Mini-Program

The Day WeChat's AI Ordered for Users, 10 Million Merchants' Mini-Programs Expired — A Layered Rebuild Blueprint

WeChat's AI agent has entered beta — it can search, compare, order, and pay across ~10 million merchants. This is the rebuild blueprint for architects and eng leads: which capabilities to scout with auto mode, which to package as SKILLs, how atomic APIs use a state machine to keep the AI on rails, and how to stitch the relationship layer back onto your side. In 30 minutes you walk out with a layered rebuild map + 10 things to do this week + 5 questions for the platform and vendors. The contract isn't frozen — so this post teaches you to design by MODE, not to bet on a specific API.