# Meshy V7 Text to 3D API

> Text-zu-3D mat Meshy 7: Preview- oder Vollmodus, 2k-Geometrie, PBR-, Rigging- an Animatiounsoptiounen

Generéiert en 3D-Modell aus engem `prompt` vu bis zu 600 Zeechen, mat optionaler `enable_prompt_expansion`. `mode` gëtt entweder ontexturéiert Geometrie oder e texturéierte Modell zeréck. Wielt standard, lowpoly oder smart-topology iwwer `model_type`, setzt `target_polycount` vun 100 bis 300000 a wielt standard oder 2k `geometry_resolution`. Rigging an Animatiounspresets kënnen humanoide Charakteren dobäigesat ginn.

- Model id: `meshy/v7/text-to-3d`
- Made by: Meshy
- Category: Text to 3D
- Output: 3d
- Price per run: from $0.80 / run (cheapest run $0.80 (800 API credits))
- Run: `POST https://api.doitong.com/v1/run/meshy/v7/text-to-3d`
- Quote: `POST https://api.doitong.com/v1/quote/meshy/v7/text-to-3d`
- Docs page: https://doitong.com/lb/developers/models/meshy/v7/text-to-3d

## Pricing

Price: **from $0.80 / run** (the lowest tier; the quote prices your exact input). 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 $1.20 = 1200 API credits (1 run × $1.20).

