WeChat Pay Launches AI Integration Toolbox 2.0 With Multilingual Support and Developer Tools

WeChat Pay announced the official launch of AI Integration Toolbox 2.0, an update aimed at improving integration efficiency for merchants and global developers. According to ChainCatcher, the release includes five main upgrades: support for precise adaptation of WeChat Pay native concepts across nine languages including Chinese, English, Japanese, and Korean; expanded product knowledge coverage with two built-in AI specialists focused on technical and financial-grade development to provide end-to-end Q&A and code security reviews; a new CLI troubleshooting feature that lets developers query order and refund status in real time using natural language without leaving their coding environment; conversion of documentation charts into Mermaid format, which the company said reduces token consumption by 50% while improving large-model comprehension; and support for automatic comparison and synchronization of local skill knowledge bases with the latest official version.