--- title: Mysterious SDXL API | Text to Image | ModelsLab description: Generate images from text with Mysterious SDXL. High-resolution AI image generation. Plans from $21/month. url: https://modelslab.com/models/modelslab/mysterious_sdxl.md canonical: https://modelslab.com/models/modelslab/mysterious_sdxl type: product component: Playground/Endpoint/Index generated_at: 2026-10-11T12:15:13.256851Z --- [![Mysterious SDXL thumbnail](https://assets.modelslab.ai/api-logos/01KPMZY676ZM0Z7YJWBM9C78QP.png)](https://modelslab.com/models/modelslab)Mysterious SDXL --- [by ModelsLab](https://modelslab.com/models/modelslab)Remember: High CFG Scale for Fantasy and Low (1-3) if u want realistic photos Recommend: CFG scale: 3-9 Sampling Step: 30-60 Sampling Method: DPM++ 2M SDE Karras or Euler a ADetailer ON Example prompt: (masterpiece,best quality:1.2), ultra realistic,1girl, long hair, straight hair, portrait, mysterious forest, firefly, bokeh, mysterious Negative: (worst quality, low quality:1.3), (greyscale, monochrome:1.1), cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, multiple view, extra hand, mask, (animal ear:1.4), more `mysterious_sdxl` Open Source Model [Unlimited Usage](https://modelslab.com/pricing) [LLMs.txt](https://modelslab.com/models/modelslab/mysterious_sdxl/llms.txt) [API Playground](/models/modelslab/mysterious_sdxl)API DocumentationVibe CodeRelated ModelsDeveloper SupportModel SpecsEnterprise Deployment Input --- Prompt a cozy wooden cabin beside a calm mountain lake at sunrise, pine forest, soft golden light, mist over the water, highly detailed, sharp focus, professional photography Model LoRA Model HuggingFaceLibrary Select models... Width Height Advanced Settings Customize your input with more control. **$0.0047** per image generation Login to Generate Output --- Idle Unknown content type Looking for something different? --- Models that trade off differently against the one you are viewing ### Better quality Newer flagship models that generally produce stronger results. 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Get your API key from the [pricing page](https://modelslab.com/pricing) to get started. PythonJavaScriptcURLPHP ``` import requests import json url = "https://modelslab.com/api/v6/images/text2img" headers = { "Content-Type": "application/json" } data = { "model_id": "mysterious_sdxl", "prompt": "your prompt here", "key": "YOUR_API_KEY" } try: response = requests.post(url, headers=headers, json=data) response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX) result = response.json() print("API Response:") print(json.dumps(result, indent=2)) except requests.exceptions.HTTPError as http_err: print(f"HTTP error occurred: {http_err} - {response.text}") except Exception as err: print(f"Other error occurred: {err}") ``` ### Pricing Mysterious SDXL API costs $0.0047 per API call. Plans start at $21/month, and open-source models are unlimited on the $149/month plan. [View pricing plans](https://modelslab.com/pricing) [Browse All Models](https://modelslab.com/models) [More from ModelsLab](https://modelslab.com/models/modelslab) [View Pricing](https://modelslab.com/pricing) Mysterious SDXL FAQ --- ### What is Mysterious SDXL? Remember: High CFG Scale for Fantasy and Low (1-3) if u want realistic photos Recommend: CFG scale: 3-9 Sampling Step: 30-60 Sampling Method: DPM++ 2M SDE Karras or Euler a ADetailer ON Example prompt: (masterpiece,best quality:1.2), ultra realistic,1girl, long hair, straight hair, portrait, my ### How do I use the Mysterious SDXL API? You can integrate Mysterious SDXL into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "mysterious_sdxl" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### How much does Mysterious SDXL cost? Mysterious SDXL costs $0.0047 per API call. ModelsLab plans start at $21/month (Basic), and the $149/month Open Source plan includes unlimited generation on open-source models. ### What is the Mysterious SDXL model ID? The model ID for Mysterious SDXL is "mysterious_sdxl". Use this ID in your API requests to specify this model. ### Do I need a paid plan to use Mysterious SDXL? Yes. ModelsLab is subscription-based with no free tier — plans start at $21/month (Basic, 3,250 API calls). The $149/month Open Source Unlimited plan includes unlimited generation across open-source models; premium third-party models are billed per call from your wallet. --- *This markdown version is optimized for AI agents and LLMs.* **Links:** - [Website](https://modelslab.com) - [API Documentation](https://docs.modelslab.com) - [Blog](https://modelslab.com/blog) --- *Generated by ModelsLab - 2026-10-11*