VRM API

Prefix: /api/model/vrm

Manages VRM (3D) models — listing, uploading, animation management, and emotion mapping.

Models

GET /api/model/vrm/models

List all available VRM models.

POST /api/model/vrm/upload

Upload a new VRM model.

Body: multipart/form-data with .vrm file.

INFO

Maximum file size: 200 MB. Files are streamed in 1 MB chunks.

DELETE /api/model/vrm/model/{model_name}

Delete a user-imported VRM model by name (also removes its associated emotion mapping config when no built-in model of the same name exists). Built-in/static models cannot be deleted (returns 404).

WARNING

Path traversal is protected by safe_vrm_path() validation.

DELETE /api/model/vrm/model

Delete a user-imported VRM model by URL. Send a JSON body { "url": "/user_vrm/<file>.vrm" }. Only top-level .vrm files under /user_vrm/ may be deleted.

Animations

GET /api/model/vrm/animations

List all available VRM animations.

POST /api/model/vrm/upload_animation

Upload a VRM animation file.

Body: multipart/form-data with animation file.

Emotion mapping

GET /api/model/vrm/emotion_mapping/{model_name}

Get emotion-to-animation mappings for a specific VRM model.

POST /api/model/vrm/emotion_mapping/{model_name}

Update emotion mappings for a specific VRM model.