> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stateset.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Order lifecycle trace for one PO / shipment / invoice reference.

> Lifecycle events for the reference, oldest first

### Path parameters

<ParamField path="reference" type="string" required>
  PO / shipment / invoice reference
</ParamField>

### Response

No response body. Lifecycle events for the reference, oldest first.

### Status codes

| Code  | Meaning                                          |
| ----- | ------------------------------------------------ |
| `200` | Lifecycle events for the reference, oldest first |

<RequestExample>
  ```bash cURL theme={null}
  curl --request GET \
    --url 'https://edi.stateset.com/v1/lifecycle/{reference}' \
    --header 'Authorization: Bearer YOUR_API_KEY'
  ```
</RequestExample>