画像編集 API リファレンス

from openai import OpenAI

client = OpenAI(
    api_key="sk-your-api-key",
    base_url="https://api.apiyi.com/v1"
)

resp = client.images.generate(
    model="seedream-5-0-260128",
    prompt="Generate a close-up image of a dog lying on lush grass.",
    size="2K",
    response_format="url",
    # Fields in extra_body are flattened to the top level of the request body
    # (same level as model) by the SDK — not an extra nesting layer
    extra_body={
        "image": ["https://your-oss.example.com/source-photo.png"],
        "sequential_image_generation": "disabled",
        "watermark": False,
    }
)

print(resp.data[0].url)

resp = client.images.generate(
    model="seedream-4-5-251128",
    prompt="Replace the clothing in image 1 with the outfit from image 2, keeping the lighting style of image 3.",
    size="4K",
    response_format="url",
    extra_body={
        "image": [
            "https://your-oss.example.com/person.png",
            "https://your-oss.example.com/outfit.png",
            "https://your-oss.example.com/lighting-ref.png",
        ],
        "sequential_image_generation": "disabled",
        "watermark": False,
    }
)

print(resp.data[0].url)

resp = client.images.generate(
    model="seedream-5-0-260128",
    prompt=(
        "Generate four cinematic sci-fi storyboard scenes:"
        "Scene 1 — astronaut repairing a spacecraft;"
        "Scene 2 — meteor strike in deep space;"
        "Scene 3 — emergency dodge in zero gravity;"
        "Scene 4 — astronaut returning to ship."
    ),
    size="2K",
    response_format="url",
    extra_body={
        "sequential_image_generation": "auto",
        "sequential_image_generation_options": {"max_images": 4},
        "watermark": False,
    }
)

for item in resp.data:
    print(item.url)

curl -X POST "https://api.apiyi.com/v1/images/generations" \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedream-5-0-260128",
    "prompt": "Replace the clothing in image 1 with the outfit from image 2.",
    "image": [
      "https://your-oss.example.com/person.png",
      "https://your-oss.example.com/outfit.png"
    ],
    "sequential_image_generation": "disabled",
    "size": "2K",
    "response_format": "url",
    "watermark": false
  }'

const resp = await fetch('https://api.apiyi.com/v1/images/generations', {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'Authorization': 'Bearer sk-your-api-key'
    },
    body: JSON.stringify({
        model: 'seedream-5-0-260128',
        prompt: 'A four-panel comic about a cat astronaut: launch, space walk, alien encounter, return home.',
        size: '2K',
        sequential_image_generation: 'auto',
        sequential_image_generation_options: { max_images: 4 },
        response_format: 'url',
        watermark: false
    })
});

const { data } = await resp.json();
data.forEach((item, i) => console.log(`#${i + 1}:`, item.url));

curl -X POST "https://api.apiyi.com/v1/images/generations" \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedream-5-0-flash-260915",
    "prompt": "Split the image into a background and separate layers for each element",
    "image": ["https://your-oss.example.com/poster.jpg"],
    "layer_decomposition": true,
    "size": "1K",
    "output_format": "png",
    "response_format": "url",
    "watermark": false
  }'

{
  "model": "seedream-5-0-260128",
  "created": 1768518000,
  "data": [
    {
      "url": "https://ark-content-generation-v2-ap-southeast-1.tos-ap-southeast-1.bytepluses.com/seedream-5-0/.../scene-1.png",
      "size": "2048x2048"
    },
    {
      "url": "https://...scene-2.png",
      "size": "2048x2048"
    }
  ],
  "usage": {
    "generated_images": 2,
    "output_tokens": 12480,
    "total_tokens": 12480
  }
}