# Z-Image Turbo Seamless Tiling API

> Modail text-to-image luath a nì toradh leacach, le leacadh còmhnard, inghearach no gach taobh agus inpainting

Gineadh ìomhaighean a nì ath-aithris thar nan oirean, fo smachd `tiling_mode` (both, horizontal no vertical), `tile_size` agus `tile_stride`. Ruithidh e suas ri 8 ceum co-dhùnaidh agus tillidh e 1 gu 4 ìomhaigh ann am png, jpeg no webp. Le bhith a’ toirt seachad `image_url` comasaichidh sin ìomhaigh-gu-ìomhaigh, agus le bhith a’ cur `mask_image_url` ris comasaichidh sin inpainting. Suidhichidh `strength` na tha an in-chur ag atharrachadh.

- Model id: `z-image/turbo/tiling`
- Made by: Alibaba
- Category: Text to Image
- Output: image
- Price per megapixel of your output image: $0.02 / megapixel of output image (cheapest run $0.02 (20 API credits))
- Run: `POST https://api.doitong.com/v1/run/z-image/turbo/tiling`
- Quote: `POST https://api.doitong.com/v1/quote/z-image/turbo/tiling`
- Docs page: https://doitong.com/gd/developers/models/z-image/turbo/tiling

## Pricing

Price: **$0.02 / megapixel of output image**. 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 $0.02 = 20 API credits (1 MP output image × $0.02).

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/z-image/turbo/tiling` 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 |
|---|---|---|---|---|---|---|
| `prompt` |  | string | yes |  |  | Prompt a stiùireas gineadh ìomhaighe. |
| `image_size` |  | object {width, height} \| enum (string) | no | `square_hd` | `square_hd`, `square`, `portrait_4_3`, `portrait_16_9`, `landscape_4_3`, `landscape_16_9`, `auto` | Meudan na h-ìomhaighe gineadhte, le 'auto' a’ taghadh 1024x1024 mura tèid ìomhaigh in-chuir a thoirt seachad; anns a’ chùis sin, thèid na meudan aice a chleachdadh. |
| `num_inference_steps` |  | integer | no | `8` | 1 – 8 | Àireamh nan ceumannan co-dhùnaidh ri ruith. |
| `seed` |  | integer \| null | no |  |  | Sìol airson ìomhaighean ath-riochdachail: cruthaichidh prompt agus sìol co-ionann an aon ìomhaigh nuair nach eil tionndadh a’ mhodail air atharrachadh. |
| `num_images` | `num_outputs` | integer | no | `1` | 1 – 4 | Àireamh nan ìomhaighean a chaidh iarraidh airson gineadh. |
| `enable_safety_checker` |  | boolean | no | `true` |  | Sgrùdadh sàbhailteachd, a thilleas ìomhaighean dubha an àite ìomhaighean sam bith a chaidh an comharrachadh mar mhì-shàbhailte. Bidh true a’ comasachadh sgrùdaidh; cuiridh false à comas e dìreach airson chunntasan ùghdarraichte, agus thèid iarrtasan gun ùghdarras a sgrùdadh co-dhiù. |
| `output_format` |  | enum (string) | no | `png` | `jpeg`, `png`, `webp` | Cruth faidhle na h-ìomhaigh a thig às. |
| `acceleration` |  | enum (string) | no | `regular` | `none`, `regular`, `high` | Ìre luathachaidh air a cur an sàs ann an giullachd. |
| `enable_prompt_expansion` |  | boolean | no | `false` |  | Smachd air a bheil leudachadh a’ phrompt air a chomasachadh. |
| `image_url` | `image` | string (image URL) \| null | no |  |  | URL ìomhaighe a thèid a chleachdadh airson gineadh ìomhaigh-gu-ìomhaigh no peantadh a-staigh. Le bhith a’ solarachadh mask_image_url thèid peantadh a-staigh a thaghadh; le bhith ga fhàgail às thèid gineadh ìomhaigh-gu-ìomhaigh a thaghadh. |
| `mask_image_url` |  | string (image URL) \| null | no |  |  | URL masg inpainting air a sholarachadh còmhla ris an image_url riatanach. Cumaidh am masg raointean dubha gun atharrachadh agus ath-ghineadh e raointean geala. |
| `strength` |  | number | no | `0.6` | ≤ 1, > 0 | Neart cruth-atharrachaidh air a chur an sàs a-mhàin ann an ìomhaigh a chaidh a sholarachadh tro image_url; gun chleachdadh air dhòigh eile. |
| `tile_size` |  | integer | no | `128` | 32 – 256 | Meud leacag ann an àite falaichte, far a bheil 64 a’ freagairt ri 512px, 128 ri 1024px, agus 256 ri 2048px. Bidh meudan na h-ìomhaighe gineadhte a’ cur crìoch fèin-obrachail air a’ mheud ri taobh nan làmhan leacach; feumaidh patchification luach cothromach a bhith ann, a ghabhas roinneadh le 2. |
| `tile_stride` |  | integer | no | `64` | 16 – 128 | Ceum leacachaidh ann an àite falaichte, le co-ionnanachdan piogsail de 32 = 256px, 64 = 512px, agus 128 = 1024px. Chan eil ach iomadan de 2 dligheach; thèid luach sam bith os cionn leth na meud leacach èifeachdaich a lùghdachadh gu fèin-obrachail chun na crìche sin. |
| `tiling_mode` |  | enum (string) | no | `both` | `both`, `horizontal`, `vertical` | Stiùireadh leacachaidh: tha 'both' a’ còmhdach gach stiùireadh, tha 'horizontal' a’ còmhdach bho chlì gu deas a-mhàin, agus tha 'vertical' a’ còmhdach bho bhàrr gu bonn a-mhàin. |

