# Hyper3D Rodin API

> Rodin 3D ģenerēšana no teksta vai attēliem ar PBR vai ēnotiem materiāliem un kvalitātes līmeņiem

Ģenerē 3D modeļus no līdz 1024 rakstzīmju uzvednes, ievades attēliem vai abiem. `condition_mode` ir fuse vai concat vairāku attēlu ievadei. Opcijas ietver `quality` no extra-low līdz high, `material` PBR vai Shaded, `tier` Regular vai Sketch, `TAPose`, `bbox_condition`, kā arī glb, usdz, fbx, obj vai stl eksportu.

- 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.com/v1/run/hyper3d/rodin`
- Quote: `POST https://api.doitong.com/v1/quote/hyper3d/rodin`
- Docs page: https://doitong.com/lv/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.com/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 | Ģenerēšanas vadlīnijas teksta veidā; Text-to-3D režīmā tās ir obligātas, bet Image-to-3D režīmā var nebūt. |
| `input_image_urls` |  | array of image URL | no |  |  | Avota attēlu URL; Image-to-3D režīmā tie ir obligāti, bet Text-to-3D režīmā tos pēc izvēles var izmantot modeļa ģenerēšanai. |
| `condition_mode` |  | enum (string) | no | `concat` | `fuse`, `concat` | Attēla nosacījumu metode: concat izveido modeli no viena objekta vairākiem skatiem, un augšupielādes secība nav svarīga. Alternatīvi fuse prasa vienu vai vairākus attēlus un izveido modeli, iegūstot objektu pazīmes un apvienojot tās starp attēliem. |
| `seed` |  | integer \| null | no |  | 0 – 65,535 | Neobligāta nejaušināšanas sēkla diapazonā no 0–65535. |
| `geometry_file_format` |  | enum (string) | no | `glb` | `glb`, `usdz`, `fbx`, `obj`, `stl` | Ģeometrijas faila formāts, izvēloties glb, usdz, fbx, obj vai stl; noklusējums ir glb. |
| `material` |  | enum (string) | no | `PBR` | `PBR`, `Shaded` | Materiāla izvēle: PBR vai Shaded; noklusējums ir PBR. |
| `quality` |  | enum (string) | no | `medium` | `high`, `medium`, `low`, `extra-low` | Ģenerēšanas kvalitātes līmenis: high, medium, low, extra-low; noklusējums ir medium. |
| `use_hyper` |  | boolean | no | `false` |  | Kontrolē hyper-mode modeļa eksportēšanu; noklusējums ir false. |
| `tier` |  | enum (string) | no | `Regular` | `Regular`, `Sketch` | Ģenerēšanas līmeņa izvēle: izmantojiet Sketch priekš Rodin Sketch vai Regular priekš Rodin Regular. |
| `TAPose` |  | boolean | no | `false` |  | Kontrolē, vai cilvēkam līdzīgs modelis tiek ģenerēts T/A pozā. |
| `bbox_condition` |  | array of integer \| null | no |  |  | Norobežojošā lodziņa masīvs, parasti sakārtots kā 3 elementi: garums uz X ass, platums uz Y ass un augstums uz Z ass. Šīs vērtības nosaka lodziņa izmērus un mērogošanas koeficientu. |
| `addons` |  | string \| null | no |  |  | Neobligāti ģenerēšanas papildinājumi; noklusējums ir []. Pieejamā HighPack opcija nodrošina augstas poligonu izšķirtspējas modeļus un palielina tekstūras izšķirtspēju no noklusējuma 1K uz 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.com/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.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/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.com/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.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": "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.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `model_mesh` | object {url, content_type, file_name, file_size} | Fails ar ģenerēto 3D objektu. |
| `seed` | integer | Ģenerēšanas laikā izmantotā sēkla. |
| `textures` | array of object {url, content_type, file_name, file_size, width, height} | 3D objektam izveidotās tekstūras. |

## 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.com/v1/models/hyper3d/rodin