Grafbase GraphQL API
Grafbase provides a GraphQL-based Management API that powers the Grafbase Dashboard and enables programmatic control of all platform resources. The API exposes queries and mutations covering organizations, projects (graphs), branches, subgraph publishing, schema checks, schema proposals, deployments, extensions, access tokens, team management, analytics, and observability data. It follows the Relay connection specification for pagination and uses a union-based error-handling pattern where mutation payloads are unions of success and error types.
Overview
Grafbase GraphQL API is a GraphQL API specification published by Grafbase on the APIs.io network.
Grafbase provides a GraphQL-based Management API that powers the Grafbase Dashboard and enables programmatic control of all platform resources. The API exposes queries and mutations covering organizations, projects (graphs), branches, subgraph publishing, schema checks, schema proposals, deployments, extensions, access tokens, team management, analytics, and observability data. It follows the Relay connection specification for pagination and uses a union-based error-handling pattern where mutation payloads are unions of success and error types.
The GraphQL endpoint is available at https://api.grafbase.com/graphql. documentation is published at https://grafbase.com/docs/platform/api.
The specification includes 2 reference links.
Tagged areas include Federation, API Gateway, Schema Registry, GraphQL Federation, and API Management.
Endpoint
References
- Documentation https://grafbase.com/docs/platform/api
- GettingStarted https://grafbase.com/docs/gateway/installation
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/grafbase-graphql"curl "https://apis.io/api/v1/graphql?limit=25"Discovery needs no key. Ratings and market analysis are Pro.