File parameters (`image`, `mask_image_url`) 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
{
  "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.com/v1/run/z-image/turbo/tiling?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.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/z-image/turbo/tiling?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.com/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/z-image/turbo/tiling", 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": "z-image/turbo/tiling",
      "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": "z-image/turbo/tiling",
  "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": 20,
    "usd": "0.02",
    "charged": 20,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "images": [
      {
        "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
      }
    ],
    "timings": {},
    "seed": 42,
    "has_nsfw_concepts": [
      false
    ],
    "prompt": "string"
  },
  "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 |
|---|---|---|
| `images` | array of object {url, content_type, file_name, file_size, width, height} | Fiosrachadh faidhle airson nan ìomhaighean gineadh. |
| `timings` | object | Fiosrachadh tìm mun phròiseas gineadh. |
| `seed` | integer | Sìol gineadh ìomhaighe, a’ gabhail a-steach an luach a chaidh a thaghadh air thuaiream ma chaidh sìol fhàgail às an in-chur; air dhòigh eile, bidh e ag ath-aithris an luach a chaidh a solar. |
| `has_nsfw_concepts` | array of boolean | A’ comharrachadh a bheil bun-bheachdan NSFW a’ nochdadh anns na h-ìomhaighean a chaidh a ghineadh. |
| `prompt` | string | Prompt a chaidh a chleachdadh rè gineadh ìomhaighe. |

## Related models

- [Z Image Base](https://doitong.com/developers/models/z-image/base.md) (`z-image/base`): $0.01 / megapixel
- [Z Image Base Lora](https://doitong.com/developers/models/z-image/base/lora.md) (`z-image/base/lora`): $0.012 / megapixel
- [Z Image Turbo](https://doitong.com/developers/models/z-image/turbo.md) (`z-image/turbo`): $0.005 / megapixel
- [Z Image Turbo Lora](https://doitong.com/developers/models/z-image/turbo/lora.md) (`z-image/turbo/lora`): $0.0085 / megapixel
- [Z-Image Turbo Seamless Tiling Lora](https://doitong.com/developers/models/z-image/turbo/tiling/lora.md) (`z-image/turbo/tiling/lora`): $0.025 / megapixel of output image
- [Z Image Turbo Controlnet](https://doitong.com/developers/models/z-image/turbo/controlnet.md) (`z-image/turbo/controlnet`): $0.013 / image
- [Z Image Turbo Controlnet Lora](https://doitong.com/developers/models/z-image/turbo/controlnet/lora.md) (`z-image/turbo/controlnet/lora`): $0.04 / image
- [Z Image Turbo Image To Image](https://doitong.com/developers/models/z-image/turbo/image-to-image.md) (`z-image/turbo/image-to-image`): $0.015 / image

## Links

- HTML page: https://doitong.com/developers/models/z-image/turbo/tiling
- 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=z-image/turbo/tiling
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/z-image/turbo/tiling