Expired60% confidenceFactExact time
The WeChat Pay process follows the WeChat Pay V3 interface specification: the frontend initiates a payment request → the cloud function calls the WeChat Pay unified order placement interface to obtain a prepay_id → the frontend invokes the payment interface via wx.requestPayment → the user completes payment → the WeChat server sends a payment result notification to the preset callback URL.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
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