Hyper3D Rigging from Deemos is on fal

fal added Hyper3D Rigging, a model from Deemos that adds a skeleton to a 3D model.

Upload a glb, gltf, obj, fbx or stl file and pick a bone template. There are skeletons for humans, quadrupeds, birds, dragons and kaiju, and humanoids get finger bones. You can also define a custom skeleton from a bone list or a text prompt. The result comes back as a rigged GLB, and there are more than 280 stock animations to apply, such as a walk, a dog walk, a horse trot and a bird in flight.

The model page lists $0.20 per request.