Flow API - Real Time& Historical Data


Get Flow blockchain data, including transactions, input, outputs, collections, arguments and more, using our GraphQL APIs

blockchain

Thousands of developers and businesses depend on Bitquery's fast, reliable, and precise Flow API. A perfect data solution for building products on the Flow blockchain.

Trusted by the world’s most innovative teams

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Leverage Bitquery’s Flow Data

Historical Index data 

Get complete indexed Flow 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 Flow blockchain data with a sub second delay. Get access to Flow mempool and confirmed data.

Graphql APIs 

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

Cloud Products

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

Try Blockchain API

Access data from

AWSGoogle CloudAzureSnowFlake

Explore Our Flow blockchain data

Block Seals

Get specific information about seals for blocks created on the Flow Blockchain.

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Collections

Explore details about transaction collections within the Flow Blockchain.

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Arguments

Retrieve parsed arguments for both smart contract interactions and events in the Flow Blockchain.

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Outputs

Retrieve data on the outputs of transactions from the Flow Blockchain.

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Inputs

Explore specifics about the inputs of transactions on the Flow Blockchain.

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Money Flow

Explore how money flow among different Flow addresses.

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Events

Retrieve data on events produced in the Flow Blockchain.

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Blocks

Access block details from the Flow Blockchain.

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Transactions

Explore detailed information about transactions within the Flow Blockchain.

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Ready to build
next-generation infrastructure

quote:

Bitquery offers a broad selection of blockchains to get data for. The complex raw data is available in different levels of detail and from different viewpoints - whether we need simple, aggregated transfers or parameters for failed contract calls. The support is very responsive, friendly and quick to help.

Jan Dreske
Backend Developer, Blockpit
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Backend Developer, Blockpit
CTO, PartyFinance
Primex Finance
Director, Binance X
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Co-Founder, Syla
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Pricing

Developer Plan (Free)


Ideal for developing trials and testing our data

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Personal Use Only

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10k Points For Trial

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10 Rows Per Request

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Public Telegram Support

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All Blockchains

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10 Request/minute

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2 simultaneous streams for Testing purposes

Free Plan for

developer or small project

$0 / month
  • 10K points for trial

  • All Blockchains

Commercial Plan


Tailored solutions for business and enterprise needs

custom

Customizable based on specific requirements

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24/7 Engineering Team Access

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Priority support using Slack and Telegram

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All Blockchains

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Scalable API calls & No Throttling

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Data interfaces such as SQL, Cloud Infra, Kafka etc.

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Dedicated onboarding & custom SLA

Talk to our team for pricing

  • Custom Solutions

  • Priority Support

Latest Blogs

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Tracking NFT Wash Trading on Solana: Techniques and Case Studies

Explore the phenomenon of NFT wash trading on Solana, uncovering its unique mechanics, detection strategies, and detailed case studies using on-chain data analysis to combat market manipulation.

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Wash Trading on Solana: Case Studies on Market Manipulation

Understand the technical intricacies of wash trading on Solana. Learn how you can use Bitquery to expose patterns of artificial volume and preserve market integrity.

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Mixers, Tumblers, and DeFi: Tracing Commingled Funds in Crypto

Explore how mixers, tumblers, and DeFi protocols contribute to commingled funds in crypto, and discover strategies to trace and analyze these complex transactions.

FAQ

Bitquery provides historical and real-time indexed data for 40+ blockchains through Graphql APIs, Websockets, SQL, and Cloud providers such as AWS, Snowflake, Google, Azure, Kafka etc. Get APIs for token trades, transfers, holders, transactions, address balances, Smart contract events, calls, NFT trades, transfers, etc.

To purchase our APIs, please sign up and then proceed to Profile → Billing, or open this link.

We have two versions of APIs; please find V1 and V2 docs and a guide on getting started.

Signup on our GraphQL IDE, in your account section, you will find your API Keys.

You can query all the blockchains in all plans and check this link to see all supported blockchains.

or get in touch

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