Cloudflare Serverless Mastery: Building Scalable WeChat Official Account Backends Without Servers

Building a WeChat Official Account Backend with Cloudflare: A Developer’s Guide to Serverless Implementation Introduction: Solving the Personal Developer Dilemma For individual developers creating WeChat Official Account integrations, traditional backend solutions present significant hurdles. Server maintenance costs, scalability limitations, and complex authentication workflows often derail projects before launch. This guide explores an innovative alternative: leveraging Cloudflare’s serverless ecosystem to build a complete WeChat backend. Our solution combines three powerful technologies: Cloudflare Workers – Executes backend logic without servers Durable Objects – Maintains persistent user sessions Cloudflare AI – Powers conversational interfaces The implementation delivers two core functions: third-party login via …