# Hyper3D - Rodin V2.5 - Text to 3D API

> Text-zu-3D mit Rodin V2.5 über sechs Stufen hinweg, aus einem Prompt mit bis zu 1024 Zeichen

Erzeugt ein 3D-Modell aus dem erforderlichen `prompt` mit bis zu 1024 Zeichen. Wähle ein `tier` von Gen-2.5-Minimum bis Gen-2.5-Extreme-High (Standard High), eine Meshgröße in Quads oder Dreiecken sowie ein `material` wie PBR oder Shaded. Export als glb, usdz, fbx, obj oder stl und `seed` zwischen 0 und 65535.

- Model id: `hyper3d/rodin/v2.5/text-to-3d`
- Made by: Hyper3D
- Category: Text to 3D
- Output: 3d
- Price: from $0.40 / request (cheapest run $0.40 (400 API credits))
- Run: `POST https://api.doitong.ru/v1/run/hyper3d/rodin/v2.5/text-to-3d`
- Quote: `POST https://api.doitong.ru/v1/quote/hyper3d/rodin/v2.5/text-to-3d`
- Docs page: https://doitong.com/de/developers/models/hyper3d/rodin/v2.5/text-to-3d

## Pricing

Price: **from $0.40 / request** (the lowest tier; the quote prices your exact input). Billed once per request.

Price rules (the first rule that matches the input wins; a parameter you leave out counts as its default):

- When `addons.high_pack` = true: $1.20 (1200 API credits) / 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/v2.5/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 |  | ≤ 1024 characters | Textanweisungen zur Steuerung der Modellgenerierung; im Text-to-3D-Modus erforderlich. |
| `tier` |  | enum (string) | no | `Gen-2.5-High` | `Gen-2.5-Minimum`, `Gen-2.5-Extreme-Low`, `Gen-2.5-Low`, `Gen-2.5-Medium`, `Gen-2.5-High`, `Gen-2.5-Extreme-High` | Detailstufe des Meshs; eine höhere Stufe erhöht den Detailgrad. Gen-2.5-Minimum aktiviert jedoch automatisch den Minimalmodus und erzwingt 50K Triangle unabhängig von quality_mesh_option. Weitere Details finden Sie in der [Dokumentation](https://developer.hyper3d.ai/api-specification/rodin-gen2.5#use-gen-2.5-generation-with-following-gen-2.5-tiers). |
| `seed` |  | integer \| null | no |  | 0 – 65,535 | Optionaler Zufalls-Seed im Bereich von 0–65535. |
| `geometry_file_format` |  | enum (string) | no | `glb` | `glb`, `usdz`, `fbx`, `obj`, `stl` | Dateiformat der Geometrie, wählbar aus glb, usdz, fbx, obj, stl; Standard ist glb. |
| `material` |  | enum (string) | no | `All` | `PBR`, `Shaded`, `All`, `None` | Auswahl der Materialausgabe: Wählen Sie None für Geometrie ohne Texturen oder All, um beide Materialvarianten zu erhalten. Wählen Sie PBR für realistische Beleuchtung mit physikalisch basierten Materialien oder Shaded für vorberechnete Beleuchtung ohne PBR-Maps. |
| `quality_mesh_option` |  | enum (string) | no | `Auto` | `Auto`, `4K Quad`, `8K Quad`, `18K Quad`, `50K Quad`, `100K Quad`, `200K Quad`, `2K Triangle`, `20K Triangle`, `50K Triangle`, `150K Triangle`, `500K Triangle`, `1M Triangle`, `2M Triangle` | Mesh-Topologie und Qualität, wobei die verfügbaren Flächenzahlen von der Stufe abhängen: Extreme-Low, Low und Medium erlauben bis zu 1M Triangle; High und Extreme-High unterstützen 20K Triangle bis 2M Triangle. Auto wendet diese empfohlenen Einstellungen an: 1. Gen-2.5-Minimum → 50K Triangle; 2. Gen-2.5-Extreme-Low → 50K Triangle; 3. Gen-2.5-Low → 50K Triangle; 4. Gen-2.5-Medium → 500K Triangle; 5. Gen-2.5-High → 500K Triangle; Gen-2.5-Extreme-High → 1M Triangle. Bei manueller Auswahl eignet sich Quad für glatte Oberflächen und Triangle für detaillierte Geometrie; die Hyper3D API erhält die Topologie als `mesh_mode` (Quad/Raw) und die Flächenzahl als `quality_override`. |
| `texture_mode` |  | enum (string) \| null | no |  | `legacy`, `extreme-low`, `low`, `medium`, `high` | Wählen Sie die Texturqualität explizit oder überlassen Sie die Auswahl der API, die einen zur Stufe passenden Standard verwendet. |
| `enable_creative_mode` |  | boolean | no | `false` |  | Kreativer Generierungsmodus, entspricht `geometry_instruct_mode` mit dem Wert `creative` in der Hyper3D API. Die Aktivierung macht die Generierung robuster, ohne die Konsistenz der Ausgabe zu beeinträchtigen. |
| `hd_texture` |  | boolean | no | `false` |  | Steuert die erweiterte Textur-Nachbearbeitung zur Verbesserung der visuellen Wiedergabetreue. |
| `texture_delight` |  | boolean | no | `false` |  | Entfernt vorberechnete Beleuchtung und Glanzlichter aus generierten Texturen. |
| `is_micro` |  | boolean | no | `false` |  | Fügt feinere geometrische Details im Mikrobereich hinzu; wirkt nur bei `tier="Gen-2.5-Extreme-High"`. |
| `TAPose` |  | boolean | no | `false` |  | Einstellung der Figurenpose für einfacheres Rigging und Animieren in 3D-Software: Bei Aktivierung werden Figuren entweder in T-Pose oder A-Pose generiert. |
| `bbox_condition` |  | object {width, height, length} \| null | no |  |  | Begrenzen Sie die Größe des generierten Modells mithilfe eines ControlNet. |
| `bbox_condition.width` |  | integer | no | `0` | 1 – 2,048 | Breite der Begrenzungsbox entlang der x-Achse. |
| `bbox_condition.height` |  | integer | no | `0` | 1 – 2,048 | Höhe der Begrenzungsbox entlang der y-Achse. |
| `bbox_condition.length` |  | integer | no | `0` | 1 – 2,048 | Länge der Begrenzungsbox entlang der z-Achse. |
| `addons` |  | object {high_pack} \| null | no |  |  | Zusätzliche Optionen, die bei Bedarf angewendet werden. |
| `addons.high_pack` |  | boolean | no | `false` |  | HighPack-Erweiterung: Die Quad-Ausgabe hat etwa 16-mal so viele Flächen wie über den Parameter quality angefordert, und Texturen verwenden eine Auflösung von 4K statt des Standards 2K. |
| `enable_safety_checker` |  | boolean | no | `true` |  | Die Prüfung kann durch Setzen auf false gelockert werden, sofern der Aufrufer dazu berechtigt ist. |

