# Hyper3D Rodin API

> Rodin־3D־שאַפֿונג פֿון טעקסט אָדער בילדער מיט PBR אָדער שיידיד מאַטעריאַלן און קוואַליטעט־שטופֿן

שאַפֿט 3D־מאָדעלן פֿון אַ פּראָמפּט ביז 1024 כאַראַקטערן, אַרײַנגאַנג־בילדער אָדער ביידע. `condition_mode` איז fuse אָדער concat פֿאַר אַרײַנגאַנג מיט עטלעכע בילדער. אָפּציעס אַרייַננעמען `quality` פֿון extra-low ביז high, `material` PBR אָדער Shaded, `tier` Regular אָדער Sketch, `TAPose`, `bbox_condition`, און glb, usdz, fbx, obj אָדער stl־עקספּאָרט.

- Model id: `hyper3d/rodin`
- Made by: Hyper3D
- Category: Image to 3D
- Output: 3d
- Price: $0.40 / request (cheapest run $0.40 (400 API credits))
- Run: `POST https://api.doitong.ru/v1/run/hyper3d/rodin`
- Quote: `POST https://api.doitong.ru/v1/quote/hyper3d/rodin`
- Docs page: https://doitong.com/yi/developers/models/hyper3d/rodin

## Pricing

Price: **$0.40 / request**. Billed once per request.

The full example input below costs $0.40 = 400 API credits (1 request × 400 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.ru/v1/quote/hyper3d/rodin` 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 | no | `` | ≤ 1024 characters | גענערירונג־guidance צוגעשטעלט ווי טעקסט; Text-to-3D מאָדע דאַרף עס, בשעת Image-to-3D מאָדע קען עס אויסלאָזן. |
| `input_image_urls` |  | array of image URL | no |  |  | URL־ען פֿון קוואַל־בילדער; Image-to-3D דאַרף זיי, און Text-to-3D קען זיי אָפּציאָנאַל נוצן צו גענערירן דעם מאָדעל. |
| `condition_mode` |  | enum (string) | no | `concat` | `fuse`, `concat` | בילד־conditioning־מעטאָד: concat בויט דעם מאָדעל פֿון עטלעכע קוקווינקלען פֿון איין אָבדזשעקט, אָן אַ פארלאנגטן ופּלאָוד־סדר. אַלטערנאַטיוו דאַרף fuse איינס אָדער מער בילדער און שאַפֿט דעם מאָדעל דורך אויסציען אָבדזשעקט־פֿעיִקייטן און זיי צונויפֿשטעלן צווישן בילדער. |
| `seed` |  | integer \| null | no |  | 0 – 65,535 | אָפּציאָנאַלער צופֿעליקער זוימען מיט אַ ריי פֿון 0–65535. |
| `geometry_file_format` |  | enum (string) | no | `glb` | `glb`, `usdz`, `fbx`, `obj`, `stl` | פֿאָרמאַט פֿון דער געאָמעטריע־פֿײַל, אויסגעקליבן פֿון glb, usdz, fbx, obj, stl; סטאַנדאַרט איז glb. |
| `material` |  | enum (string) | no | `PBR` | `PBR`, `Shaded` | מאַטעריאַל־אויסקלײַב: PBR אָדער Shaded, מיט PBR ווי סטאַנדאַרט. |
| `quality` |  | enum (string) | no | `medium` | `high`, `medium`, `low`, `extra-low` | קוואַליטעט־ניוואָ פֿאַר גענערירונג: high, medium, low, extra-low; סטאַנדאַרט איז medium. |
| `use_hyper` |  | boolean | no | `false` |  | קאָנטראָלירט hyper-mode מאָדעל־עקספּאָרט; סטאַנדאַרט איז false. |
| `tier` |  | enum (string) | no | `Regular` | `Regular`, `Sketch` | אויסקלײַב פֿון גענערירונג־ראַנג: נוצן Sketch פֿאַר Rodin Sketch אָדער Regular פֿאַר Rodin Regular. |
| `TAPose` |  | boolean | no | `false` |  | קאָנטראָלירט צי אַ מענטשלעכער מאָדעל ווערט גענערירט אין אַ T/A פּאָזע. |
| `bbox_condition` |  | array of integer \| null | no |  |  | Bounding-box ליסטע, געוויינטלעך מיט 3 איינסן: לענג אויף דער X־אַקס, ברייט אויף דער Y־אַקס און הייך אויף דער Z־אַקס. די ווערטן באַשטימען די קעסטלס דימענסיעס און סקייל־פֿאַקטאָר. |
| `addons` |  | string \| null | no |  |  | אָפּציאָנאַלע גענערירונג־צוגאָבן; סטאַנדאַרט איז []. די HighPack אָפּציע גיט high-poly מאָדעלן און הייבט די טעקסטור־רעזאָלוציע פֿון סטאַנדאַרט 1K צו 4K. |

