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

# Get Card Privacy Information (Encrypted JSON)

Retrieves the card privacy JSON encrypted information (PCI must be enabled).

## Request Headers

<ParamField header="Api-Key" type="string" required placeholder="your_api_key">
  apiKey (merchant credential, bound to IP whitelist)
</ParamField>

<ParamField header="Timestamp" type="string" required>
  Unix timestamp in milliseconds. The deviation from the server time must be within 60 seconds, and future timestamps are not accepted.
</ParamField>

<ParamField header="Access-Token" type="string" required placeholder="your_access_token">
  Login token (required for all interfaces except Get Token).
</ParamField>

<ParamField header="Content-Type" type="string" default="application/json">
  Fixed to `application/json`
</ParamField>

## Path Parameters

<ParamField path="card_no" type="string" required>
  Card order number.
</ParamField>

## Response Parameters

<ResponseField name="code" type="number">
  Response status code. `0` indicates success.
</ResponseField>

<ResponseField name="msg" type="string">
  Response message.
</ResponseField>

<ResponseField name="data" type="string">
  A JSON string encrypted with **AES/ECB/PKCS5Padding + Base64**. After decrypting it with the `apiSecret` from the merchant's current available API credentials, you will get the following JSON structure:

  <Expandable title="Decrypted JSON structure of data">
    <ResponseField name="card_no" type="string">Card order number</ResponseField>
    <ResponseField name="card_unique_no" type="string">Merchant-side unique order number</ResponseField>
    <ResponseField name="cvv" type="string">CVV</ResponseField>
    <ResponseField name="pan" type="string">Full card number (PAN)</ResponseField>
    <ResponseField name="exp_year" type="string">Expiration year</ResponseField>
    <ResponseField name="exp_month" type="string">Expiration month</ResponseField>
  </Expandable>
</ResponseField>

<Note>
  **Permission Notes:** PCI must be enabled for the merchant before this endpoint can be called. If not enabled, error code **1013** is returned.

  **Decryption Method:** Use the merchant's current available API credential's `apiSecret`, Base64-decode `data`, and then decrypt it with the AES/ECB/PKCS5Padding algorithm to obtain the plaintext JSON. See "Code Utilities" for details.
</Note>

<RequestExample>
  ```bash Request theme={null}
  curl --request GET \
    --url https://sandbox-openplatform.keysecure.io/open-api/v1/card/C202605220001/private/info \
    --header 'Content-Type: application/json' \
    --header 'Api-Key: your_api_key' \
    --header 'Timestamp: 1716307200000' \
    --header 'Access-Token: your_access_token'
  ```
</RequestExample>

<ResponseExample>
  ```json Response theme={null}
  {
    "code": 0,
    "msg": "Success",
    "data": "Base64EncodedEncryptedString..."
  }
  ```
</ResponseExample>