## 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.ru/v1/run/hyper3d/rodin/v2.5/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.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/v2.5/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.ru/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/hyper3d/rodin/v2.5/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.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/v2.5/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": "hyper3d/rodin/v2.5/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": 400,
    "usd": "0.40",
    "charged": 400,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "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
    },
    "model_meshes": [
      {
        "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} | Datei mit dem generierten 3D-Objekt. |
| `model_meshes` | array of object {url, content_type, file_name, file_size} | Zusätzliche 3D-Objektdateien, die von Hyper3D generiert und zusätzlich zu model_mesh zurückgegeben werden. |
| `seed` | integer | Während der Generierung angewendeter Seed. |
| `textures` | array of object {url, content_type, file_name, file_size, width, height} | Für das 3D-Objekt erzeugte Texturen. |

## Related models

- [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
- [Hyper3D - Rodin V2.5 - Text to 3D - Fast](https://doitong.com/developers/models/hyper3d/rodin/v2.5/text-to-3d/fast.md) (`hyper3d/rodin/v2.5/text-to-3d/fast`): $0.10 / request
- [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
- [Hunyuan3d V3 · Text to 3D](https://doitong.com/developers/models/hunyuan3d-v3/text-to-3d.md) (`hunyuan3d-v3/text-to-3d`): from $0.225 / run

## Links

- HTML page: https://doitong.com/developers/models/hyper3d/rodin/v2.5/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=hyper3d/rodin/v2.5/text-to-3d
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/hyper3d/rodin/v2.5/text-to-3d