File parameters (`input_image_urls`) 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
{}
```

A fuller example:

```json
{
  "prompt": ""
}
```

## 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.ru/v1/run/hyper3d/rodin?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": ""
  }'

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

### JavaScript

```javascript
const API = "https://api.doitong.ru/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/hyper3d/rodin?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": ""
  }),
});
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.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "prompt": "",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/hyper3d/rodin", 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.ru/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": "hyper3d/rodin",
      "input": {
        "prompt": ""
      },
      "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": "hyper3d/rodin",
  "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": 400,
    "usd": "0.40",
    "charged": 400,
    "refunded": 0
  },
  "input": {
    "prompt": ""
  },
  "output": {
    "model_mesh": {
      "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,
    "textures": [
      {
        "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,
        "width": 1024,
        "height": 768
      }
    ]
  },
  "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.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `model_mesh` | object {url, content_type, file_name, file_size} | פֿײַל מיט דעם גענערירטן 3D־אָבדזשעקט. |
| `seed` | integer | סיד געניצט בעת גענערירונג. |
| `textures` | array of object {url, content_type, file_name, file_size, width, height} | טעקסטורן געשאַפֿן פֿאַרן 3D־אָבדזשעקט. |

## Related models

- [Hyper3d](https://doitong.com/developers/models/hyper3d/rodin/v2.md) (`hyper3d/rodin/v2`): $0.40 / request
- [Hyper3D - Rodin V2.5 - Image to 3D](https://doitong.com/developers/models/hyper3d/rodin/v2.5.md) (`hyper3d/rodin/v2.5`): from $0.40 / request
- [Hyper3D - Rodin V2.5 - Image to 3D - Fast](https://doitong.com/developers/models/hyper3d/rodin/v2.5/fast.md) (`hyper3d/rodin/v2.5/fast`): $0.10 / request
- [Hi3D Image to 3D](https://doitong.com/developers/models/hitem3d/hi3d/image-to-3d.md) (`hitem3d/hi3d/image-to-3d`): $0.50 / run
- [Hi3D Image to 3D · v3.0](https://doitong.com/developers/models/hitem3d/hi3d/v3.0/image-to-3d.md) (`hitem3d/hi3d/v3.0/image-to-3d`): from $1.80 / run
- [Hi3D Multiview to 3D · Multi View to 3D](https://doitong.com/developers/models/hitem3d/hi3d/multi-view-to-3d.md) (`hitem3d/hi3d/multi-view-to-3d`): $0.50 / run
- [Hi3D Multiview to 3D · v3.0 · Multi View to 3D](https://doitong.com/developers/models/hitem3d/hi3d/v3.0/multi-view-to-3d.md) (`hitem3d/hi3d/v3.0/multi-view-to-3d`): from $1.80 / run
- [Hunyuan 3D Pro Image to 3D](https://doitong.com/developers/models/hunyuan-3d/v3.1/pro/image-to-3d.md) (`hunyuan-3d/v3.1/pro/image-to-3d`): $0.375 / run

## Links

- HTML page: https://doitong.com/developers/models/hyper3d/rodin
- 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=hyper3d/rodin
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/hyper3d/rodin