# Meshy Rigging Multi Animation API

> Ajoute une fois un squelette à un GLB humanoïde et intègre plusieurs préréglages d’animation en une seule exécution

Ajoute un squelette à un GLB humanoïde provenant de `model_url` et génère un clip d’animation pour chaque ID de `animation_action_ids`, tous sur le même squelette. Les clips sont renvoyés dans l’ordre de la requête dans le tableau `animations`, avec les fichiers GLB et FBX avec squelette et les animations de marche et de course de base. Au moins un ID est requis. `height_meters` définit la hauteur approximative du personnage.

- Model id: `meshy/rigging/multi-animation`
- Made by: Meshy
- Category: 3D
- Output: json
- Price per run: $0.20 / run (cheapest run $0.20 (200 API credits))
- Run: `POST https://api.doitong.com/v1/run/meshy/rigging/multi-animation`
- Quote: `POST https://api.doitong.com/v1/quote/meshy/rigging/multi-animation`
- Docs page: https://doitong.com/fr/developers/models/meshy/rigging/multi-animation

## Pricing

Price: **$0.20 / run**. Price per run: the input files are measured before the run (length, resolution, frame rate). The quote measures the same files and is exactly what the run charges.

The full example input below costs $0.44 = 440 API credits (1 run × $0.44).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.com/v1/quote/meshy/rigging/multi-animation` with the same JSON body returns the exact price for that input; the quote is exactly what a run charges. Invalid input is never charged and failed or canceled requests are refunded automatically.

## Input parameters

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `model_url` |  | string | yes |  | ≥ 1 characters | URL permettant de créer le rigging et d'animer un personnage 3D humanoïde dont les membres sont clairement distinguables. L'URL doit être accessible publiquement et pointer vers un fichier GLB ; le modèle peut provenir de Hunyuan, Trellis, Meshy ou d'un autre outil de génération 3D. |
| `height_meters` |  | number | no | `1.7` | > 0 | Taille estimée du personnage, mesurée en mètres. |
| `animation_action_ids` |  | array of integer | yes |  |  | IDs des animations prédéfinies de la bibliothèque Meshy ; au moins un est requis, chacun doit être compris dans [0, 696], avec un maximum de 10 clips distincts et suppression des doublons. Chaque ID produit un clip utilisant le même rig, renvoyé dans le tableau animations selon l'ordre demandé. Les IDs disponibles sont documentés à l'adresse https://docs.meshy.ai/en/api/animation-library. |
| `enable_safety_checker` |  | boolean | no | `true` |  | Commutateur de contrôle de sécurité avant traitement : true rend le contrôle de sécurité de l'entrée préalable au traitement. |

## Example input

Required parameters only:

```json
{
  "model_url": "https://example.com/your-file.glb",
  "animation_action_ids": [
    36,
    92
  ]
}
```

A fuller example:

```json
{
  "model_url": "https://example.com/your-file.glb",
  "animation_action_ids": [
    36,
    92
  ]
}
```

## Run it

Set `DOITONG_API_KEY` to a key from https://doitong.com/developers/dashboard#keys. `?wait=20` returns the finished request in the same call when it is ready within 20 seconds; otherwise poll `GET /requests/{id}` (it also accepts `?wait=`), or pass `webhook_url`.

### curl

```bash
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/meshy/rigging/multi-animation?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model_url": "https://example.com/your-file.glb",
    "animation_action_ids": [
      36,
      92
    ]
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.com/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/meshy/rigging/multi-animation?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "model_url": "https://example.com/your-file.glb",
    "animation_action_ids": [
      36,
      92
    ]
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
```

### Python

```python
import os
import requests

API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "model_url": "https://example.com/your-file.glb",
    "animation_action_ids": [
        36,
        92,
    ],
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/meshy/rigging/multi-animation", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
```

### MCP

The MCP server at `https://api.doitong.com/v1/mcp` exposes the tools `search_models`, `get_model`, `quote`, `run`, `get_request`, `cancel_request`, `list_requests`, `create_upload` and `get_account`. A `run` call for this model:

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "meshy/rigging/multi-animation",
      "input": {
        "model_url": "https://example.com/your-file.glb",
        "animation_action_ids": [
          36,
          92
        ]
      },
      "wait_seconds": 20
    }
  }
}
```

## Response

Every call returns a request object. `status` is one of `queued`, `running`, `succeeded`, `failed`, `canceled`. `outputs` lists the generated files with URLs on our storage (kept forever, or 7 days with `?storage=temporary`; `storage` says which); `output` is the model's own result object with the same URLs.

