# Topaz Upscale Image Generative API

> وضوح‌افزای مولد تصویر با مدل‌های متعدد، بهبود چهره و حالت Redefine هدایت‌شده با پرامپت

تصویر را از 1x تا 4x با انتخاب `model` افزایش وضوح می‌دهد؛ از جمله Wonder 3.5، Wonder 3، Recover 3، Redefine و Recovery V2. بهبود چهره کنترل‌های جداگانه شدت و خلاقیت دارد. Redefine یک `prompt` حداکثر 1024 کاراکتری به‌همراه `creativity`، `texture`، `sharpen` و `denoise` اضافه می‌کند. برای منابع کوچک یا تار مناسب است.

- Model id: `topaz/upscale/image/generative`
- Made by: Topaz Labs
- Category: Upscale
- Output: image
- Price per megapixel of your output image: from $0.01 / megapixel of output image (cheapest run $0.01 (10 API credits))
- Run: `POST https://api.doitong.com/v1/run/topaz/upscale/image/generative`
- Quote: `POST https://api.doitong.com/v1/quote/topaz/upscale/image/generative`
- Docs page: https://doitong.com/fa/developers/models/topaz/upscale/image/generative

## Pricing

Price: **from $0.01 / megapixel of output image** (the lowest tier; the quote prices your exact input). Price per megapixel of your output image: 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 $0.08 = 80 API credits (8 MP output image × $0.01).

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/topaz/upscale/image/generative` 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 |  | ≥ 1 characters | URL تصویر منبع برای ارتقای وضوح. |
| `model` |  | enum (string) | no | `Wonder 3` | `Wonder 3.5`, `Wonder 3`, `Wonder 2`, `Wonder`, `Recover 3`, `Standard MAX`, `Redefine`, `Recovery V2`, `Recovery` | انتخاب مدل ارتقای وضوح مولد: Recovery و Recovery V2 تصاویر با وضوح بسیار پایین را بازسازی می‌کنند؛ Redefine با پرامپت جزئیات خلاقانه را هدایت می‌کند؛ Standard MAX دقت و کیفیت بالا را ترجیح می‌دهد؛ Recover 3 جزئیات طبیعی را بازسازی می‌کند. در خانواده Wonder، مدل‌های Wonder و Wonder 2 پیش از Wonder 3، پیشرفته‌ترین مدل واقع‌گرایی مولد، قرار دارند؛ جدیدترین نسخه، Wonder 3.5، جزئیات ظریف‌تر و تکرار الگوی کمتری ارائه می‌دهد. |
| `upscale_factor` |  | number | no | `2` | 1 – 4 | ضریب بزرگ‌نمایی تصویر؛ برای نمونه، 2.0 هر دو بُعد را دو برابر می‌کند. |
| `crop_to_fill` |  | boolean | no | `false` |  |  |
| `output_format` |  | enum (string) | no | `jpeg` | `jpeg`, `png` | قالب تصویر ارتقایافته. |
| `subject_detection` |  | enum (string) | no | `All` | `All`, `Foreground`, `Background` | نحوه شناسایی سوژه‌ها هنگام بهبود تصاویر با Recovery V2، Wonder 3 یا Recovery. |
| `face_enhancement` |  | boolean | no | `true` |  | کلید فعال‌سازی بهبود چهره تصویر. |
| `face_enhancement_creativity` |  | number | no | `0` | 0 – 1 | کنترل خلاقیت بهبود چهره، فقط هنگام فعال بودن بهبود چهره: برای بیشترین خلاقیت 1.0 و برای عدم اعمال 0.0 را تنظیم کنید. |
| `face_enhancement_strength` |  | number | no | `0.8` | 0 – 1 | کنترل قدرت بهبود چهره، فقط هنگام فعال بودن بهبود چهره: برای بیشترین بهبود 1.0 و برای عدم اعمال 0.0 را تنظیم کنید. |
| `enhancement_strength` |  | enum (string) \| null | no |  | `low`, `medium`, `high` | قدرت بهبود ارتقای وضوح مولد که در صورت مشخص‌نشدن به‌طور خودکار تنظیم می‌شود؛ مدل‌های پشتیبانی‌شده Wonder 3.5 و Wonder 3 هستند. |
| `creativity` |  | integer \| null | no |  | 1 – 6 | خلاقیت ارتقای وضوح مولد از 1 تا 6، فقط پشتیبانی‌شده توسط Redefine. افزایش آن جزئیات خیال‌پردازانه یا توهمی بیشتری می‌افزاید. |
| `texture` |  | integer \| null | no |  | 1 – 5 | کنترل جزئیات بافت، انحصاری ارتقای وضوح مولد Redefine، با سطوح 1 تا 5. |
| `prompt` |  | string \| null | no |  | ≤ 1024 characters | متن راهنما برای ارتقای وضوح مولد، محدود به 1024 نویسه و فقط پشتیبانی‌شده توسط Redefine. |
| `autoprompt` |  | boolean \| null | no |  |  | کلید تولید خودکار پرامپت، انحصاری ارتقای وضوح مولد Redefine. |
| `sharpen` |  | number \| null | no |  | 0 – 1 | شدت وضوح‌بخشی از 0.0 تا 1.0، فقط پشتیبانی‌شده توسط Redefine. |
| `denoise` |  | number \| null | no |  | 0 – 1 | شدت حذف نویز از 0.0 تا 1.0، فقط پشتیبانی‌شده توسط Redefine. |
| `detail` |  | number \| null | no |  | 0 – 1 | شدت بازیابی جزئیات از 0.0 تا 1.0، فقط پشتیبانی‌شده توسط Recovery V2. |
| `enable_safety_checker` |  | boolean | no | `true` |  | با تنظیم false، در صورت مجاز بودن فراخواننده، می‌توان بررسی را آسان‌گیرانه‌تر کرد. |

