curl --request POST \
--url https://api.ruxa.ai/api/v1/tasks/create \
--header 'Authorization: Bearer sk-xxxxxx' \
--header 'Content-Type: application/json' \
--data '{
"callback_url": "https://your-domain.com/api/callback",
"input": {
"prompt": "把背景变成像素风",
"output_format": "png",
"aspect_ratio": "16:9",
"image_input": ["https://file.aiquickdraw.com/custom-page/akr/section-images/1756223420389w8xa2jfe.png"]
},
"model": "google/nano-banana"
}'