# Tripo H3.1 Image to 3D API

> ᡝᠮᡠ ᡤᠠᠳᠠᠨ ᡩᡝᡵᡳ 3D ᠪᡠᠶᡝᠮᡝ᠂ PBR ᠮᡝᡵᡤᡝᠨ᠂ ᠵᠠᠯᠠᠨ ᠵᡠᠰᡳᠨ ᠵᡝᠯᡳᠨ ᡶᠠᠰᡥᠠᠨᡳ ᠵᡠᠯᡝ

`image_url` ᡩᡝ ᡝᠮᡤᡳ ᠵᠠᠯᠠᠨ ᡠᠯᠠᡥᠠᠨ ᡳ 3D ᡤᠠᡳᡥᠠᠮᠪᡳ. `face_limit` (1,000 ᡩᡝᡵᡳ 2,000,000), `texture`, `pbr`, ᡤᠠᠯᡳᠰᡠᠨ ᡵᡝᠰᡠ ᡵᡝᠰᡠ ᠵᠠᠯᠠᠨ ᡳ `texture_quality` ᠵᡠᠯᡝ `geometry_quality`, `quad` ᡤᠠᠷᡤᠠᠨ, `auto_size` ᠵᡠᠯᡝ `orientation` ᠣᠴᡳ ᠰᡠᠯᡤᡝᠮᡝ ᠠᠪᡠᡴᠠᠮᠪᡳ. ᠰᡠᠯᡠᠨ ᡩᡝ ᠵᠠᠯᠠᠨ ᡳ ᠵᠠᠯᠠᠨ ᠵᠠᡥᠠᠨ ᠵᡠᠯᡝ ᡝᡵᡤᡳ ᠵᠠᠯᠠᠨ ᡳᠯᡥᠠᡥᠠ ᠵᠠᠯᠠᠨ ᠵᡠᠯᡝ ᠵᠠᠯᠠᠨ ᡳᡩ ᠠᠪᡠᡴᠠᠮᠪᡳ.

- Model id: `tripo3d/h3.1/image-to-3d`
- Made by: Tripo
- Category: Image to 3D
- Output: 3d
- Price per run: from $0.20 / run (cheapest run $0.20 (200 API credits))
- Run: `POST https://api.doitong.ru/v1/run/tripo3d/h3.1/image-to-3d`
- Quote: `POST https://api.doitong.ru/v1/quote/tripo3d/h3.1/image-to-3d`
- Docs page: https://doitong.com/mnc/developers/models/tripo3d/h3.1/image-to-3d

## Pricing

Price: **from $0.20 / 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 $0.30 = 300 API credits (1 run × $0.30).

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/tripo3d/h3.1/image-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

Send either the canonical name or the native field name (not both). Canonical names are the same across models.

