> For the complete documentation index, see [llms.txt](https://faq.finerymarkets.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faq.finerymarkets.com/api-reference/rest-api/settlements/fireblocks/addoutgoingsettlementtransaction.md).

# addOutgoingSettlementTransaction

**POST api/fireblocks/addOutgoingSettlementTransaction**

{% tabs %}
{% tab title="Payload" %}

```json
{
    "counterpartyId": 4,
    "asset": "BTC",
    "amount": 100000000000,
    "comment": "I am going to send BTC transaction via Fireblocks",
    "expiresIn": 2,
    "network": "BTC"
}
```

{% endtab %}

{% tab title="200 OK" %}

```json
{
    "settlementTransactions": [
        {
            "ticketId": "1a1a1a1a-1a1a-1a1a-1a1a-1a1a1a1a1a1a",
            "transactionId": 1234567890
        }
    ]
}
```

{% endtab %}

{% tab title="400 Bad request" %}

```json
{
    "error": 9,  // error code might vary
    "errorDescription": [
        "INPUT_ERROR" // additional error details
    ]
}
```

{% endtab %}
{% endtabs %}

**Request parameters**

| Filed Name     | Type           | Description                                                                                                                                                                                                      |
| -------------- | -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| counterpartyId | Efx::ClientId  | Counterparty Id                                                                                                                                                                                                  |
| asset          | string         | Asset name                                                                                                                                                                                                       |
| amount         | Efx::Size      | Amount                                                                                                                                                                                                           |
| comment        | string         | *Optional*. Comment                                                                                                                                                                                              |
| expiresIn      | unsigned int16 | <p><em>Optional</em>. Fireblocks ticket will be marked as expired after specified amount of hours.<br>Settlement Transaction will be cancelled on Platform.<br>Max value supported by Fireblocks is 48 hours</p> |
| network        | string         | *Optional*. Network name                                                                                                                                                                                         |

**Response description**

| Field Name                | Type                            | Description                                                                                 |
| ------------------------- | ------------------------------- | ------------------------------------------------------------------------------------------- |
| settlementTransactions    | Array of SettlementTransactions | Operation results, includes IDs of the created Settlement Transaction and Fireblocks Ticket |
| **SettlementTransaction** |                                 |                                                                                             |
| ticketId                  | string                          | <p>ID of the created Fireblocks Ticket.<br>UUID string</p>                                  |
| transactionId             | Efx::OrderId                    | ID of the created Settlement Transaction (transaction's order id)                           |