The Graph Docs

The Graph is a blockchain data solution that powers applications, analytics, and AI on 60+ chains. The Graph's core products include Subgraphs for indexing smart contracts and Substreams for real-time and historical data streaming.

See all 56 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

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 60+ networks. To add a new network, complete this form

Guides

[10min

**Find Data in Graph Explorer** \
Leverage hundreds of public subgraphs for existing blockchain data.](/content/docs/en/subgraphs/explorer/index.html)

[3min

**Publish a Subgraph** \
Add your subgraph to the decentralized network.](/content/docs/en/subgraphs/developing/publishing/publishing-a-subgraph/index.html)

[3min

**Publish Substreams** \
Launch your Substreams package to the Substreams Registry.](/content/docs/en/substreams/publishing/index.html)

[9min

**Querying Best Practices** \
Optimize your subgraph queries for faster, better results.](/content/docs/en/subgraphs/querying/best-practices/index.html)

[4min

**Optimized Timeseries & Aggregations** \
Streamline your subgraph for efficiency.](/content/docs/en/subgraphs/cookbook/timeseries/index.html)

[2min

**API Key Management** \
Easily create, manage, and secure API keys for your subgraphs.](/content/docs/en/subgraphs/querying/managing-api-keys/index.html)

[3min

**Transfer to The Graph** \
Seamlessly upgrade your subgraph from any platform.](/content/docs/en/subgraphs/cookbook/transfer-to-the-graph/index.html)

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.\
1min](https://www.youtube.com/watch?v=hn-sJUpZ_aM)

What is Delegating? \
This video explains key concepts to understand before delegating, a form of staking that helps secure The Graph.\
4min](https://www.youtube.com/watch?v=VACg8bitnVc)