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `image_url` | `image` | string (image URL) | yes |  |  | 3D ᠮᠣᠳᡝᠯ ᡳ ᠪᡝᠶᡝᠮᡝ ᡩᡝ ᡠᠯᠠᠮᡝᠨᡝᠮᠪᡳ ᡳ ᡤᠠᠳᠠᠨ ᡳ URL᠉ |
| `face_limit` |  | integer \| null | no |  | 1,000 – 2,000,000 | mesh ᡳ ᡤᠠᠯᠠᠨ ᡳ ᠵᠠᠯᠠᠨ ᡳ ᡩᠠᠯᠠᠮᠪᡳ᠉ |
| `texture` |  | boolean | no | `true` |  | ᠮᠣᠳᡝᠯ ᡩᡝ ᡤᠠᠳᠠᠨ ᡳ ᠪᡝᠶᡝᠮᡝ ᡠᠯᠠᠮᡝᠨᡝᠮᠪᡳ ᠠᠮᡝ ᠪᡳᠰᡳ ᠣᠮᠪᡳ᠉ |
| `pbr` |  | boolean | no | `true` |  | PBR ᡳ ᡤᠠᠯᠠᠨ ᠪᡝ ᡝᠨᡝᠮᠪᡳ᠉ ᡝᠨᡝᠮᡝ ᡤᠠᠳᠠᠨ ᡳ ᠪᡝᠶᡝᠮᡝ ᠪᡝ ᡳᠨᡠᠮᠪᡳ᠉ |
| `model_seed` |  | integer \| null | no |  |  | ᠵᠠᠯᠠᠨ ᡳ ᡩᠠᠯᠠᠮᡝ ᡩᡝ ᠵᠠᠯᠠᠨ ᡳ ᠪᡝᠶᡝᠮᡝ ᠪᡝ ᡝᠮᡠᠨ ᡩᠠᠯᠠᠮᡝᠨᡝᠮᠪᡳ᠉ |
| `texture_seed` |  | integer \| null | no |  |  | ᠵᠠᠯᠠᠨ ᡳ ᡩᠠᠯᠠᠮᡝ ᡩᡝ ᠵᠠᠯᠠᠨ ᡳ ᡤᠠᠳᠠᠨ ᡳ ᠪᡝᠶᡝᠮᡝ ᠪᡝ ᡝᠮᡠᠨ ᡩᠠᠯᠠᠮᡝᠨᡝᠮᠪᡳ᠉ |
| `texture_quality` |  | enum (string) | no | `standard` | `standard`, `detailed` | ᡤᠠᠳᠠᠨ ᡳ ᠵᠠᠯᠠᠨ ᡳ ᠵᠠᠰᠠᠯᠠᠨ᠉ 'detailed' ᠪᡝ ᠰᡝᠯᡝᠮᡝ ᠵᠠᠯᠠᠨ ᡳ ᠪᡝᠶᡝᠮᡝ ᡩᠠᠯᠵᡳᠮᠪᡳ᠉ |
| `geometry_quality` |  | enum (string) | no | `standard` | `standard`, `detailed` | ᠵᠠᠯᠠᠨ ᡳ ᠵᠠᠰᠠᠯᠠᠨ᠉ |
| `texture_alignment` |  | enum (string) | no | `original_image` | `original_image`, `geometry` | ᡤᠠᠳᠠᠨ ᡳ ᠵᠠᠯᠠᠮᡝ ᡳ ᡤᠠᠯᠠᠨ᠉ 'geometry' ᡩᡝ ᠪᡝᠶᡝᠮᡝ ᡳ ᡤᠠᠯᠠᠨ᠂ 'original_image' ᡩᡝ ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝ ᡳ ᡤᠠᠳᠠᠨ᠉ |
| `auto_size` |  | boolean | no | `false` |  | ᠮᠣᠳᡝᠯ ᡳ ᠮᡝᡵᡤᡝᠨ ᡳ ᠵᠠᠯᠠᠨ ᡩᡝ ᠠᠮᠪᠠ ᠵᠠᠰᠠᠯᠠᠨ ᡩᡝ ᠪᡝᠶᡝᠮᡝᠨᡝᠮᠪᡳ᠉ |
| `orientation` |  | enum (string) | no | `default` | `default`, `align_image` | ᠮᠣᠳᡝᠯ ᡳ ᠵᠠᠯᠠᠮᡝᠨᡳ ᠠᠯᡤᠠᠮᡝᠨᡳ ᠪᡳᠮᡝ 'align_image' ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝ ᡩᡝ ᠵᠠᠰᠠᠮᠪᡳ᠉ |
| `quad` |  | boolean | no | `false` |  | ᡩᠠᠯᠠᠨ ᡳ ᡝᠮᡤᡳ ᡤᠠᠯᠠᠨ ᠶᠠᠪᡠᠨ 4 ᠵᠠᠯᠠᠨ ᡳ quads ᡩᡝ ᠰᡝᠯᡝᠮᠪᡳ᠉ |
| `enable_safety_checker` |  | boolean | no | `true` |  | ᠠᠰᡠᡵᠠᠮᡝ ᠠᠨᡩᠠ ᠪᡳᠮᡝ ᠰᠠᡳᠨ᠈ ᠵᡠᠴᡝᠨ ᠵᡠᠰᡝ ᠠᠰᡠᡵᠠᠮᡝ᠉ |

