I Built an AI Ring Try-On App With Claude Code (YouCam API + MCP) | Bnz AI

In this video I build RingRoom, a real ring try-on app, with Claude Code and the YouCam fashion MCP server. You upload a photo of your hand, pick a ring (or upload your own ring photo), choose the finger and the position, and the YouCam Ring Virtual Try-On API puts the ring on your hand with real light and shadow. I show every step: the API key, the MCP setup, the first real API call, the build, the errors, and the finished app.