Version Notes
Version Notes
【New】Support for HSK on the Ethereum network.
【New】Support for BNB、USDT and USDC on the BNB Smart Chain network.
【New】Added the PRO version of the Unified Payment Page interface, allowing fiat pricing with cryptocurrency payments.
【Adjustment】Adjusted documentation related to payment features to support fiat pricing and cryptocurrency payments.
【New】Support for USDT and USDC on the Ethereum network.
【New】Support for POL and USDC on the Polygon network.
【New】Add Test Token Acquisition/Test Network Connection intruduction.
【New】The order creation interface now supports the Ethereum network.
【New】A new error code has been added to the API: "No payment address configured for the current network, please configure one first."
【Adjustment】 Payment order creation interface; the names and types of multi-party payment detail fields have been restructured.
【Adjustment】 Payment order creation interface; the pay_customer_no field has been removed.
【Adjustment】 Payment order creation interface; users receiving amounts, such as payees and recipients, now uniformly use addr instead of customer number. addr represents the address on the blockchain.
【New】Added V4 API interfaces;
【Deleted】Removed V2 and V3 API interfaces;
【Adjustment】 Adjusted architecture; Open API no longer supports account opening and authorization functions;
【New】Payment order creation interface; error code for unsupported currencies by the receiving network;
【New】Added documentation for the enumeration of networks and currencies;
【New】Payment order query interface; new return value merchnt_application_user_id;
【Adjustment】 Personal customer account opening interface; added country code field;
【Adjustment】 Personal customer account opening interface; added country and region validation logic; if validation fails, an error code is returned. For new error codes, see the error code documentation regarding country codes;
【New】Documentation for the country code table;
【New】Unified cash register payment interface; new input parameter field merchnt_application_user_id;
【Adjustment】 Unified cash register payment interface; field merchant_order_no has been changed to required;
【Adjustment】 Personal customer account opening interface; added country and region validation logic; if validation fails, an error code is returned. For new error codes, see the error code documentation regarding country codes;
【Adjustment】 API interface request/response business messages use plaintext, no longer encrypted.
【New】Added interface to obtain authorization token based on the authorization code;
【New】Added interface to view customer information based on the authorization token;
【New】Personal customer account opening interface; added support for email account opening;
【New】Personal customer account opening interface; added account existence check; if the account already exists, an error will be reported at account opening;
【New】 Unified cash register payment interface; added support for selecting payment receiving networks.
【New】Payment order query interface; new return value for payment network information.
【Adjustment】 Unified cash register payment interface; now only supports initiating payment orders with customer_no as an input parameter, no longer supports initiating payments with a phone number input;
【Deleted】Query personal customer information interface;
【Deleted】Create refund order interface;
【Deleted】Single refund order query interface;
【New】Designated account login;
【Adjustment】 Unified cash register payment interface; supports initiating payment orders with customer_no as an input parameter
【New】Close payment order;
【New】Apply for order refund;
【New】Refund order query
【New】Personal customer account opening;
【New】Query personal customer information;
【New】Unified cash register payment;
【New】Payment order query;
Modified at 2025-05-06 09:34:35