What it does ComfyUI_Bxb (“SD变现宝”) is a ComfyUI plugin that packages image and video generation workflows into consumer-facing mini-programs. You add its custom nodes to an existing workflow, click convert, and get a deployable app with payment, credit systems, and ad support. It targets the Chinese ecosystem: WeChat, Douyin, Kuaishou, plus H5 and PC.

The interesting bit The project treats ComfyUI as a headless backend and handles the entire commercial frontend—payments, referral splits, ad incentives, even iOS workarounds for WeChat’s payment restrictions. The “sdBxb_saveImage” node strips workflow metadata to prevent API exposure, which is a nice security touch for a monetization tool.

Key highlights

• Supports text, image, video, numeric, and dropdown inputs; multi-node image/video outputs
• Built-in monetization: per-work pricing, credit top-ups, free-tier quotas, and incentive video ads
• Referral system with QR codes, poster sharing, and commission splits configurable by the author
• Multi-GPU concurrency by cloning workflow API configs across machines
• Cross-platform: Windows, Linux, Mac

Caveats

• The free cloud service shuts down January 10, 2026; the plugin will stop functioning without migrating to the paid self-hosted “source code edition”
• README warns of compatibility issues after major updates and advises testing in fresh environments
• Documentation and support are entirely in Chinese (Feishu wiki, QQ group)

Verdict Worth a look if you’re already monetizing AI art in the Chinese mini-program ecosystem and need to skip building a frontend. Skip it if you need a stable free tier or operate outside WeChat/Douyin’s payment rails.