> ## 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.

# Acknowledgment status of outbound documents (matched against inbound 997s).

> Outbound documents and their 997 status

### Query parameters

<ParamField query="outstanding" type="boolean">
  Only un-acknowledged documents
</ParamField>

<ParamField query="overdue" type="boolean">
  Only documents overdue past the ack SLA
</ParamField>

### Response

`OutboundAck[]` — each element:

<ResponseField name="acknowledged_at" type="string (date-time)" />

<ResponseField name="control_number" type="string" required />

<ResponseField name="partner_id" type="string" required />

<ResponseField name="reference" type="string" required />

<ResponseField name="sent_at" type="string (date-time)" required />

<ResponseField name="status" type="string" required>
  `pending`, `accepted`, `accepted_with_errors`, `partially_accepted`, or `rejected`.
</ResponseField>

<ResponseField name="transaction_set" type="string" required />

### Status codes

| Code  | Meaning                                 |
| ----- | --------------------------------------- |
| `200` | Outbound documents and their 997 status |
| `403` | Admin credential required               |

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

<ResponseExample>
  ```json 200 theme={null}
  [
    {
      "acknowledged_at": "2026-08-31T14:22:05Z",
      "control_number": "string",
      "partner_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "reference": "ORD-10042",
      "sent_at": "2026-08-31T14:22:05Z",
      "status": "pending",
      "transaction_set": "string"
    }
  ]
  ```
</ResponseExample>