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/v7/text-to-3d` 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 |
|---|---|---|---|---|---|---|
| `prompt` |  | string | yes |  | ≤ 600 characters | Beschreiwung vum Objet, deen als 3D-Modell duergestallt soll ginn, limitéiert op 600 Zeechen. |
| `mode` |  | enum (string) | no | `full` | `preview`, `full` | Generatiounsmodus: 'preview' liwwert Geometrie ouni Texturen, wärend 'full' e texturéierte Modell duerch d'Kombinatioun vu preview a refine liwwert. |
| `seed` |  | integer \| null | no |  |  | Benotzt dës Seed zesumme mat engem onverännerten Prompt, fir normalerweis e fréiert Resultat ze reproduzéieren. |
| `model_type` |  | enum (string) | no | `standard` | `standard`, `lowpoly`, `smart-topology` | 3D-Mesh-Modus: wielt 'lowpoly' fir e Low-Poly-Resultat mat méi propperen Polygonen; an dësem Modus ignoréiert Meshy topology, target_polycount a should_remesh. Fir e konventionellt héich detailléiert Resultat wielt 'standard', oder 'smart-topology' fir Meshy-T2 wärend dem Geometrieschrëtt (preview) ze benotzen an direkt separat generéiert propper Deeler ze kréien. |
| `topology` |  | enum (string) | no | `triangle` | `quad`, `triangle` | Auswiel vun der Modelltopologie tëscht Triangle fir geometreschen Detail an Quad fir glat Uewerflächen. |
| `target_polycount` |  | integer | no | `30000` | 100 – 300,000 | Zilzuel vu Polygonen, begrenzt op 15,000 wann model_type 'smart-topology' ass. Wann d'Zil an dësem Modus ewechgelooss gëtt, gëtt Meshy säin nidderege Standard vun 4,000 benotzt. |
| `should_remesh` |  | boolean | no | `true` |  | Iwwerspréngt Remeshing a kritt de rohe trianguläre Mesh, andeems dëst op false gesat gëtt; soss gëtt d'Remesh-Phase aktivéiert. |
| `symmetry_mode` |  | enum (string) | no | `auto` | `off`, `auto`, `on` | Symmetrie-Astellung, déi bei der Modellgeneratioun applizéiert gëtt. |
| `enable_pbr` |  | boolean | no | `false` |  | Bestëmmt, ob metallesch, rau an normal PBR-Maps nieft der Basisfaarf generéiert ginn. |
| `is_a_t_pose` |  | boolean | no | `false` |  | T-Pose-Generatiounsschalter, aktivéiert mat true; ofgeschaaft zugonschte vu pose_mode. |
| `pose_mode` |  | enum (string) | no | `` | `a-pose`, `t-pose`, `` | Loosst de String eidel, fir d'Pose vum generéierte Modell net unzeginn, oder frot eng A-Pose mat 'a-pose' respektiv eng T-Pose mat 't-pose' un. |
| `enable_prompt_expansion` |  | boolean | no | `false` |  | Erlaabt engem Large Language Modell, de Prompt mat Detailer unzereecheren. Dës Erweiderung léisst d'Bedeitung vum Prompt onverännert. |
| `texture_prompt` |  | string \| null | no |  | ≤ 600 characters | Texturéierung mat engem zousätzleche Text-Prompt am 'full'-Modus; aner Modi benotzen en net. |
| `texture_image_url` |  | string (image URL) \| null | no |  |  | 2D-Referenzbild fir d'Texturgeneratioun, nëmmen am 'full'-Modus applizéiert. |
| `enable_rigging` |  | boolean | no | `false` |  | Automatescht humanoidt Rigging, am effektivste fir humanoid Modeller mat kloer ënnerscheedbare Glidder. D'Aktivéierung riggt de generéierte Modell a liwwert Basis-Animatioune fir Goe a Lafen. |
| `rigging_height_meters` |  | number | no | `1.7` | > 0 | Gitt eng geschätzte Charakterhéicht a Meter un, wann enable_rigging true ass; soss huet dëse Wäert keen Effekt. |
| `enable_animation` |  | boolean | no | `false` |  | Ob de geriggte Modell eng Preset-Animatioun kritt; dofir muss enable_rigging true sinn. |
| `animation_action_id` |  | integer | no | `92` |  | ID vun enger Animatioun aus der Meshy-Bibliothéik; verfügbar Aktiounen stinn op https://docs.meshy.ai/en/api/animation-library. Validatioun a Gebrauch gëllen nëmme wann enable_animation true ass: Wäerter ausserhalb [0, 696] ginn mat engem 422 zeréckgewisen, an "Idle" entsprécht `0`. |
| `enable_safety_checker` |  | boolean | no | `true` |  | Sécherheetskontroll virun der Veraarbechtung: true mécht eng Input-Sécherheetskontroll zur Viraussetzung fir d'Veraarbechtung. |
| `geometry_resolution` |  | enum (string) \| null | no |  | `standard`, `2k` | Opléisung vun der Mesh-Geometrie; déi ënnerstëtzt Meshy-7-Optioune sinn standard an 2k. |
| `ultra_mode` |  | boolean | no | `false` |  | Ofgeschaaft Optioun, ersat duerch geometry_resolution, wat gewënnt, wann allebéid geliwwert ginn; benotzt amplaz geometry_resolution='2k'. |

File parameters (`texture_image_url`) take a public `https://` URL, a `data:` URI up to 10 MB, or the `file_url` of an upload from `POST /files`.

## Example input

Required parameters only:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
```

A fuller example:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
```

