> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-willie-des-1087-router-migration-block.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Comfy Router로 FLUX Pro 1.0 Expand 사용하기

> Comfy Router를 통해 bfl/flux-pro-1.0-expand를 호출합니다: endpoint, 요청 형태, Router가 반환하는 응답을 설명합니다.

Black Forest Labs가 제공하고 Comfy Router를 통해 서비스되는 `bfl/flux-pro-1.0-expand`의 API 레퍼런스입니다.

## 빠른 시작

[Comfy 워크스페이스](https://platform.comfy.org/profile/api-keys)에서 키를 생성하고 `COMFY_API_KEY`로 내보내세요. Python과 TypeScript 스니펫은 Comfy SDK(`pip install comfy-sdk`, `npm install @comfyorg/sdk`)를 사용하며, cURL 스니펫은 원시 HTTP를 통한 동일한 호출입니다.

**모델 ID:** `bfl/flux-pro-1.0-expand`

**엔드포인트:** `POST https://api.comfy.org/v2/models/bfl/flux-pro-1.0-expand`

<Tabs>
  <Tab title="Wait for the result">
    <CodeGroup>
      ```python Python theme={null}
      from comfy_sdk import Comfy

      # Reads COMFY_API_KEY from the environment.
      # The SDK automatically creates an idempotency key and reuses it for automatic retries.
      with Comfy() as client:
          result = client.models.run(
              "bfl/flux-pro-1.0-expand",
              {
                  "image": "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",
                  "prompt": "extend the plain white background upward",
                  "top": 64,
              },
          )

      print(result)
      ```

      ```typescript TypeScript theme={null}
      import { comfy } from "@comfyorg/sdk";

      // Reads COMFY_API_KEY from the environment.
      // The SDK automatically creates an idempotency key and reuses it for automatic retries.
      const { data } = await comfy.models.run("bfl/flux-pro-1.0-expand", {
        image: "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",
        prompt: "extend the plain white background upward",
        top: 64,
      });

      console.log(data);
      ```

      ```bash cURL theme={null}
      curl https://api.comfy.org/v2/models/bfl/flux-pro-1.0-expand \
        -H "X-API-Key: $COMFY_API_KEY" \
        -H "Idempotency-Key: $(uuidgen)" \
        -H "Content-Type: application/json" \
        -d "{\"image\": \"iVBORw0KGgoAAAANSUhEUgAAAQAAAAEACAIAAADTED8xAAAC2klEQVR42u3TQQ0AQAgEMeTgX8W5gi8OjoROVgGhUdLhwgkEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAEgASABIAAkACQAJAAkACQAJAAkACQAJAAkACQAFjSy7SPAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAADAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8IIAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASABIAEgASABIAEgASABIAEgASABIAEgASABIAAgACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkAadSRm+WukYdfewAAAABJRU5ErkJggg==\", \"prompt\": \"extend the plain white background upward\", \"top\": 64}"
      ```
    </CodeGroup>
  </Tab>

  <Tab title="Queue and collect later">
    <CodeGroup>
      ```python Python theme={null}
      from comfy_sdk import Comfy

      # Reads COMFY_API_KEY from the environment.
      # Each submit() call mints its own Idempotency-Key and reuses it for automatic retries.
      with Comfy() as client:
          handle = client.models.submit(
              "bfl/flux-pro-1.0-expand",
              {
                  "image": "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",
                  "prompt": "extend the plain white background upward",
                  "top": 64,
              },
          )
          print("request_id:", handle.request_id)  # with the model ID, all another process needs

          # Poll until the request completes, waiting the Retry-After the server names.
          for update in handle.iter_events():
              print(update.status, update.queue_position)

          # The provider's own payload, the same value models.run() returns.
          # A request that failed or was cancelled raises the typed Router error here.
          result = handle.get()

      print(result)
      ```

      ```typescript TypeScript theme={null}
      import { comfy } from "@comfyorg/sdk";

      // Reads COMFY_API_KEY from the environment.
      // Each submit() call mints its own Idempotency-Key and reuses it for automatic retries.
      const handle = await comfy.models.submit("bfl/flux-pro-1.0-expand", {
        image: "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",
        prompt: "extend the plain white background upward",
        top: 64,
      });
      console.log("requestId:", handle.requestId); // with the model ID, all another process needs

      // Poll until the request completes, waiting the Retry-After the server names.
      for await (const update of handle.events()) {
        console.log(update.status, update.queuePosition);
      }

      // The same result models.run() returns. A request that failed or was cancelled rejects here.
      const result = await handle.get();

      console.log(result.data);
      ```

      ```bash cURL theme={null}
      # 1. Submit. Router answers 201 with request_id, status_url, response_url and cancel_url.
      curl https://api.comfy.org/v2/models/bfl/flux-pro-1.0-expand/requests \
        -H "X-API-Key: $COMFY_API_KEY" \
        -H "Idempotency-Key: $(uuidgen)" \
        -H "Content-Type: application/json" \
        -d "{\"image\": \"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\", \"prompt\": \"extend the plain white background upward\", \"top\": 64}"

