API reference · Meshy

meshy/rigging/multi-animation

Integrate this model through SandBase's unified API, with production-ready schemas and examples.

IMAGEAsyncOpen model

Production endpoint

Send your first request

OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/run

Model IDmeshy/rigging/multi-animation

Input Schema

3 parameters · 0 required · 3 optional

Parameter	Type	Required	Description
`model_url`	string	Optional	URL of a 3D model in GLB format to rig and animate. Can be any publicly accessible URL — works with models generated by Hunyuan, Trellis, Meshy, or any other 3D generation tool. The model must be a humanoid character with clearly defined limbs. · Min length: 1
`height_meters`	number	Optional	Approximate height of the character in meters. · Default: 1.7
`animation_action_ids`	integer[]	Optional	Animation preset IDs from Meshy's library. One animation clip is generated per ID against the same rig and returned in the 'animations' output array, in request order. Must contain at least one ID. Each ID must be in [0, 696], at most 10 distinct clips may be requested, and duplicate IDs are de-duplicated. See https://docs.meshy.ai/en/api/animation-library for available IDs.

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Async Workflow

This model uses asynchronous execution. Submit a request and poll for the result.

Submit — POST to /v1/run, receive an id
Poll — GET /v1/run/{id} until status is completed, failed, or timeout
Retrieve — Read outputs from the completed response

Code Examples

Ready-to-run snippets

# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
  "model": "meshy/rigging/multi-animation",
  "model_url": "https://storage.googleapis.com/falserverless/model_tests/video_models/base_basic_shaded.glb",
  "height_meters": 1.7,
  "animation_action_ids": [
    36,
    92
  ],
  "prompt": "a beautiful sunset over mountains"
}'

# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
  -H "Authorization: Bearer YOUR_API_KEY"

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