orcheo-backend 0.28.3

Deployment wrapper around the Orcheo FastAPI application

Orcheo Backend

This package exposes the FastAPI application that powers the Orcheo runtime. It wraps the core orcheo package so that deployment targets can import a lightweight entrypoint (orcheo_backend.app).

Local development

uv sync --all-groups
uv run uvicorn orcheo_backend.app:app --reload --host 0.0.0.0 --port 8000

Testing & linting

The shared repository Makefile includes convenience targets:

uv run make lint
uv run make test

These commands ensure Ruff, MyPy, and pytest with coverage run in CI as well.

ChatKit integration

The backend now exposes helper endpoints for the Canvas ChatKit experience:

• POST /api/chatkit/session — returns a ChatKit client secret.
• POST /api/chatkit/workflows/{workflow_id}/trigger — dispatches a workflow run.

Set CHATKIT_TOKEN_SIGNING_KEY (HS or RSA private key material) to enable session issuance. Without a signing key configured the ChatKit endpoints will respond with 503 Service Unavailable.