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Stable Diffusion API

SDXL

Protovision XL V6.6

Use Protovision XL V6.6 (SDXL Stable Diffusion model) via the Stable Diffusion API — REST endpoint, model_id "protovision-xl-v6.6", free tier, cURL/Python/Node samples. No download

Protovision XL V6.6 sample image

Generate with Protovision XL V6.6 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": "protovision-xl-v6.6",
  "prompt": "a photo of protovision xl v6.6",
  "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
}'

Also searched as

Protovision XL V6.6 is also known as: Protovision XL V6.6, protovision-xl-v6.6, protovision xl v6.6, protovisionxlv6.6, protovision.xl.v6.6, Protovision XL 6.6. Use it for sdxl image generation, available for download via the Stable Diffusion API REST API at https://stablediffusionapi.com/api/v4/dreambooth.

FAQ — Protovision XL V6.6

How do I use Protovision XL V6.6 via API?
Send a POST request to https://stablediffusionapi.com/api/v4/dreambooth with your API key, prompt, and model_id "protovision-xl-v6.6". Get an API key from modelslab.com.
Is Protovision XL V6.6 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 Protovision XL V6.6 and 1,000+ other models.
What parameters does Protovision XL V6.6 support?
Protovision XL V6.6 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.