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The Graph Docs

The Graph is a blockchain data solution that powers applications, analytics, and AI on 90+ chains. The Graph's core products include the Token API for web3 apps, Subgraphs for indexing smart contracts, and Substreams for real-time and historical data streaming.

See all 81 networks

The Graph's Products

Choose a solution that fits your needs—interact with blockchain data your way.

Subgraphs

Extract, process, and query blockchain data with open APIs.

Develop a subgraph

Substreams

Fetch and consume blockchain data with parallel execution.

Develop with Substreams

Token API

Query token data and leverage native MCP support.

Develop with Token API

Graph Node

Index blockchain data and serve it via GraphQL queries.

Set up a local Graph Node

Firehose

Extract blockchain data into flat files to speed sync times.

Get started with Firehose

Supported Networks

The Graph supports 90+ networks. To add a new network, complete this form⁠

Guides

10 min

Find Data in Graph Explorer

Leverage hundreds of public subgraphs for existing blockchain data.

3 min

Publish a Subgraph

Add your subgraph to the decentralized network.

3 min

Publish Substreams

Launch your Substreams package to the Substreams Registry.

9 min

Querying Best Practices

Optimize your subgraph queries for faster, better results.

4 min

Optimized Timeseries & Aggregations

Streamline your subgraph for efficiency.

2 min

API Key Management

Easily create, manage, and secure API keys for your subgraphs.

3 min

Transfer to The Graph

Seamlessly upgrade your subgraph from any platform.

Video Tutorials

⁠Watch on YouTubeYouTube⁠

The Graph Explained In 1 Minute

Learn how and why The Graph is the backbone of web3 in this short, non-technical video.

1 min

What is Delegating?

This video explains key concepts to understand before delegating, a form of staking that helps secure The Graph.

4 min

How to Index Solana with a Substreams-powered Subgraph

If you're familiar with Subgraphs, discover how Substreams offer a different approach for key use cases.

5 min