# Flow GraphQL API

**Canonical:** https://apis.io/apis/flow-engineering/flow-graphql-api/  
**Provider:** Flow Engineering — https://apis.io/providers/flow-engineering/  
**Base URL:** https://api.flowengineering.com/v1/graphql  
**Documentation:** https://flowengineering.com/

Flow GraphQL API is published by [Flow Engineering](https://apis.io/providers/flow-engineering/) on the [APIs.io](https://apis.io/) network. The published artifact set on APIs.io includes authentication docs.

Flow Engineering exposes a GraphQL API for programmatic access to the Systems Graph (requirements, design artifacts, test cases, and integrations). The single GraphQL endpoint is served from api.flowengineering.com and is authenticated with AWS Cognito OAuth2/OIDC bearer tokens. API access is included on the Basic, Pro, and Enterprise plans.

## Machine-readable artifacts (4)

- **GraphQL** — https://api.flowengineering.com/v1/graphql
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/flow-engineering/refs/heads/main/authentication/flow-engineering-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/flow-engineering/refs/heads/main/scopes/flow-engineering-scopes.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/flow-engineering/refs/heads/main/apis.yml

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/flow-engineering/flow-graphql-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/flow-engineering/.