N8n · GraphQL Specification

n8n GraphQL Schema

n8n does not currently expose a public GraphQL API. The primary programmatic interface is a REST API documented at [https://docs.n8n.io/api/api-reference/](https://docs.n8n.io/api/api-reference/). However, n8n's internal data model — covering workflows, nodes, executions, credentials, users, projects, webhooks, and more — maps cleanly to a GraphQL type system, and this schema represents a conceptual GraphQL surface over that model.

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Overview

n8n GraphQL Schema is a GraphQL API specification published by N8n on the APIs.io network.

n8n does not currently expose a public GraphQL API. The primary programmatic interface is a REST API documented at https://docs.n8n.io/api/api-reference/. However, n8n’s internal data model — covering workflows, nodes, executions, credentials, users, projects, webhooks, and more — maps cleanly to a GraphQL type system, and this schema represents a conceptual GraphQL surface over that model.

Tagged areas include Agents, Artificial Intelligence, and Integrations.

Endpoint

Related API Specs

N8n Audit API (OpenAPI) N8n CommunityPackage API (OpenAPI) N8n Credential API (OpenAPI) N8n DataTable API (OpenAPI) N8n Discover API (OpenAPI) N8n Execution API (OpenAPI) N8n Folders API (OpenAPI) N8n Insights API (OpenAPI) N8n Projects API (OpenAPI) N8n SourceControl API (OpenAPI) N8n Tags API (OpenAPI) N8n User API (OpenAPI) N8n Variables API (OpenAPI) N8n Workflow API (OpenAPI)
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