# H3 Max Hand Drawn API

> Text-to-video yenye mwonekano wa uhuishaji wa kuchorwa kwa mkono kwa mtindo wa penseli, ikiwa na picha ya fremu ya kwanza kwa hiari

Huzalisha klipu za uhuishaji zenye sauti katika mtindo wa kuchorwa kwa mkono unaotumika kiotomatiki, hivyo vidokezo vinaweza kuzingatia mandhari, kitendo, kamera na sauti. `image_url` ya fremu ya kwanza ni ya hiari, na mchoro wa penseli hulingana vyema na mwonekano; uwiano wake huweka turubai. Bila picha, chagua `aspect_ratio` kutoka 21:9 hadi 9:16. `duration` ni sekunde 5 hadi 15 na tokeo ni 768P.

- Model id: `minimax/h3-max/styles/hand-drawn`
- Made by: MiniMax
- Category: Text to Video
- Output: video
- Price: $0.08 / second (5 s ≈ $0.40) (cheapest run $0.40 (400 API credits))
- Run: `POST https://api.doitong.ru/v1/run/minimax/h3-max/styles/hand-drawn`
- Quote: `POST https://api.doitong.ru/v1/quote/minimax/h3-max/styles/hand-drawn`
- Docs page: https://doitong.com/sw/developers/models/minimax/h3-max/styles/hand-drawn

## Pricing

Price: **$0.08 / second (5 s ≈ $0.40)**. Billed per second of output (`duration`, default 15).

The full example input below costs $0.40 = 400 API credits (5 s × 80 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/minimax/h3-max/styles/hand-drawn` 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 |  | 1 – 49868 characters | Kidokezo cha video yenye mtindo wa kuchorwa kwa mkono uliotumika kiotomatiki; bainisha mazingira, kitendo, mwenendo wa kamera na sauti. |
| `image_url` | `image` | string (image URL) \| null | no |  |  | Picha ya hiari ambayo uwiano wake huweka uwiano wa pande wa turubai na maudhui yake hutoa fremu ya mwanzo. Mchoro wa penseli unapendekezwa kwa uthabiti wa juu zaidi wa mwonekano. |
| `duration` |  | integer | no | `5` | 5 – 15 | Urefu unaotakiwa wa video, uliopimwa kwa sekunde. |
| `aspect_ratio` |  | enum (string) | no | `16:9` | `21:9`, `16:9`, `4:3`, `1:1`, `3:4`, `9:16` | Uwiano wa pande unaotumika wakati wa kuzalisha kutoka kwa maandishi pekee. Hauna athari ikiwa image_url imetolewa. |
| `seed` |  | integer \| null | no |  |  | Seed ya nasibu; isipotajwa, seed huchaguliwa kiotomatiki. |

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
{
  "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/minimax/h3-max/styles/hand-drawn?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/minimax/h3-max/styles/hand-drawn?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/minimax/h3-max/styles/hand-drawn", 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": "minimax/h3-max/styles/hand-drawn",
      "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": "minimax/h3-max/styles/hand-drawn",
  "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": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "seed": 42
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "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 |
|---|---|---|
| `video` | object {url, content_type, file_name, file_size} | Video ya uhuishaji wa kuchorwa kwa mkono iliyozalishwa katika 768P, ikijumuisha sauti. |
| `seed` | integer | Seed iliyotumika kuzalisha tokeo hili. |

## Related models

- [H3 Max 16-bit Pixel](https://doitong.com/developers/models/minimax/h3-max/styles/16bit-pixel.md) (`minimax/h3-max/styles/16bit-pixel`): $0.08 / second
- [H3 Max Low Poly](https://doitong.com/developers/models/minimax/h3-max/styles/low-poly.md) (`minimax/h3-max/styles/low-poly`): $0.08 / second
- [H3 Max Retro Toon 70s](https://doitong.com/developers/models/minimax/h3-max/styles/retro-toon-70s.md) (`minimax/h3-max/styles/retro-toon-70s`): $0.08 / second
- [H3 Max VHS](https://doitong.com/developers/models/minimax/h3-max/styles/vhs.md) (`minimax/h3-max/styles/vhs`): $0.08 / second
- [MiniMax H3 Text to Video](https://doitong.com/developers/models/minimax/h3/text-to-video.md) (`minimax/h3/text-to-video`): from $0.05 / second
- [FLUX 3 Max Text to Video](https://doitong.com/developers/models/blackforestlabs/flux-3-max/text-to-video.md) (`blackforestlabs/flux-3-max/text-to-video`): from $0.0425 / second of output video
- [Grok Imagine Video 1.5 Text to Video](https://doitong.com/developers/models/xai/grok-imagine-video/v1.5/text-to-video.md) (`xai/grok-imagine-video/v1.5/text-to-video`): from $0.08 / second
- [Kling 3.0 Pro Text to Video](https://doitong.com/developers/models/kling-video/v3/pro/text-to-video.md) (`kling-video/v3/pro/text-to-video`): from $0.112 / second

## Links

- HTML page: https://doitong.com/developers/models/minimax/h3-max/styles/hand-drawn
- 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=minimax/h3-max/styles/hand-drawn
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/minimax/h3-max/styles/hand-drawn