Generate images
Generates images from a text prompt. Supports models from OpenAI (gpt-image-1, gpt-image-2) and Google Gemini (Gemini image models).
OpenAI models accept size values like 1024x1024, 1536x1024, 1024x1536, or auto.
Gemini models accept aspect ratio values like 1:1, 2:3, 16:9, etc.
Authorizations
Enter the API key with the Bearer: prefix, e.g. "Bearer "
Path Parameters
The workspace ID
^[a-f0-9]{24}$Body
Text description of the desired image
Image generation model ID. Supported models:
google/gemini-2.5-flash-imagegoogle/gemini-3-pro-image-previewopenai/gpt-image-2openai/gpt-image-1.5openai/gpt-image-1openai/gpt-image-1-mini
Number of images to generate (1-10)
Image size. OpenAI: auto, 1024x1024, 1536x1024, 1024x1536.
Gemini: aspect ratios like 1:1, 2:3, 16:9.
Image quality. OpenAI: auto, low, medium, high.
Gemini: 1K, 2K, 4K.
Background setting
Content moderation level
Output image format
png, jpeg, webp Compression level for jpeg/webp
Number of partial images for progressive loading
Response format (url or b64_json)
Enable streaming
Image style
End-user identifier
