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Seedream 5.0 Lite: 컨텍스트 기반 이미지 편집 & 스타일 전환 | RunComfy

bytedance/seedream-5/lite/edit

Seedream 5.0 Lite로 이미지와 텍스트 프롬프트를 브랜드에 맞는 편집, 스타일 전환, 정확한 레이아웃으로 변환하세요. 실시간 비주얼 검색과 컨텍스트 기반 디자인으로, 이미지당 $0.028의 비용 효율로 제작할 수 있습니다.

Table of contents

1. Get started2. Authentication3. API referenceSubmit a requestMonitor request statusRetrieve request resultsCancel a request4. File inputsHosted file (URL)5. SchemaInput schemaOutput schema

1. Get started

Use RunComfy's API to run bytedance/seedream-5/lite/edit. For accepted inputs and outputs, see the model's schema.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/bytedance/seedream-5/lite/edit \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "Maintain the model’s pose and the flowing, liquid-like silhouette of the garment. Change the material from silver metal to completely transparent clear water (or glass). Through the flowing liquid, the model’s skin details should be visible. The lighting effect should shift from reflection to refraction.",
    "image": [
      "https://playgrounds-storage-public.runcomfy.net/tools/7321/media-files/input-1-1.png"
    ]
  }'

2. Authentication

Set the YOUR_API_TOKEN environment variable with your API key (manage keys in your Profile) and include it on every request as a Bearer token via the Authorization header: Authorization: Bearer $YOUR_API_TOKEN.

3. API reference

Submit a request

Submit an asynchronous generation job and immediately receive a request_id plus URLs to check status, fetch results, and cancel.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/bytedance/seedream-5/lite/edit \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "Maintain the model’s pose and the flowing, liquid-like silhouette of the garment. Change the material from silver metal to completely transparent clear water (or glass). Through the flowing liquid, the model’s skin details should be visible. The lighting effect should shift from reflection to refraction.",
    "image": [
      "https://playgrounds-storage-public.runcomfy.net/tools/7321/media-files/input-1-1.png"
    ]
  }'

Monitor request status

Fetch the current state for a request_id ("in_queue", "in_progress", "completed", or "cancelled").

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
  --header "Authorization: Bearer <token>"

Retrieve request results

Retrieve the final outputs and metadata for the given request_id; if the job is not complete, the response returns the current state so you can continue polling.

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
  --header "Authorization: Bearer <token>"

Cancel a request

Cancel a queued job by request_id, in-progress jobs cannot be cancelled.

curl --request POST \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
  --header "Authorization: Bearer <token>"

4. File inputs

Hosted file (URL)

Provide a publicly reachable HTTPS URL. Ensure the host allows server‑side fetches (no login/cookies required) and isn't rate‑limited or blocking bots. Recommended limits: images ≤ 50 MB (~4K), videos ≤ 100 MB (~2–5 min @ 720p). Prefer stable or pre‑signed URLs for private assets.

