GPT-Image-2 官方渠道

curl --location 'https://www.yuntts.com/api/v1/yunimg/images/generations' \
--header 'Authorization: Bearer {{YOUR_API_KEY}}' \
--header 'Content-Type: application/json' \
--data '{
    "model": "gpt-image-2-official",
    "prompt": "星空下的古老城堡，电影感光影，超写实风格",
    "size": "16:9",
    "resolution": "2k",
    "quality": "high",
    "n": 1,
    "background": "opaque",
    "output_format": "jpeg",
    "output_compression": 90,
    "client_business_id": "order_20260914_005"
}'