Suixingfu

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

Channel Overview

An aggregated payment channel by Suixingfu Payment, supporting WeChat, Alipay, UnionPay. DaxPay integrates via Suixingfu Tianque API.

Supported Payment Methods

• Unified order (JSAPI / Mini-program): Channel determined by payType + payWay
• QR code (merchant scan): Returns unified QR code link
• Barcode (merchant scan): Auto-detects channel by authCode, synchronous result
• Mini-program cashier: Returns mini-program invoke params

Configuration

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

• Tianque Partner Org ID (orgId)
• Merchant No (mno, sub-merchant level)
• Merchant RSA private key (Base64, PKCS#8)
• Tianque RSA public key (Base64, X509, for verification)

Signature

RSA (merchant private key sign / Tianque public key verify, Base64)

Callback Handling

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

Notes

• Some payment methods require separate agreements
• Ensure server IP is whitelisted

Docs for AI Assistants

LLM-friendly document formats for ChatGPT, Claude, Cursor and other AI tools to read and understand DaxPay docs.

llms.txt — Site index, page list with summaries for quick lookup
llms-full.txt — Full docs merged, complete content in one file for bulk AI input