> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yativo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Freeze Customer Card

> Temporarily freeze a customer's card to block new transactions

<ParamField header="Authorization" type="string" required>
  Bearer token: `Bearer YOUR_ACCESS_TOKEN`
</ParamField>

<ParamField path="yativoCardId" type="string" required>
  The customer's `yativo_card_id`.
</ParamField>

<ParamField path="cardId" type="string" required>
  The card ID to freeze.
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST 'https://crypto-api.yativo.com/api/v1/yativo-card/customers/yativo_card_customer_8f9a..._1769031332068/cards/b2dc97ab-03f9-49eb-c72f-95be13815278/freeze' \
    -H 'Authorization: Bearer YOUR_ACCESS_TOKEN' \
    -H 'Content-Type: application/json'
  ```
</RequestExample>

<ResponseExample>
  ```json 200 OK theme={null}
  {
    "success": true,
    "message": "Card frozen successfully",
    "data": {
      "yativo_card_id": "yativo_card_customer_8f9a..._1769031332068",
      "card_id": "afeb85fe-02f8-48da-b61e-84ad02704167",
      "is_frozen": true,
      "frozen_at": "2026-04-25T19:07:14.917Z"
    }
  }
  ```
</ResponseExample>