QPay is a professional USDT payment platform, offering merchants ease of use, security, stability, no missed or duplicated orders, and powerful financial management features. Users pay directly to their own wallet address, ensuring the security of their funds. API payments are supported, allowing for personalized customization and private deployment.

1. Register and log in to the merchant backend;
2. Create a project
3. View the required appId and appSecret for your project in the merchant backend;
4. Read our security instructions and signature algorithm-related information;
5. Then, read the following documentation and attempt to submit an order through the API.

The merchant's appId and appSecret are very important and should not be displayed in any web page code or URL parameters.

Response body structure:

                        {
                            "code": 0,
                            "message": "success",
                            "data": {
                                "order_id": "20210721111111111111111111"
                            }
                        }
                    

code: string, request status; "1" indicates success, other values indicate failure.
message: string, status description.
data: object, response data.