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Flux 2 Klein 4B:4 步亞秒文字到影像生成 | Models and API | RunComfy

blackforestlabs/flux-2-klein/4b/text-to-image

以亞秒速度、精確的多參考合成以及高達 1024x1024 的分辨率從文字生成和編輯高品質圖像,適用於電子商務、設計和產品行銷。

modelApiDoc_tableOfContents

modelApiDoc_nav1GetStartedmodelApiDoc_nav2AuthenticationmodelApiDoc_nav3ApiReferencemodelApiDoc_navSubmitRequestmodelApiDoc_navMonitorStatusmodelApiDoc_navRetrieveResultsmodelApiDoc_navCancelRequestmodelApiDoc_nav4FileInputsmodelApiDoc_navHostedFilemodelApiDoc_nav5SchemamodelApiDoc_navInputSchemamodelApiDoc_navOutputSchema

modelApiDoc_h2GetStarted

modelApiDoc_getStartedBeforeModelblackforestlabs/flux-2-klein/4b/text-to-imagemodelApiDoc_getStartedAfterModel modelApiDoc_getStartedMid modelApiDoc_schemaLinkmodelApiDoc_getStartedAfterSchema

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/blackforestlabs/flux-2-klein/4b/text-to-image \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A majestic snow leopard perched on a frost-covered rocky ledge in the Himalayas at dawn, thick silver-grey fur with inky rosettes, piercing glacier-blue eyes, warm golden first light grazing the peaks behind, drifting snow particles, ultra-detailed wildlife photography, 85mm telephoto, shallow depth of field"
  }'

modelApiDoc_h2Authentication

modelApiDoc_authP1 YOUR_API_TOKEN modelApiDoc_authP2 modelApiDoc_profilemodelApiDoc_authP3 Authorization modelApiDoc_authP4 Authorization: Bearer $YOUR_API_TOKENmodelApiDoc_authP5

modelApiDoc_h3ApiReference

modelApiDoc_h3SubmitRequest

modelApiDoc_submitBody

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/blackforestlabs/flux-2-klein/4b/text-to-image \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A majestic snow leopard perched on a frost-covered rocky ledge in the Himalayas at dawn, thick silver-grey fur with inky rosettes, piercing glacier-blue eyes, warm golden first light grazing the peaks behind, drifting snow particles, ultra-detailed wildlife photography, 85mm telephoto, shallow depth of field"
  }'

modelApiDoc_h3MonitorStatus

modelApiDoc_monitorBody

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

modelApiDoc_h3RetrieveResults

modelApiDoc_retrieveBody

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

modelApiDoc_h3CancelRequest

modelApiDoc_cancelBody

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

modelApiDoc_h2FileInputs

modelApiDoc_h3HostedFile

modelApiDoc_hostedFileBody

modelApiDoc_h2Schema

modelApiDoc_h3InputSchema

{
  "type": "object",
  "title": "modelApiDoc_navInputSchema",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "title": "提示詞",
      "description": "",
      "type": "string",
      "default": "A majestic snow leopard perched on a frost-covered rocky ledge in the Himalayas at dawn, thick silver-grey fur with inky rosettes, piercing glacier-blue eyes, warm golden first light grazing the peaks behind, drifting snow particles, ultra-detailed wildlife photography, 85mm telephoto, shallow depth of field"
    },
    "width": {
      "title": "解析度 - 寬度(像素)",
      "description": "",
      "type": "integer",
      "minimum": 64,
      "maximum": 2048,
      "default": 1024
    },
    "height": {
      "title": "解析度 - 高度 (px)",
      "description": "",
      "type": "integer",
      "minimum": 64,
      "maximum": 2048,
      "default": 1024
    }
  }
}

modelApiDoc_h3OutputSchema

{
  "output": {
    "type": "object",
    "properties": {
      "image": {
        "type": "string",
        "format": "uri",
        "description": "modelApiDoc_outDescImage"
      },
      "video": {
        "type": "string",
        "format": "uri",
        "description": "modelApiDoc_outDescVideo"
      },
      "images": {
        "type": "array",
        "description": "modelApiDoc_outDescImages",
        "items": {
          "type": "string",
          "format": "uri"
        }
      },
      "videos": {
        "type": "array",
        "description": "modelApiDoc_outDescVideos",
        "items": {
          "type": "string",
          "format": "uri"
        }
      }
    }
  }
}
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