# Meshy 6 · Text to 3D API

> Kaihanga mātiti kuputuhi-ki-te-3D me ngā aratau arokite, whai kakano rānei, me PBR, whakarite kōhiwi me te hākoritanga hei kōwhiringa

Ka hanga tauira 3D mai i te `prompt` kuputuhi kia 600 pūāhua te mōrahi. Mā `mode` e kōwhiri te āhuahanga kāore he kakano (`preview`) rānei, te hua whai kakano (`full`) rānei. Ka taea `model_type` te standard, lowpoly, smart-topology rānei, ā, ko `target_polycount` mai i te 100 ki te 300000, me te mōrahi smart topology 15000. Ka taea hoki te tāpiri mahere PBR, tūranga, whakarite kōhiwi humanoid me tētahi tatūkē hākoritanga.

- Model id: `meshy/v6/text-to-3d`
- Made by: Meshy
- Category: Text to 3D
- Output: 3d
- Price: $0.80 / request (cheapest run $0.80 (800 API credits))
- Run: `POST https://api.doitong.com/v1/run/meshy/v6/text-to-3d`
- Quote: `POST https://api.doitong.com/v1/quote/meshy/v6/text-to-3d`
- Docs page: https://doitong.com/mi/developers/models/meshy/v6/text-to-3d

## Pricing

Price: **$0.80 / request**. Billed once per request.

The full example input below costs $0.80 = 800 API credits (1 request × 800 API credits).

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/v6/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 | Whakaahuatanga o te ahanoa hei whakaatu hei tauira 3D, kaua e neke ake i te 600 pūāhua. |
| `mode` |  | enum (string) | no | `full` | `preview`, `full` | Aratau whakaputa: mā te 'preview' ka puta te āhuahanga kāore he kakano, ko te 'full' ka puta he tauira whai kakano mā te whakakotahi i te preview me te refine. |
| `seed` |  | integer \| null | no |  |  | Whakamahia anō tēnei kākano me te tohutohu kāore i whakarerekētia kia taea ai te whakaputa anō i tētahi hua o mua. |
| `model_type` |  | enum (string) | no | `standard` | `standard`, `lowpoly`, `smart-topology` | Aratau mata 3D: kōwhiria 'lowpoly' mō tētahi hua low-poly kua arotakengia mō ngā polygon mā; i tēnei aratau ka waiho e Meshy te topology, target_polycount, me should_remesh. Mō tētahi hua taipitopito teitei tikanga, kōwhiria 'standard', kōwhiria rānei 'smart-topology' hei whakamahi i Meshy-T2 i te wāhanga āhuahanga (preview) me te whakaputa motuhake i ngā wāhanga mā. |
| `topology` |  | enum (string) | no | `triangle` | `quad`, `triangle` | Kōwhiringa topology tauira i waenga i te Triangle mō te taipitopito āhuahanga me te Quad mō te māeneene o te mata. |
| `target_polycount` |  | integer | no | `30000` | 100 – 300,000 | Te whāinga tatau polygon, ka herea ki te 15,000 ina 'smart-topology' te model_type. Ki te waiho te whāinga i taua aratau, ka tīpako te taunoa iti iho a Meshy, arā 4,000. |
| `should_remesh` |  | boolean | no | `true` |  | Waiho te remeshing ka whiwhi i te mata tapatoru mataora mā te tautuhi i tēnei ki te false; ki te kore, whakakāhia te wāhanga remesh. |
| `symmetry_mode` |  | enum (string) | no | `auto` | `off`, `auto`, `on` | Tautuhinga hangarite ka whakamahia i te whakaputa tauira. |
| `enable_pbr` |  | boolean | no | `false` |  | Ka whakahaere i te whakaputanga o ngā mahere PBR metallic, roughness, me normal i te taha o te tae-pūtake. |
| `is_a_t_pose` |  | boolean | no | `false` |  | Whakakā whakaputa T-pose mā te true; kua tawhito, ā, kua whakakapia e pose_mode. |
| `pose_mode` |  | enum (string) | no | `` | `a-pose`, `t-pose`, `` | Waiho te aho kia kau kia kaua e tohu i te tū o te tauira kua whakaputaina, tono rānei i te A-pose mā te 'a-pose', i te T-pose mā te 't-pose'. |
| `enable_prompt_expansion` |  | boolean | no | `false` |  | Tukua he tauira reo nui kia whakarangatira i te tohutohu ki ngā taipitopito. Mā tēnei whakawhānuitanga e noho pūmau ai te tikanga o te tohutohu. |
| `texture_prompt` |  | string \| null | no |  | ≤ 600 characters | Ārahi i te tā-kakano mā tētahi tohutohu kuputuhi anō i te aratau 'full'; kāore ngā aratau kē e whakamahi. |
| `texture_image_url` |  | string (image URL) \| null | no |  |  | Atahanga tohutoro 2D mō te whakaputa kakano, ka whakamahia i te aratau 'full' anake. |
| `enable_rigging` |  | boolean | no | `false` |  | Rigging humanoid aunoa, tino whai hua mō ngā tauira humanoid e tino kitea ana ō rātou peka. Mā te whakakā ka rig te tauira kua whakaputaina, ka whakarato hoki i ngā whakakorikori taketake mō te hīkoi me te oma. |
| `rigging_height_meters` |  | number | no | `1.7` | > 0 | Tukuna te teitei tata o te kiripuaki ki te mita ina true te enable_rigging; ki te kore, kāore he pānga o tēnei uara. |
| `enable_animation` |  | boolean | no | `false` |  | Mēnā ka whiwhi te tauira kua rigged i tētahi whakakorikori tatūkē, me true te enable_rigging. |
| `animation_action_id` |  | integer | no | `92` |  | ID whakakorikori tatūkē o te whare pukapuka Meshy, ā, kei https://docs.meshy.ai/en/api/animation-library ngā mahi e wātea ana. Ka mana te whakamana me te whakamahinga ina true te enable_animation anake: ka whakakorehia ngā uara kei waho i te [0, 696] me te 422, ā, ko "Idle" te `0`. |
| `enable_safety_checker` |  | boolean | no | `true` |  | Whakakā haumaru tukatuka-mua: mā te true ka noho te tirotiro haumaru tāuru hei whakaritenga mō te tukatuka. |

