ImagesGrok Images
Grok Image Generation
Image requests for grok-imagine-image and grok-imagine-image-2.0.
grok-imagine-image and grok-imagine-image-2.0 use image generation requests.
curl "$MODELSELL_BASE_URL/v1/images/generations" \
-H "Authorization: Bearer $MODELSELL_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"grok-imagine-image-2.0","prompt":"A glass greenhouse under soft morning light","n":1,"response_format":"url"}'Read data[].url, or data[].b64_json when requesting Base64. Download temporary URLs promptly. Resolution, aspect ratio and batch limits depend on the version and channel.
Image editing uses the image-editing API and its own request format. A catalog chat label does not establish chat support for an image model.
Source checked 2026-10-04: xAI image generation documentation.