How do I use Qwen: Qwen3 Max Thinking via API?

Send a POST request to https://stablediffusionapi.com/api/v4/dreambooth with your API key, prompt, and model_id "qwen-qwen3-max-thinking". Get an API key from modelslab.com.

Is Qwen: Qwen3 Max Thinking free to use?

Yes — Stable Diffusion API offers a free tier with 20 generations. Paid plans starting at $8/month give you unlimited access to Qwen: Qwen3 Max Thinking and 1,000+ other models.

What parameters does Qwen: Qwen3 Max Thinking support?

Qwen: Qwen3 Max Thinking accepts standard Stable Diffusion parameters: prompt, negative_prompt, width, height, samples, num_inference_steps (default 30), guidance_scale (default 7.5), seed, and safety_checker.

Can I use generated images commercially?

Yes. You retain copyright on all images you generate via the API and can use them commercially.

Stable Diffusion

Qwen: Qwen3 Max Thinking

model_id: qwen-qwen3-max-thinking

**Top-tier LLM with 1T+ MoE parameters, 36T token training, 260K context; excels in reasoning (100% AIME25/HMMT), built-in tools, dual thinking modes at. Qwen3-Max-Thinking is the flagship reasoning model in the Qwen3 series, designed for high-stakes cognitive tasks that require deep, multi-step reasoning. By significantly scaling model capacity and reinforcement learning compute, it... You can integrate Qwen: Qwen3 Max Thinking into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "qwen-qwen3-max-thinking" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. Qwen: Qwen3 Max Thinking costs $2.340000 per million tokens. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started.

Use Qwen: Qwen3 Max Thinking in playground → Get API key 0

Generate with Qwen: Qwen3 Max Thinking via API

Send a POST request to https://stablediffusionapi.com/api/v4/dreambooth with your API key. Get yours at modelslab.com.

curl -X POST 'https://stablediffusionapi.com/api/v4/dreambooth' \
  -H 'Content-Type: application/json' \
  -d '{
  "key": "YOUR_API_KEY",
  "model_id": "qwen-qwen3-max-thinking",
  "prompt": "a photo of qwen: qwen3 max thinking",
  "negative_prompt": null,
  "width": "512",
  "height": "512",
  "samples": "1",
  "num_inference_steps": "30",
  "guidance_scale": "7.5",
  "safety_checker": "no",
  "enhance_prompt": "yes",
  "seed": null,
  "webhook": null,
  "track_id": null
}'

import requests, json

url = "https://stablediffusionapi.com/api/v4/dreambooth"
payload = json.dumps({
  "key": "YOUR_API_KEY",
  "model_id": "qwen-qwen3-max-thinking",
  "prompt": "a photo of qwen: qwen3 max thinking",
  "negative_prompt": null,
  "width": "512",
  "height": "512",
  "samples": "1",
  "num_inference_steps": "30",
  "guidance_scale": "7.5",
  "safety_checker": "no",
  "enhance_prompt": "yes",
  "seed": null,
  "webhook": null,
  "track_id": null
})
headers = {'Content-Type': 'application/json'}
response = requests.post(url, headers=headers, data=payload)
print(response.text)

const response = await fetch("https://stablediffusionapi.com/api/v4/dreambooth", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
  "key": "YOUR_API_KEY",
  "model_id": "qwen-qwen3-max-thinking",
  "prompt": "a photo of qwen: qwen3 max thinking",
  "negative_prompt": null,
  "width": "512",
  "height": "512",
  "samples": "1",
  "num_inference_steps": "30",
  "guidance_scale": "7.5",
  "safety_checker": "no",
  "enhance_prompt": "yes",
  "seed": null,
  "webhook": null,
  "track_id": null
})
});
const data = await response.json();
console.log(data);

Parameters

Parameter	Default	Description
model_id	qwen-qwen3-max-thinking	Model identifier
prompt
negative_prompt
width	512	Output image width (px)
height	512	Output image height (px)
samples	1	Number of images to generate
num_inference_steps	30	Denoising steps (1-50)
guidance_scale	7.5	Prompt adherence (1-20)
seed	null	Random seed (null to randomize)
safety_checker	yes	NSFW filter (yes/no)
enhance_prompt	yes	Auto-improve prompt (yes/no)

Also searched as

Qwen: Qwen3 Max Thinking is also known as: Qwen: Qwen3 Max Thinking, qwen-qwen3-max-thinking, qwen qwen3 max thinking, qwenqwen3maxthinking, qwen.qwen3.max.thinking. Use it for stable diffusion image generation, available for download via the Stable Diffusion API REST API at https://stablediffusionapi.com/api/v4/dreambooth.

FAQ — Qwen: Qwen3 Max Thinking

How do I use Qwen: Qwen3 Max Thinking via API?: Send a POST request to https://stablediffusionapi.com/api/v4/dreambooth with your API key, prompt, and model_id "qwen-qwen3-max-thinking". Get an API key from modelslab.com.
Is Qwen: Qwen3 Max Thinking free to use?: Yes — Stable Diffusion API offers a free tier with 20 generations. Paid plans starting at $8/month give you unlimited access to Qwen: Qwen3 Max Thinking and 1,000+ other models.
What parameters does Qwen: Qwen3 Max Thinking support?: Qwen: Qwen3 Max Thinking accepts standard Stable Diffusion parameters: prompt, negative_prompt, width, height, samples, num_inference_steps (default 30), guidance_scale (default 7.5), seed, and safety_checker.
Can I use generated images commercially?: Yes. You retain copyright on all images you generate via the API and can use them commercially.

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Generate with Qwen: Qwen3 Max Thinking via API

Parameters

Also searched as

FAQ — Qwen: Qwen3 Max Thinking

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