> For the complete documentation index, see [llms.txt](https://docs.omypayments.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.omypayments.com/api/api-endpoints/swaps/get-a-swap.md).

# Get a swap

**Endpoint**\
`GET /2.0/swap/get`

**Query parameters**

| Parameter | Type   | Required | Description                   |
| --------- | ------ | -------- | ----------------------------- |
| `id`      | string | yes      | UUID of the swap to retrieve. |

**cURL**

```bash
curl "/2.0/swap/get?id={swap-uuid}" \
  -H "apiKey: <yourApiKey>"
```

**Response (200 OK)**

```json
{
  "id": "{swap-uuid}",                                   // Swap ID
  "amountFrom": "100000000",                             // Source amount in base units
  "amountFromInUsd": "100.00",                           // Source amount in USD (or null)
  "amountTo": "99500000",                                // Received amount in base units (null until finished)
  "amountToInUsd": "99.50",                              // Received amount in USD (or null)
  "assetIdFrom": "{assetIdFrom}",                        // Source merchant asset ID
  "assetIdTo": "{assetIdTo}",                            // Target merchant asset ID
  "cryptoIdFrom": "{cryptoIdFrom}",                      // Source cryptocurrency ID
  "cryptoIdTo": "{cryptoIdTo}",                          // Target cryptocurrency ID
  "hashFrom": "0x6d2f...e91a",                           // Source transaction hash (or null)
  "hashTo": "0x9a1c...7b30",                             // Target transaction hash (or null)
  "status": "finished",                                  // new | in_progress | finished | rejected
  "fee": {
    "networkInUsd": "10.00",                             // Chain fee
    "exchangeInUsd": "2.00",                             // External service fee
    "serviceInUsd": "0.50",                              // OmyPayments service fee
    "totalInUsd": "12.50"                                // Total fee in USD
  }
  "createdAt": "2025-03-11T14:30:16+00:00"               // RFC3339, UTC+0
}
```

See Swaps → Swap statuses for the full status lifecycle.

**Errors**

* `404 Not Found` — no swap with this ID belongs to your merchant (the response body is empty).
* `403 Forbidden` / `400 Bad Request` / `500 Internal Server Error` — see Error format.