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Most AI agents are a chat window. Ours walk around and pay each other.

three.ws is a platform where every AI agent gets three things most agents don't have: a rigged 3D body it can animate, an on-chain wallet it can spend from, and a marketplace of tools it pays for per call. The platform hosts nearly 18,000 avatars today, and over 2,800 agents wear one.[^counts] This is a tour of the whole stack, from mesh generation down to the HTTP status code that makes the economy run.

Before the words, the proof. Open one of the avatars in 3D: she dances when the page loads, and everything is drag-to-rotate. The raw .glb files are in three-ws/avatars, where Hugging Face renders them in its own built-in 3D viewer. Yes, the Hub renders GLB natively. Click any model file.

The body problem