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/v6/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/v6/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/v6/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/v6/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/v6/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": 800,
    "usd": "0.80",
    "charged": 800,
    "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 | Hua whakakorikori kei roto te tauira 3D hei GLB; kāore tēnei hua e whakahokia mēnā kāore te enable_animation i te true. |
| `animation_fbx` | object {url, content_type, file_name, file_size} \| null | Hua whakakorikori kei roto te tauira 3D hei FBX; kāore tēnei hua e whakahokia mēnā kāore te enable_animation i te true. |
| `model_glb` | object {url, content_type, file_name, file_size} | Kōnae GLB kei roto te mea 3D kua whakaputaina. |
| `thumbnail` | object {url, content_type, file_name, file_size} \| null | Atahanga karakōnui e whakaatu ana i te arokite o te tauira kua whakaputaina. |
| `model_urls` | object {glb, fbx, obj, usdz, blend, stl} | Hononga ki te tauira 3D i ngā momo hōputu. |
| `texture_urls` | array of object {base_color, metallic, normal, roughness} | Ngā kōnae kakano kua whakaaturia hei huinga ahanoa. |
| `seed` | integer \| null | Te uara kākano i whakamahia i te whakaputanga. |
| `prompt` | string | Tohutohu kuputuhi i tukuna mō te whakaputa. |
| `actual_prompt` | string \| null | Tohutohu i whakamahia tūturu mō te whakaputa i te wā i whakakāhia ai te whakawhānui tohutohu. |
| `rigged_character_glb` | object {url, content_type, file_name, file_size} \| null | Hua rigging i tukuna hei kōnae kiripuaki GLB; kāore e puta i te whakautu mēnā kāore te enable_rigging i te true. |
| `rigged_character_fbx` | object {url, content_type, file_name, file_size} \| null | Hua rigging i tukuna hei kōnae kiripuaki FBX; kāore e puta i te whakautu mēnā kāore te enable_rigging i te true. |
| `basic_animations` | object {walking_glb, walking_fbx, walking_armature_glb, running_glb, running_fbx, running_armature_glb} \| null | Ngā whakakorikori hīkoi me te oma taketake, ka whakaurua ina true anake te enable_rigging. |
| `rig_task_id` | string \| null | Kaitāutu mō te tūmahi rigging; ka whakaurua ina true anake te enable_rigging. |

## Related models

- [Meshy 6 · Image to 3D](https://doitong.com/developers/models/meshy/v6/image-to-3d.md) (`meshy/v6/image-to-3d`): from $0.80 / run
- [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 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
- [Meshy V7 Text to 3D](https://doitong.com/developers/models/meshy/v7/text-to-3d.md) (`meshy/v7/text-to-3d`): from $0.80 / run
- [Hunyuan 3d](https://doitong.com/developers/models/hunyuan-3d/v3.1/rapid/text-to-3d.md) (`hunyuan-3d/v3.1/rapid/text-to-3d`): from $0.225 / request
- [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
- [Hunyuan Motion \[0.46B\]](https://doitong.com/developers/models/hunyuan-motion/fast.md) (`hunyuan-motion/fast`): $0.06 / request
- [Hunyuan Motion \[1B\]](https://doitong.com/developers/models/hunyuan-motion.md) (`hunyuan-motion`): $0.08 / request

## Links

- HTML page: https://doitong.com/developers/models/meshy/v6/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/v6/text-to-3d
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/meshy/v6/text-to-3d