```json
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "meshy/rigging/multi-animation",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 440,
    "usd": "0.44",
    "charged": 440,
    "refunded": 0
  },
  "input": {
    "model_url": "https://example.com/your-file.glb",
    "animation_action_ids": [
      36,
      92
    ]
  },
  "output": {
    "rigged_character_glb": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_name": "0-output.jpeg",
      "file_size": 1843200
    },
    "rigged_character_fbx": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_name": "0-output.jpeg",
      "file_size": 1843200
    },
    "basic_animations": {
      "walking_glb": {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200
      },
      "walking_fbx": {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200
      },
      "walking_armature_glb": {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200
      },
      "running_glb": {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200
      },
      "running_fbx": {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200
      },
      "running_armature_glb": {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200
      }
    },
    "animations": [
      {
        "action_id": 1,
        "animation_glb": {
          "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
          "content_type": "image/jpeg",
          "file_name": "0-output.jpeg",
          "file_size": 1843200
        },
        "animation_fbx": {
          "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
          "content_type": "image/jpeg",
          "file_name": "0-output.jpeg",
          "file_size": 1843200
        }
      }
    ],
    "rig_task_id": "string"
  },
  "outputs": [
    {
      "type": "file",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `rigged_character_glb` | object {url, content_type, file_name, file_size} \| null | Personnage au format GLB avec rigging appliqué. |
| `rigged_character_fbx` | object {url, content_type, file_name, file_size} \| null | Personnage au format FBX avec rigging appliqué. |
| `basic_animations` | object {walking_glb, walking_fbx, walking_armature_glb, running_glb, running_fbx, running_armature_glb} \| null | Animations de marche et de course de base fournies avec le rigging. |
| `animations` | array of object {action_id, animation_glb, animation_fbx} | Résultats d'animation ordonnés correspondant aux IDs d'action de la requête. Chaque ID demandé possède une entrée contenant un clip généré avec le rig. |
| `rig_task_id` | string \| null | Identifiant de la tâche de rigging dans Meshy. |

## Related models

- [Meshy Rigging](https://doitong.com/developers/models/meshy/rigging.md) (`meshy/rigging`): from $0.20 / request
- [Meshy 6 Lite Retexture](https://doitong.com/developers/models/meshy/v6-lite/retexture.md) (`meshy/v6-lite/retexture`): $0.30 / request
- [Meshy 6 Retexture](https://doitong.com/developers/models/meshy/v6/retexture.md) (`meshy/v6/retexture`): from $0.30 / request
- [Meshy 7 Retexture](https://doitong.com/developers/models/meshy/v7/retexture.md) (`meshy/v7/retexture`): from $0.30 / request
- [Abot World 0](https://doitong.com/developers/models/alibaba/abot-world-0.md) (`alibaba/abot-world-0`): $0.001 / run
- [Hi3D 3D Part Splitter](https://doitong.com/developers/models/hitem3d/hi3d/split.md) (`hitem3d/hi3d/split`): $0.40 / run
- [Hi3D 3D to Multicolor](https://doitong.com/developers/models/hitem3d/hi3d/multicolor.md) (`hitem3d/hi3d/multicolor`): $0.40 / run
- [Hi3D Texture](https://doitong.com/developers/models/hitem3d/hi3d/texture.md) (`hitem3d/hi3d/texture`): $0.30 / run

## Links

- HTML page: https://doitong.com/developers/models/meshy/rigging/multi-animation
- All models and guides for AI agents: https://doitong.com/developers/llms.txt
- OpenAPI 3.1 with this model's typed request body: https://doitong.com/developers/openapi.json?model=meshy/rigging/multi-animation
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/meshy/rigging/multi-animation