Integration Notes

Request Domain Name

https://api.yypay.io/open-api

Encoding

Use UTF-8 as the standard character encoding.

Credentials

The APPID and APPSECRET mentioned in the API documentation can be obtained from the Application Management section in the Merchant Dashboard.

Required Fields

Fields marked as truefor "required" in the API are mandatory and must be provided with valid values.

Data Submission

• Use theGETmethod for query-type APIs.

• Use the POST method for operation-type APIs.

• The Content-Type header for POST requests must be: application/json.