# Void

{% hint style="info" %}
An authorization can be voided before it is captured if the payment is no longer needed.
{% endhint %}

## Void Authorization

<mark style="color:green;">`POST`</mark> `https://gateway-test.pagsmile.com/trade/void`

This endpoint allows you to void an authorization.

#### Headers

| Name                                            | Type   | Description                                |
| ----------------------------------------------- | ------ | ------------------------------------------ |
| Content-Type<mark style="color:red;">\*</mark>  | string | application/json; chartset=UTF-8           |
| Authorization<mark style="color:red;">\*</mark> | string | Basic Base($app\_*id:$security\_*&#x6B;ey) |

#### Request Body

| Name                                             | Type   | Description                                                           |
| ------------------------------------------------ | ------ | --------------------------------------------------------------------- |
| app\_id<mark style="color:red;">\*</mark>        | string | <p>created app's id at dashboard</p><p>- Max. 32 chars -</p>          |
| timestamp<mark style="color:red;">\*</mark>      | string | <p>yyyy-MM-dd HH:mm:ss<br>- Max. 19 chars -</p>                       |
| version                                          | string | fixed value: 2.0                                                      |
| out\_trade\_no<mark style="color:red;">\*</mark> | string | <p>ID given by the merchant in their system<br>- Max. 64 chars - </p> |

{% tabs %}
{% tab title="200: OK submit successfully" %}

```json
{
    "msg": "Success",
    "code": "10000"
}
```

{% endtab %}

{% tab title="400: Bad Request failed" %}

```json
{
    "msg": "Business Failed",
    "code": "40002"
}
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
If the pre-authorization is voided, a callback with `"trade_status":"CANCEL"` will be sent.
{% endhint %}

### Example

```
curl --location --request POST 'https://gateway-test.pagsmile.com/trade/void' \
--header 'Authorization: Basic MTYyNTgyOTIxNDUzMTY2Mzg6UGFnc21pbGVfc2tfZDUwMWQ1ZGNkNTI5OGQ5N2MwNmUzYjI4YjA2OWZjZmY3NDU5ZjY2NzNiMjFjMTFlYTY3NDM5MDgzOTZkOTYxNQ==' \
--header 'Content-Type: application/json' \
--data-raw '{
    "app_id": "1617****052",
    "timestamp": "2022-08-11 16:17:36",
    "version": "2.0",
    "out_trade_no": "836***93"
}'
```

{% hint style="info" %}
Note:  **162\*\*\*\*\*\*\*\*\*\*\*\*38** is pagsmile's test app id for sandbox, and **MTYyNTgyOTIxNDUzMTY2Mzg6UGFnc21pbGVfc2tfZDUwMWQ1ZGNkNTI5OGQ5N2MwNmUzYjI4YjA2OWZjZmY3NDU5ZjY2NzNiMjFjMTFlYTY3NDM5MDgzOTZkOTYxNQ==** is authorization token associated with the test app id.&#x20;
{% endhint %}

{% hint style="danger" %}
Please use your own **app\_id** and generate your own **authorization token** when testing.
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.pagsmile.com/payin/pci-direct-integration/void.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.