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.com/v1/run/topaz/upscale/image/generative?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.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/topaz/upscale/image/generative?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.com/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/topaz/upscale/image/generative", 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": "topaz/upscale/image/generative",
      "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": "topaz/upscale/image/generative",
  "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": 80,
    "usd": "0.08",
    "charged": 80,
    "refunded": 0
  },
  "input": {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "output": {
    "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
    }
  },
  "outputs": [
    {
      "type": "image",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "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 |
|---|---|---|
| `image` | object {url, content_type, file_name, file_size} | تصویر تولیدشده با بزرگ‌نمایی. |

## Related models

- [Topaz Image Upscale](https://doitong.com/developers/models/topaz/upscale/image/precision.md) (`topaz/upscale/image/precision`): $0.08 / 24 megapixels of output image
- [Topaz Upscale Image Creative](https://doitong.com/developers/models/topaz/upscale/image/creative.md) (`topaz/upscale/image/creative`): $0.08 / 2 megapixels of output image
- [Topaz Upscale Image Transparent](https://doitong.com/developers/models/topaz/upscale/image/transparent.md) (`topaz/upscale/image/transparent`): $0.08 / 24 megapixels of output image
- [Topaz Video Upscale](https://doitong.com/developers/models/topaz/upscale/video/precision.md) (`topaz/upscale/video/precision`): from $0.00667 / second of input video
- [Topaz Upscale Video Creative](https://doitong.com/developers/models/topaz/upscale/video/creative.md) (`topaz/upscale/video/creative`): from $0.30 / second of input video
- [Topaz Upscale Video Generative](https://doitong.com/developers/models/topaz/upscale/video/generative.md) (`topaz/upscale/video/generative`): from $0.06 / second of input video
- [AuraSR](https://doitong.com/developers/models/aura-sr.md) (`aura-sr`): $0.001111 / second of processing time
- [Bria Increase Resolution](https://doitong.com/developers/models/bria/increase-resolution.md) (`bria/increase-resolution`): $0.04 / image

## Links

- HTML page: https://doitong.com/developers/models/topaz/upscale/image/generative
- 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=topaz/upscale/image/generative
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/topaz/upscale/image/generative