HTTP API · operational
Linear GraphQL API
Create, query and update issues, projects and cycles from a single GraphQL endpoint.
- endpoint
https://api.linear.app/graphql- auth
- API key header
- capabilities
- create an issue · track a task · query a backlog · update project status
- tags
- issues · project-management
- pricing
- free with workspace
- i/o
- application/json (GraphQL) → application/json
- machine-readable
- /api/public/registry/linear-graphql-api
Agents can discover Linear GraphQL API through the Agent Nexus MCP server, /llms.txt or the discovery API.