      # 2. Poll until status is COMPLETED, waiting the Retry-After seconds each response names.
      REQUEST_ID="<request_id from the 201 body>"
      curl -i https://api.comfy.org/v2/models/bfl/flux-pro-1.0-expand/requests/$REQUEST_ID/status \
        -H "X-API-Key: $COMFY_API_KEY"

      # 3. Collect. 200 with the model's native output, 202 with the status body while it is still running.
      curl https://api.comfy.org/v2/models/bfl/flux-pro-1.0-expand/requests/$REQUEST_ID \
        -H "X-API-Key: $COMFY_API_KEY"
      ```
    </CodeGroup>
  </Tab>
</Tabs>

## 스키마

### 입력

<ParamField body="bottom" type="integer" default="0">
  이미지 아래쪽에서 확장할 픽셀 수

  범위: `0`부터 `2048`까지
</ParamField>

<ParamField body="guidance" type="number" default="60">
  이미지 생성 과정의 가이드 강도

  범위: `1.5`부터 `100`까지
</ParamField>

<ParamField body="image" type="string" required>
  확장하려는 이미지를 나타내는 Base64로 인코딩된 문자열입니다.
</ParamField>

<ParamField body="left" type="integer" default="0">
  이미지 왼쪽에서 확장할 픽셀 수

  범위: `0`부터 `2048`까지
</ParamField>

<ParamField body="output_format" type="`jpeg`, `png`, `webp`" default="&#x22;jpeg&#x22;">
  생성된 이미지의 출력 형식입니다. 'jpeg' 또는 'png'일 수 있습니다.
</ParamField>

<ParamField body="prompt" type="string" default="&#x22;&#x22;">
  적용하려는 변경 사항에 대한 설명입니다. 이 텍스트는 확장 과정을 안내하며, 확장된 영역에 대한 특징, 스타일 또는 수정 사항을 지정할 수 있습니다.
</ParamField>

<ParamField body="prompt_upsampling" type="boolean" default="false">
  프롬프트에 업샘플링을 수행할지 여부입니다. 활성화하면 더 창의적인 생성을 위해 프롬프트를 자동으로 수정합니다.
</ParamField>

<ParamField body="right" type="integer" default="0">
  이미지 오른쪽에서 확장할 픽셀 수

  범위: `0`부터 `2048`까지
</ParamField>

<ParamField body="safety_tolerance" type="integer" default="2">
  입력 및 출력 검열에 대한 허용치 수준입니다. 0에서 6 사이이며, 0이 가장 엄격하고 6이 가장 관대합니다.

  범위: `0`부터 `6`까지
</ParamField>

<ParamField body="seed" type="integer">
  재현성을 위한 선택적 시드
</ParamField>

<ParamField body="steps" type="integer" default="50">
  이미지 생성 과정의 단계 수

  범위: `15`부터 `50`까지
</ParamField>

<ParamField body="top" type="integer" default="0">
  이미지 위쪽에서 확장할 픽셀 수

  범위: `0`부터 `2048`까지
</ParamField>

<ParamField body="webhook_secret" type="string">
  웹훅 서명 검증을 위한 선택적 비밀 값
</ParamField>

<ParamField body="webhook_url" type="string (uri)">
  웹훅 알림을 받을 URL
</ParamField>

Router가 `GET /v2/models/bfl/flux-pro-1.0-expand/openapi.json`에서 제공하는 스키마에서 생성되었으며, 이는 요청이 공급자에게 도달하기 전에 호출을 검증하는 데 사용하는 것과 동일한 문서입니다.

### 출력

<ResponseField name="cost" type="number">
  크레딧 단위로 공급자가 보고한 비용이며, 작업이 Ready 상태가 되면 채워집니다.

  형식: `float`
</ResponseField>

<ResponseField name="id" type="string" required>
  BFL 작업 식별자입니다.
</ResponseField>

<ResponseField name="progress" type="number">
  BFL이 보고한 선택적 생성 진행률입니다.

  범위: `0`부터 `1`까지

  형식: `float`
</ResponseField>

<ResponseField name="result" type="object" required>
  완료된 생성 결과입니다. 여기서는 null을 허용하지 않습니다. 이 컴포넌트의 `required` 항목은 `200` 응답이 결과를 포함한다는 약속이며, `result`가 null을 허용하면 이는 키 존재 여부 확인으로 축소됩니다.
</ResponseField>

<ResponseField name="result.cost" type="number">
  공급자가 보고한 생성 비용입니다. 이는 BFL의 수치이며 Comfy 청구 금액이 아닙니다.

  형식: `double`
</ResponseField>

<ResponseField name="result.duration" type="number">
  공급자가 보고한 생성 소요 시간(초)입니다.