File parameters (`image`) 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
{
  "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

A fuller example:

```json
{
  "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

## 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/tripo3d/h3.1/image-to-3d?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# 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/tripo3d/h3.1/image-to-3d?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }),
});
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 = {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/tripo3d/h3.1/image-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": "tripo3d/h3.1/image-to-3d",
      "input": {
        "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
      },
      "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": "tripo3d/h3.1/image-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": 300,
    "usd": "0.30",
    "charged": 300,
    "refunded": 0
  },
  "input": {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "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_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
      },
      "base_model": {
        "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
      },
      "pbr_model": {
        "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
      }
    },
    "rendered_image": {
      "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
    },
    "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.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} | ᡝᠮᡤᡳ ᡤᠠᠯᠠᠮᡝ ᡳ 3D ᠮᠣᠳᡝᠯ ᡳ GLB ᠶᠠᠪᡠᠨ FBX ᡶᡳᠯᡝ᠉ |
| `model_urls` | object {glb, fbx, base_model, pbr_model} | 3D ᠮᠣᠳᡝᠯ ᡳ ᡝᠵᡝ ᠵᠠᠰᠠᠯᠠᠨ ᡳ URLᠰᡝ᠉ |
| `rendered_image` | object {url, content_type, file_name, file_size} \| null | ᡝᠮᡤᡳ ᠪᡝᠶᡝᠮᡝ ᡳ 3D ᠮᠣᠳᡝᠯ ᡳ ᡤᠠᠳᠠᠨ ᡳ ᠵᠠᠯᠠᠨ ᡳ ᡝᠮᡠ ᠮᡠᠶᠠᠨ᠉ |
| `task_id` | string \| null | ᡝᠮᡠᠨ ᡩᠠᠯᠠᠮᡝᠨᡝᠮᠪᡳ ᡳ Tripo ᡳ task ID᠂ rig ᠶᠠᠪᡠᠨ rig-check ᡩᡝ ᡠᠯᠠᠮᡝᠨᡝᠮᠪᡳ᠉ |

## Related models

- [Tripo H3.1 Multiview to 3D](https://doitong.com/developers/models/tripo3d/h3.1/multiview-to-3d.md) (`tripo3d/h3.1/multiview-to-3d`): from $0.20 / run
- [Tripo H3.1 Text to 3D](https://doitong.com/developers/models/tripo3d/h3.1/text-to-3d.md) (`tripo3d/h3.1/text-to-3d`): from $0.10 / run
- [Tripo P1 Image to 3D](https://doitong.com/developers/models/tripo3d/p1/image-to-3d.md) (`tripo3d/p1/image-to-3d`): from $0.40 / request
- [Tripo P2 Image to 3D](https://doitong.com/developers/models/tripo3d/p2/image-to-3d.md) (`tripo3d/p2/image-to-3d`): from $1.00 / run
- [Tripo3D · Image to 3D](https://doitong.com/developers/models/tripo3d/tripo/v2.5/image-to-3d.md) (`tripo3d/tripo/v2.5/image-to-3d`): from $0.20 / run
- [Tripo3D · Multiview to 3D](https://doitong.com/developers/models/tripo3d/tripo/v2.5/multiview-to-3d.md) (`tripo3d/tripo/v2.5/multiview-to-3d`): from $0.20 / run
- [Triposplat](https://doitong.com/developers/models/tripo3d/triposplat.md) (`tripo3d/triposplat`): $0.05 / request
- [Hi3D Image to 3D](https://doitong.com/developers/models/hitem3d/hi3d/image-to-3d.md) (`hitem3d/hi3d/image-to-3d`): $0.50 / run

## Links

- HTML page: https://doitong.com/developers/models/tripo3d/h3.1/image-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=tripo3d/h3.1/image-to-3d
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/tripo3d/h3.1/image-to-3d