Builder.io GraphQL API
Builder.io exposes a public GraphQL Content API that enables type-safe queries against your Builder.io space's content models. The API is schema-driven: every content model defined in your Builder space automatically generates a corresponding GraphQL type, a list query field (e.g. `page`, `blogArticle`), and a single-item query field (e.g. `onePage`, `oneBlogArticle`). All content entry types share a common set of metadata fields (`id`, `name`, `ownerId`, `modelId`, `published`, `createdDate`, `lastUpdated`, and `query`) alongside a model-specific `data` object that contains the custom fields you define in the Builder visual editor.
Overview
Builder.io GraphQL API is a GraphQL API specification published by Builder.io on the APIs.io network.
Builder.io exposes a public GraphQL Content API that enables type-safe queries against your Builder.io space’s content models. The API is schema-driven: every content model defined in your Builder space automatically generates a corresponding GraphQL type, a list query field (e.g. page, blogArticle), and a single-item query field (e.g. onePage, oneBlogArticle). All content entry types share a common set of metadata fields (id, name, ownerId, modelId, published, createdDate, lastUpdated, and query) alongside a model-specific data object that contains the custom fields you define in the Builder visual editor.
The GraphQL endpoint is available at https://cdn.builder.io/api/v3/graphql/{yourPublicApiKey}. documentation is published at https://www.builder.io/c/docs/graphql-api.
The specification includes 2 reference links.
Tagged areas include Headless CMS, Visual Development, Content Delivery, A/B Testing, and REST.
Endpoint
References
- Documentation https://www.builder.io/c/docs/graphql-api
- GettingStarted https://www.builder.io/c/docs/intro-to-builder-apis
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
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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/builder-io-graphql"
curl "https://apis.io/api/v1/graphql?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.