API documentation

Open the embedded Swagger UI or download the authoritative OpenAPI 3.1 document for generators, validators, and external documentation systems.

📄️Open the interactive API reference

Returns the Swagger UI bundled with Insight. Use it for quick exploration against the current installation; use `/api/openapi.json` when a tool needs the machine-readable contract.

📄️Download the OpenAPI document

Returns the exact OpenAPI 3.1 document used by the embedded Swagger UI and the generated core documentation. The document is suitable for linting, client generation, contract tests, and documentation builds.