Request Headers

All interfaces using the deposit and withdrawal API need to include the following request headers:

Anti-check Instructions

For security purposes for each card transaction-related operation a business order anti-check is required The response result should be success and the response header should return signature verification information For specific signature details refer to the signature section

Merchants must provide a list of anti-transaction addresses such as:
1: Top-up anti-check address
2: Refund anti-check address
3: Card creation anti-check address
4: Card cancellation anti-check address

Example of Anti-check Address Request

Request URL (Merchant Config Check Address)

///createCheck

Request Method

GET

Request Parameter Details

Response Example

success

Merchant Response (responseHeader)

About IP Whitelist

For security purposes each operation requires IP recognition Therefore accessing merchants need to provide an IP list

For example:
1921681123
1921681124
1921681125