---
description: Temporarily disable a card (requires reason).
---

# Block a Card

### **Request** URI <a href="#payin-by-creditcard" id="payin-by-creditcard"></a>

`POST` `/issuing/card/block`

### **Request Body**

**Refer to :** [**common**](../../../common)

**Biz\_data :**

| Name                                          | Type   | Description |
| --------------------------------------------- | ------ | ----------- |
| card\_token<mark style="color:red;">\*</mark> | string | Card Token  |
| reason<mark style="color:red;">\*</mark>      | string | Reason      |

### **Request** Example <a href="#example" id="example"></a>

```
{
    "app_id": "00000000000000000",
    "partner_id": "00000000000000000",
    "sub_partner_id": "",
    "request_id": "d320D2b6-70F8-6BBA-9965-E13D66E9",
    "timestamp": "2025-04-07 13:56:42",
    "format": "JSON",
    "version": "2.0",
    "sign_type": "RSA",
    "biz_data": {
        "card_token": "450620141926",
        "reason": "test"
    },
    "random_key": "<generated_key>"
}
// The biz_data in this example needs to be encrypted!
```

### Response <a href="#example" id="example"></a>

{% tabs %}
{% tab title="200:OK" %}
```
{
    "code": "10000",
    "msg": "Success"
}
```
{% endtab %}

{% tab title="400: invalid-signature" %}
```
{
    "code": "40002",
    "msg": "Business Failed",
    "sub_code": "invalid-signature",
    "sub_msg": "invalid signature"
}
```
{% endtab %}
{% endtabs %}

