Shande

Updated: 7/26/26, 5:36:13 PM

Channel Overview

An aggregated payment channel by Shande Payment, via HemaPay product covering WeChat, Alipay, and UnionPay. DaxPay integrates via Shande SDK.

Supported Payment Methods

Aggregated QR: No specific channel, auto-detected on scan
WeChat QR (merchant scan): Returns QR code
Alipay QR (merchant scan): Returns QR code
WeChat JSAPI (Official Account): Requires openId, returns invoke params
WeChat Mini-program: Requires openId, returns invoke params
Alipay JSAPI: Requires openId / buyerId
Barcode (merchant scan): Direct deduction, may complete synchronously

Configuration

Add this channel in the Admin panel under "Channel Management":

Shande Agent ID (app_id, service provider identity)
Shande Merchant No (sub_app_id, required for transactions)
Store ID (store_id)
Merchant RSA private key (PEM PKCS#8 Base64)
Shande RSA public key (X509 Base64, for verification)

Signature

RSA (PEM PKCS#8 Base64, merchant private key sign / Shande public key verify)

Callback Handling

Async notification callback supported
Callback URL must be configured in the Shande merchant platform

Notes

Configure callback URL in Shande platform
Ensure server IP is whitelisted
Callback URL passed via biz_content.notify_url