--- title: Style37 Xl A3.1 API | Text to Image | ModelsLab description: Generate images from text with Style37 Xl A3.1. High-resolution AI image generation. Plans from $21/month. url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/style37xla31.md canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/style37xla31 type: product component: Playground/Endpoint/Index generated_at: 2026-08-03T08:21:28.491487Z --- [![- style37-xl-a3.1 thumbnail](https://assets.modelslab.ai/api-logos/01KPMZY676ZM0Z7YJWBM9C78QP.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) Style37-Xl-A3.1 --- [by ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab)Generate photorealistic and imaginative images from text prompts with advanced detail, inpainting, and image-to-image translation features, ideal for creatives and marketers. `style37xla31` Open Source Model [Unlimited Usage](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) [LLMs.txt](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/style37xla31/llms.txt) [API Playground](/models/modelslab/style37xla31)ShowcaseAPI DocumentationVibe CodeRelated ModelsDeveloper SupportModel SpecsEnterprise Deployment Input --- Prompt R3alisticF, hauntingly beautiful oriental necromancer, long flowing brown hair, bangs, darkly tanned skin, earrings, bone necklaces, dark eyeshadow, red lips, vibrant, front-laced transparent, filmy silk blouse, cleavage, holding skull, in a sandstone room lit by candles, High Detail, Perfect Composition, high contrast, silhouetted, chiascuro Model Lora Model Select models... Width Height Advanced Settings Customize your input with more control. Configure Login to Generate **Per image generation** will cost **0.0047$** **For premium plan image generation** will cost **0.00$** i.e **Free.** 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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Access Style37-Xl-A3.1 through our API with pay-per-use pricing and no minimum commitments. ### Technical Specifications Model IDstyle37xla31 ProviderModelsLab TaskAI Generation Price$0.0047 per API call AddedJune 14, 2025 ### Quick Start Integrate Style37-Xl-A3.1 into your application with a single API call. Get your API key from the [pricing page](https://modelslab-frontend-v2-927501783998.us-east4.run.app/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": "style37xla31", "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 Style37-Xl-A3.1 API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. [View pricing plans](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) [Browse All Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models) [More from ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [View Pricing](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) Style37-Xl-A3.1 FAQ --- ### What is Style37-Xl-A3.1? Style37-Xl-A3.1 is a ai generation AI model by ModelsLab available on ModelsLab. Access it through our API with pay-per-use pricing and no minimum commitments. ### How do I use the Style37-Xl-A3.1 API? You can integrate Style37-Xl-A3.1 into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "style37xla31" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation. ### How much does Style37-Xl-A3.1 cost? Style37-Xl-A3.1 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 Style37-Xl-A3.1 model ID? The model ID for Style37-Xl-A3.1 is "style37xla31". Use this ID in your API requests to specify this model. ### Do I need a paid plan to use Style37-Xl-A3.1? 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 - 2026-08-03*