The same API the canvas UI uses. JSON over HTTP, served on health_check_port (default
3000).
| Method & path | Description |
|---|---|
GET /api/health / /api/ready |
Liveness / readiness + poller status. |
GET /api/sources |
Configured sources + live status. |
POST /api/sources/{key}/inject |
Manually fire an inject source. |
GET /api/transform |
Transform caps + default + routes. |
GET/PUT /api/transform/default |
Read / hot-replace the default route. |
GET/PUT/DELETE /api/transform/routes/{key} |
Manage a per-source route. |
POST /api/transform/validate |
Syntax-check a candidate script (JS or DSL). |
POST /api/transform/test |
Dry-run a script against a sample record. |
POST /api/transform/generate |
AI-generate a transform from a description. |
GET /api/devices / /api/data |
Known devices + recent retained events. |
GET /api/flows / PUT /api/flows/{id} |
Canvas flow layouts. |
GET /api/config / /api/config/reload |
Read / hot-reload config.yaml. |
GET /api/obs/{traces,series,alerts} |
Native traces, history, alerts. |
GET /metrics |
Prometheus scrape endpoint. |
WS /api/ws/live |
Live event stream (canvas preview). |