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API Reference

The AppBahn API documentation is auto-generated from the OpenAPI specification and is always up to date with the running instance.

Every running AppBahn instance exposes interactive API documentation powered by Scalar at:

https://<your-instance>/docs/api

Use the Scalar UI to explore endpoints, view request/response schemas, and try out API calls directly from your browser.

AppBahn defines two OpenAPI specs:

  • Public API (api/public-api.yaml) — the primary API for workspaces, projects, environments, resources, and user management.
  • Internal API (api/internal-api.yaml) — used for operator-to-platform communication.

These specs are the source of truth for all generated clients (TypeScript, Go) and server stubs (Spring Boot).

ClientSourceUsage
TypeScriptGenerated from public-api.yamlWeb console (Vue.js)
GoGenerated from public-api.yamlCLI tool
SpringGenerated from both specsBackend server stubs