## 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/v7/text-to-3d?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# 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/v7/text-to-3d?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }),
});
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 = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/meshy/v7/text-to-3d", 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/v7/text-to-3d",
      "input": {
        "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
      },
      "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/v7/text-to-3d",
  "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": 1200,
    "usd": "1.20",
    "charged": 1200,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "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
    },
    "model_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
    },
    "thumbnail": {
      "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
    },
    "model_urls": {
      "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
      },
      "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
      },
      "obj": {
        "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
      },
      "usdz": {
        "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
      },
      "blend": {
        "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
      },
      "stl": {
        "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
      }
    },
    "texture_urls": [
      {
        "base_color": {
          "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
        },
        "metallic": {
          "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
        },
        "normal": {
          "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
        },
        "roughness": {
          "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
        }
      }
    ],
    "seed": 42,
    "prompt": "A rustic, antique wooden treasure chest with a curved, domed lid, constructed from weathered, dark brown planks exhibiting prominent wood grain and subtle distress. It's heavily reinforced with broad, dark grey, oxidized metal bands secured by numerous circular rivets. Ornate, dark iron decorative elements featuring swirling foliate patterns and dragon motifs adorn the corners and lid. A prominent, circular, intricately carved metal lock plate with a central keyhole dominates the front, flanked by two large, dark metallic pull rings.",
    "actual_prompt": "string",
    "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
      }
    },
    "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 |
|---|---|---|
| `animation_glb` | object {url, content_type, file_name, file_size} \| null | Animatiounsresultat mam 3D-Modell als GLB; d'Respons léisst dëst Resultat ewech, ausser enable_animation ass true. |
| `animation_fbx` | object {url, content_type, file_name, file_size} \| null | Animatiounsresultat mam 3D-Modell als FBX; d'Respons léisst dëst Resultat ewech, ausser enable_animation ass true. |
| `model_glb` | object {url, content_type, file_name, file_size} | GLB-Datei mat dem generéierten 3D-Objet. |
| `thumbnail` | object {url, content_type, file_name, file_size} \| null | Thumbnail mat enger Virschau vum generéierte Modell. |
| `model_urls` | object {glb, fbx, obj, usdz, blend, stl} | Linken op den 3D-Modell a verschiddene Formater. |
| `texture_urls` | array of object {base_color, metallic, normal, roughness} | Texturdateien, representéiert als Array vun Objeten. |
| `seed` | integer \| null | Seed-Wäert, dee während der Generatioun benotzt gëtt. |
| `prompt` | string | Text-Prompt fir d'Generatioun. |
| `actual_prompt` | string \| null | Prompt, deen tatsächlech fir d'Generatioun applizéiert gouf, wann d'Prompt-Erweiderung aktivéiert war. |
| `rigged_character_glb` | object {url, content_type, file_name, file_size} \| null | Rigging-Resultat als GLB-Charakterdatei; feelt an der Respons, ausser enable_rigging ass true. |
| `rigged_character_fbx` | object {url, content_type, file_name, file_size} \| null | Rigging-Resultat als FBX-Charakterdatei; feelt an der Respons, ausser enable_rigging ass true. |
| `basic_animations` | object {walking_glb, walking_fbx, walking_armature_glb, running_glb, running_fbx, running_armature_glb} \| null | Basis-Animatioune fir Goe a Lafen, nëmme matgeléiert wann enable_rigging true ass. |
| `rig_task_id` | string \| null | Identifikator vun der Rigging-Aufgab; nëmme matgeléiert wann enable_rigging true ass. |

## Related models

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- [Meshy V7 Multi Image to 3D](https://doitong.com/developers/models/meshy/v7/multi-image-to-3d.md) (`meshy/v7/multi-image-to-3d`): from $0.80 / run
- [Meshy 7 Retexture](https://doitong.com/developers/models/meshy/v7/retexture.md) (`meshy/v7/retexture`): from $0.30 / request
- [Meshy 6 Preview · Text to 3D](https://doitong.com/developers/models/meshy/v6-preview/text-to-3d.md) (`meshy/v6-preview/text-to-3d`): $0.80 / request
- [Meshy 6 · Text to 3D](https://doitong.com/developers/models/meshy/v6/text-to-3d.md) (`meshy/v6/text-to-3d`): $0.80 / request
- [Meshy 7.1 Text to 3D](https://doitong.com/developers/models/meshy/v7.1/text-to-3d.md) (`meshy/v7.1/text-to-3d`): from $0.80 / run
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- [Hunyuan 3D Pro Text to 3D](https://doitong.com/developers/models/hunyuan-3d/v3.1/pro/text-to-3d.md) (`hunyuan-3d/v3.1/pro/text-to-3d`): $0.375 / run

## Links

- HTML page: https://doitong.com/developers/models/meshy/v7/text-to-3d
- 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/v7/text-to-3d
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/meshy/v7/text-to-3d