# Todo Back

Todo Back provides a small REST API for testing a native StartOS service installation.

After starting the service, open **Interfaces** and copy the Todo API URL. Use `/todos` to manage items. For example:

```sh
curl "$TODO_API/todos"

curl -X POST "$TODO_API/todos" \
  -H 'Content-Type: application/json' \
  -d '{"todo":{"title":"Test StartOS sideload","completed":false}}'
```

The service has no login in this MVP. Keep the interface limited to trusted gateways. PostgreSQL data and generated internal secrets are included in StartOS backups.