# Typed local API

The local endpoint is `POST /v1/systemone`. This example exercises all three
question types:

```bash
curl --fail --silent http://127.0.0.1:8000/v1/systemone \
  -H 'content-type: application/json' \
  --data-binary @- <<'JSON'
{
  "model": "infercrane/commerce-1",
  "state": {
    "cart_value": 149.00,
    "customer_tier": "returning",
    "destination": "domestic"
  },
  "questions": {
    "route": {
      "type": "choice",
      "instructions": "Choose the fulfillment route.",
      "criteria": {
        "standard": "Standard fulfillment",
        "review": "Manual review"
      }
    },
    "eligible": {
      "type": "noul",
      "instructions": "Is the order eligible for automatic processing?"
    },
    "priority": {
      "type": "score",
      "instructions": "Score processing priority.",
      "criteria": ["low", "medium", "high"]
    }
  }
}
JSON
```

Successful responses contain typed answers, raw normalized distributions,
checkpoint and runtime identities, token use, and `cost: null`. Returned values
depend on the verified local model; this document intentionally includes no
fabricated prediction example.

`GET /healthz` reports process health. `GET /v1/model` reports the loaded
content identity. The loopback server serializes model work and may return 429
while busy or 503 when the runtime cannot complete a request.