The Graph GraphQL API
Per-subgraph GraphQL endpoints served by the decentralized network of Indexers. Each subgraph defines its own schema; queries are billed in GRT or via a hosted gateway in USD.
Overview
The Graph GraphQL API is a GraphQL API specification published by The Graph on the APIs.io network.
Per-subgraph GraphQL endpoints served by the decentralized network of Indexers. Each subgraph defines its own schema; queries are billed in GRT or via a hosted gateway in USD.
The GraphQL endpoint is available at https://gateway.thegraph.com/api/{apiKey}/subgraphs/id/{subgraphId}. documentation is published at https://thegraph.com/docs/en/subgraphs/querying/introduction/.
The specification includes 1 reference link.
Tagged areas include Web3, Indexing, Subgraphs, and Multi-Chain.
Endpoint
References
Related API Specs
Work with this as data
Every GraphQL schema here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for graphql
4 MCP tools reach this
find_graphqlBrowse and filter every GraphQL schema in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/graphql/the-graph-graphql"curl "https://apis.io/api/v1/graphql?limit=25"Discovery needs no key. Ratings and market analysis are Pro.