  형식: `double`
</ResponseField>

<ResponseField name="result.end_time" type="number">
  공급자가 보고한 생성 완료 시간이며, Unix 에포크 이후 경과한 초 단위입니다. `start_time`과 같은 이유로 `double`입니다.

  형식: `double`
</ResponseField>

<ResponseField name="result.prompt" type="string">
  프롬프트 업샘플링을 거친 후 생성이 실제로 실행한 프롬프트입니다.
</ResponseField>

<ResponseField name="result.sample" type="string (uri)">
  생성된 자산에 대한 서명된 URL입니다. Router는 자산을 Comfy 스토리지에 다시 호스팅하고 이 필드를 다시 작성하므로, 일반적으로 최대 24시간 동안 유효한 Comfy 호스팅 URL입니다. 발급 시 24시간 동안 서명되며 23시간짜리 메모에서 재생되므로, 나중에 폴링하면 남은 시간이 1시간도 되지 않을 수 있는 URL을 받을 수 있습니다. 다시 호스팅을 수행할 수 없었던 리프는 대신 BFL 자체의 수명이 짧은 전송 URL을 유지합니다. 비디오의 경우 약 2시간, 이미지의 경우 약 10분입니다. 어느 쪽이든 링크는 만료되므로 URL을 저장하지 말고 자산을 다운로드하세요.

  형식: `uri`
</ResponseField>

<ResponseField name="result.seed" type="integer">
  공급자가 제공했든 선택했든 생성에 사용된 시드입니다. BFL이 2^31을 초과하는 시드(예: 2784347701)를 반환하기 때문에 `int64`로 선언되었으며, 서식이 지정되지 않은 `integer`는 많은 SDK 생성기에서 32비트 필드로 생성됩니다.

  형식: `int64`
</ResponseField>

<ResponseField name="result.start_time" type="number">
  공급자가 보고한 생성 시작 시간이며, Unix 에포크 이후 경과한 초 단위입니다. `float`가 아니라 `double`입니다. 현재 시점의 에포크 값 근처에서 float32의 간격은 약 128초이므로, 생성 전체의 범위가 단일 디코딩 값으로 축소됩니다.

  형식: `double`
</ResponseField>

<ResponseField name="status" type="string" required>
  작업 상태: Pending, Reasoning, Generating, Ready, Request Moderated, Content Moderated, Error 또는 Task not found.
</ResponseField>

## 예시

### 입력

```json theme={null}
{
  "image": "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",
  "prompt": "extend the plain white background upward",
  "top": 64
}
```

### 출력

```json theme={null}
{
  "cost": null,
  "id": "b2e0c1a4-0f2f-4a55-9f2e-2f9a1c0d4e77",
  "progress": null,
  "result": {
    "cost": null,
    "duration": 3.4,
    "end_time": 1767225603.4,
    "prompt": "A watercolor painting of a lighthouse at dawn, soft light on the water",
    "sample": "https://example.invalid/bfl/flux-pro-1.1/sample.png",
    "seed": 2784347701,
    "start_time": 1767225600
  },
  "status": "Ready"
}
```

## 배포 전 확인

SDK는 `Idempotency-Key`를 생성하고 자동 재시도에 재사용합니다. 수동으로 재시도할 때는 원본 키를 재사용하세요. Router는 연결을 최대 10분간 유지할 수 있습니다.

요청이 실패하면 Router는 그 이유를 설명하는 `X-Comfy-Error-Type` 응답 헤더를 보냅니다. `422`는 Router가 공급자를 호출하기 전에 입력을 거부했음을 의미하고, `413`은 요청 본문이 Router가 허용하는 크기보다 컸음을 의미합니다. [결과 URL이 만료](/ko/development/comfy-router/reference#결과-에셋)될 수 있으므로 생성된 에셋은 즉시 다운로드하세요.

위의 필드 설명에 명시된 크기 제한은 해당 필드에 대한 공급자 자체의 한도이며, 공급자 사양에서 인용한 것입니다. Router는 전체 요청 본문에 별도의 상한을 적용하며, base64로 인코딩된 미디어도 여기에 포함됩니다. [요청 본문 크기](/ko/development/comfy-router/limitations)를 참고하세요.

<CardGroup cols={3}>
  <Card title="헤더" icon="list" href="/ko/development/comfy-router/headers">
    인증, 멱등성, 요청 ID, 오류 분류, 재시도 간격, 지출 한도.
  </Card>

  <Card title="Router API 사용" icon="code" href="/ko/development/comfy-router/api">
    모델 검색, 검증 오류, 재시도, 과금.
  </Card>

  <Card title="제한 사항" icon="triangle-exclamation" href="/ko/development/comfy-router/limitations">
    Router가 현재 지원하지 않는 기능과 대신 사용할 방법.
  </Card>
</CardGroup>