Authorization: Bearer YOUR_API_KEY

POST /v1/images/generations

{
  "code": 200,
  "data": {
    "task_id": "task_01KQEXAMPLE_SEEDREAM_50_LITE",
    "status": "submitted",
    "model": "seedream-5.0-lite"
  }
}

{
  "error": {
    "code": 400,
    "type": "invalid_request_error",
    "message": "参数错误，请检查 prompt、size、resolution、n 或 images 是否符合当前模型要求"
  }
}

GET /v1/tasks/{task_id}

{
  "code": 200,
  "data": {
    "task_id": "task_01KQEXAMPLE_SEEDREAM_50_LITE",
    "status": "succeeded",
    "works": [
      {
        "asset_url": "https://example.com/result/seedream-50-lite-01.png"
      }
    ]
  }
}

curl --request POST \
  --url https://your-domain/v1/images/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "seedream-5.0-lite",
    "prompt": "生成一张中文饮品海报，主标题清晰，主体突出，适合电商促销场景",
    "size": "3:4",
    "resolution": "2k",
    "n": 4,
    "output_format": "png",
    "sequential_image_generation": "auto"
  }'

curl --request POST \
  --url https://your-domain/v1/images/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "seedream-5.0-lite",
    "prompt": "保留主体构图，改成更轻快的中文商品海报风格，突出标题和卖点区块",
    "size": "1:1",
    "resolution": "3k",
    "n": 1,
    "images": [
      "https://example.com/reference-1.png"
    ],
    "output_format": "jpeg"
  }'