> ## 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 Details

Retrieves detailed information for a single card.

## 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="object">
  Response data.

  <Expandable title="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="cardholder_no" type="string">Cardholder order number</ResponseField>
    <ResponseField name="card_name" type="string">Card alias</ResponseField>
    <ResponseField name="package_name_en" type="string">Card package English name</ResponseField>
    <ResponseField name="package_name_cn" type="string">Card package Chinese name</ResponseField>
    <ResponseField name="card_type" type="string">Card type, see \[Appendix - Constants] Card Types</ResponseField>
    <ResponseField name="organization" type="string">Card organization</ResponseField>
    <ResponseField name="card_last_no" type="string">Last four digits of card number</ResponseField>

    <ResponseField name="fee_detail" type="object">
      Fee details.

      <Expandable title="fee_detail">
        <ResponseField name="consume_rate" type="string">Consumption fee rate</ResponseField>
        <ResponseField name="open_cost" type="string">Card issuance cost</ResponseField>
        <ResponseField name="cross_consume_rate" type="string">Cross-border consumption fee rate</ResponseField>
        <ResponseField name="small_consume_threshold" type="string">Small transaction threshold</ResponseField>
        <ResponseField name="small_consume_deduct" type="string">Small transaction extra deduction</ResponseField>
        <ResponseField name="free_small_consume_count" type="number">Free small transaction count</ResponseField>
        <ResponseField name="free_small_excuse_type" type="string">Small transaction fee exemption cycle type, see \[Appendix - Constants] Exemption Types</ResponseField>
        <ResponseField name="free_small_excuse_days" type="number">Small transaction fee exemption cycle duration</ResponseField>
        <ResponseField name="refund_rate" type="string">Refund fee rate</ResponseField>
        <ResponseField name="consume_cancle_fee" type="string">Transaction cancellation fee</ResponseField>
        <ResponseField name="consume_cancel_threshold" type="string">Transaction cancellation fee threshold</ResponseField>
        <ResponseField name="decline_fee" type="string">Decline fee</ResponseField>
        <ResponseField name="decline_fee_free_count" type="number">Number of decline fee waivers</ResponseField>
        <ResponseField name="decline_fee_free_type" type="string">Decline fee waiver cycle type, see \[Appendix - Constants] Exemption Types</ResponseField>
        <ResponseField name="decline_fee_free_days" type="number">Decline fee waiver cycle duration</ResponseField>
        <ResponseField name="atm_rate" type="string">ATM withdrawal fee rate (value present for physical cards)</ResponseField>
        <ResponseField name="atm_min_fee" type="string">ATM withdrawal minimum fee (value present for physical cards)</ResponseField>
        <ResponseField name="apple_pay_fee" type="string">Apple Pay fee rate (value present for some card BINs)</ResponseField>
        <ResponseField name="manage_fee_type" type="string">Management fee type, see \[Appendix - Constants] Management Fee Types (value present for some card BINs)</ResponseField>
        <ResponseField name="manage_fee" type="string">Management fee (value present for some card BINs)</ResponseField>
        <ResponseField name="management_fee_free_type" type="string">Management fee waiver method, see \[Appendix - Constants] Management Fee Waiver Methods (value present for some card BINs)</ResponseField>
        <ResponseField name="free_management_fee_threshold" type="string">Management fee waiver threshold (Amount → amount threshold; Count → count threshold; value present for some card BINs)</ResponseField>
      </Expandable>
    </ResponseField>

    <ResponseField name="status" type="string">Status, see \[Appendix - Constants] Common Status</ResponseField>
    <ResponseField name="time" type="number">Card creation time (Unix milliseconds)</ResponseField>
  </Expandable>
</ResponseField>

<RequestExample>
  ```bash Request theme={null}
  curl --request GET \
    --url https://sandbox-openplatform.keysecure.io/open-api/v1/card/C202605220001/detail \
    --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": {
      "card_no": "",
      "card_unique_no": "",
      "cardholder_no": "",
      "card_name": "",
      "package_name_en": "",
      "package_name_cn": "",
      "card_type": "",
      "organization": "",
      "card_last_no": "",
      "fee_detail": {
        "consume_rate": "",
        "open_cost": "",
        "cross_consume_rate": "",
        "small_consume_threshold": "",
        "small_consume_deduct": "",
        "free_small_consume_count": 0,
        "free_small_excuse_type": "",
        "free_small_excuse_days": 0,
        "refund_rate": "",
        "consume_cancle_fee": "",
        "consume_cancel_threshold": "",
        "decline_fee": "",
        "decline_fee_free_count": 0,
        "decline_fee_free_type": "",
        "decline_fee_free_days": 0,
        "atm_rate": "",
        "atm_min_fee": "",
        "apple_pay_fee": "",
        "manage_fee_type": "",
        "manage_fee": "",
        "management_fee_free_type": "",
        "free_management_fee_threshold": ""
      },
      "status": "",
      "time": 0
    }
  }
  ```
</ResponseExample>