GPT Image 2.5 APIの料金と使い方：ネイティブ4K、1枚$0.03

export LAOZHANG_API_KEY="YOUR_OFFICIAL_FORWARD_GROUP_KEY"
export BASE_URL="https://api.laozhang.ai/v1"

curl --fail-with-body "$BASE_URL/images/generations" \
  -H "Authorization: Bearer $LAOZHANG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-image-2.5-flare",
    "prompt": "A product photo of a white ceramic mug on a gray desk in soft natural light",
    "size": "1024x1024",
    "quality": "medium"
  }' \
  -o generation.json

curl --fail-with-body "$BASE_URL/images/edits" \
  -H "Authorization: Bearer $LAOZHANG_API_KEY" \
  -F "model=gpt-image-2.5-sunburst" \
  -F "image=@source.png" \
  -F "prompt=Keep the mug shape, composition, and lighting. Change only the mug body to dark blue." \
  -F "size=1024x1024" \
  -F "quality=medium" \
  -o edit.json

python3 save_images.py generation.json generation
python3 save_images.py edit.json edit

export LAOZHANG_API_KEY="YOUR_DEFAULT_GROUP_KEY"

curl --fail-with-body "https://api.laozhang.ai/v1/images/generations" \
  -H "Authorization: Bearer $LAOZHANG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-image-2.5-flare-vip",
    "prompt": "A product photo of a white ceramic mug on a gray desk in soft natural light",
    "size": "2048x2048",
    "quality": "medium"
  }' \
  -o vip-generation.json

python3 save_images.py vip-generation.json vip-generation

curl --fail-with-body "https://api.laozhang.ai/v1/images/edits" \
  -H "Authorization: Bearer $LAOZHANG_API_KEY" \
  -F "model=gpt-image-2.5-sunburst-vip" \
  -F "image=@source.png" \
  -F "prompt=Keep the mug shape, composition, and lighting. Change only the mug body to dark blue." \
  -o vip-edit.json

python3 save_images.py vip-edit.json vip-edit

{
  "background": "transparent",
  "output_format": "png"
}

curl --fail-with-body "https://api.laozhang.ai/v1/images/generations" \
  -H "Authorization: Bearer $LAOZHANG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-image-2.5-flare-vip",
    "prompt": "銀色のキャップが付いた、コバルトブルーのガラス製香水瓶が1つ。輪郭がはっきりした状態で中央に置き、周囲に十分な余白を取る。文字、透かし、市松模様は入れない。",
    "size": "1024x1024",
    "quality": "medium",
    "background": "transparent",
    "output_format": "png"
  }' \
  -o transparent-generation.json

python3 save_images.py transparent-generation.json transparent-generation

curl --fail-with-body "https://api.laozhang.ai/v1/images/edits" \
  -H "Authorization: Bearer $LAOZHANG_API_KEY" \
  -F "model=gpt-image-2.5-sunburst-vip" \
  -F "image=@source.png" \
  -F "prompt=背景をすべて除去し、カップとそのラベルだけを残してください。カップの形、色、文字はそのままにしてください。被写体の外側にテーブル、壁、影は残さないでください。" \
  -F "size=1024x1024" \
  -F "quality=medium" \
  -F "background=transparent" \
  -F "output_format=png" \
  -o transparent-edit.json

python3 save_images.py transparent-edit.json transparent-edit

curl --fail -sS -o source.jpg "https://cdn.example.com/your-photo.jpg"

curl --fail-with-body "https://api.laozhang.ai/v1/images/edits" \
  -H "Authorization: Bearer $LAOZHANG_API_KEY" \
  -F "model=gpt-image-2.5-sunburst-vip" \
  -F "image=@source.jpg" \
  -F "prompt=人物と構図はそのままにして、背景を夕暮れのビーチに置き換えてください。" \
  -o edit.json