5. Schema

Input schema

{
  "type": "object",
  "title": "Input",
  "required": [
    "prompt",
    "image"
  ],
  "properties": {
    "prompt": {
      "title": "프롬프트",
      "description": "권장 길이는 영어 600단어 이내입니다. 프롬프트가 너무 길면 정보가 분산될 수 있습니다. 모델이 세부 사항을 무시하고 핵심만 집중해 요소가 누락된 이미지가 생성될 수 있습니다.",
      "type": "string",
      "default": "Maintain the model’s pose and the flowing, liquid-like silhouette of the garment. Change the material from silver metal to completely transparent clear water (or glass). Through the flowing liquid, the model’s skin details should be visible. The lighting effect should shift from reflection to refraction."
    },
    "image": {
      "title": "이미지",
      "description": "1~14장의 이미지를 업로드하세요. 지원 형식: JPEG, PNG, WEBP, BMP, TIFF, GIF.",
      "type": "array",
      "items": {
        "type": "string",
        "format": "image_uri"
      },
      "validations": [
        {
          "validation_rule": "file_size_mb<",
          "validation_value": 10,
          "validation_error": "File size must be less than 10 MB."
        },
        {
          "validation_rule": "width/height>",
          "validation_value": 0.0625,
          "validation_error": "The aspect ratio range should be 1:16 to 16:1."
        },
        {
          "validation_rule": "width/height<",
          "validation_value": 16,
          "validation_error": "The aspect ratio range should be 1:16 to 16:1."
        },
        {
          "validation_rule": "width_pixels>",
          "validation_value": 14,
          "validation_error": "The uploaded image width and height must exceed 14 pixels."
        },
        {
          "validation_rule": "height_pixels>",
          "validation_value": 14,
          "validation_error": "The uploaded image width and height must exceed 14 pixels."
        }
      ],
      "maxItems": 14,
      "minItems": 1,
      "default": [
        "https://playgrounds-storage-public.runcomfy.net/tools/7321/media-files/input-1-1.png"
      ]
    },
    "resolution": {
      "title": "해상도",
      "description": "2K 및 3K 옵션은 모델이 너비와 높이를 자동으로 결정합니다. 가로세로비, 형태 또는 용도를 프롬프트에 자연어로 설명하세요. 다른 옵션에서는 원하는 너비와 높이를 선택할 수 있습니다.",
      "type": "string",
      "enum": [
        "2K",
        "3K",
        "2048x2048 (1:1)",
        "2304x1728 (4:3)",
        "1728x2304 (3:4)",
        "2848x1600 (16:9)",
        "1600x2848 (9:16)",
        "2496x1664 (3:2)",
        "1664x2496 (2:3)",
        "3136x1344 (21:9)",
        "3072x3072 (1:1)",
        "3456x2592 (4:3)",
        "2592x3456 (3:4)",
        "4096x2304 (16:9)",
        "2304x4096 (9:16)",
        "3744x2496 (3:2)",
        "2496x3744 (2:3)",
        "4704x2016 (21:9)"
      ],
      "default": "2048x2048 (1:1)"
    },
    "sequential_image_generation": {
      "title": "순차 이미지 생성",
      "description": "이 옵션을 켜면 이미지를 순차적으로 생성합니다.",
      "type": "string",
      "enum": [
        "auto",
        "disabled"
      ],
      "default": "disabled"
    },
    "max_images": {
      "title": "최대 이미지 수",
      "description": "생성할 이미지의 최대 개수입니다. sequential_image_generation이 auto일 때만 적용됩니다.",
      "type": "integer",
      "enum": [
        1,
        2,
        3,
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12,
        13,
        14,
        15
      ],
      "default": 15
    },
    "output_format": {
      "title": "출력 형식",
      "description": "출력 이미지의 형식입니다. 결과 파일 형식을 결정합니다.",
      "type": "string",
      "enum": [
        "png",
        "jpeg"
      ],
      "default": "png"
    },
    "optimize_prompt_options": {
      "title": "프롬프트 최적화",
      "description": "프롬프트 최적화 모드를 설정합니다. standard: 품질 향상, 생성 시간 증가. fast: 더 빠르지만 평균적인 품질.",
      "type": "string",
      "enum": [
        "standard",
        "fast"
      ],
      "default": "standard"
    }
  }
}

Output schema

{
  "output": {
    "type": "object",
    "properties": {
      "image": {
        "type": "string",
        "format": "uri",
        "description": "single image URL"
      },
      "video": {
        "type": "string",
        "format": "uri",
        "description": "single video URL"
      },
      "images": {
        "type": "array",
        "description": "multiple image URLs",
        "items": { "type": "string", "format": "uri" }
      },
      "videos": {
        "type": "array",
        "description": "multiple video URLs",
        "items": { "type": "string", "format": "uri" }
      }
    }
  }
}
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