, HTS (Hedera Token Service) tokens, smart contract calls, and account activity.
Yes. We index every HTS token transfer, mint, burn, and association event on Hedera. Query holders, balance changes, supply, and transfers for any HTS token by token ID.
Use the DEXTrades query in our Hedera API to get trades from SaucerSwap, HeliSwap, and other Hedera DEXs. Filter by token, pair, or account.
Yes. Hedera supports EVM smart contracts. Bitquery decodes contract calls and events using the contract's ABI. Query function calls, emitted events, and contract creations on Hedera.
Filter Transactions, Transfers, and Balances queries by Hedera account ID (0.0.xxxxxx) to get full activity history, HBAR balance, HTS token balances, and contract interactions.
Yes. Bitquery streams new Hedera blocks, transactions, and events through GraphQL subscriptions for trading systems, exchanges, and analytics.
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