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Nano Banana 2 Texto para Imagem: geração rápida de prompt para imagem com controles de proporção e segurança | RunComfy

google/nano-banana-2/text-to-image

Gere imagens de alta qualidade a partir de prompts de texto com Nano Banana 2, com controles práticos de proporção, tolerância de segurança, formato de saída e melhoria opcional do prompt.

modelApiDoc_tableOfContents

modelApiDoc_nav1GetStartedmodelApiDoc_nav2AuthenticationmodelApiDoc_nav3ApiReferencemodelApiDoc_navSubmitRequestmodelApiDoc_navMonitorStatusmodelApiDoc_navRetrieveResultsmodelApiDoc_navCancelRequestmodelApiDoc_nav4FileInputsmodelApiDoc_navHostedFilemodelApiDoc_nav5SchemamodelApiDoc_navInputSchemamodelApiDoc_navOutputSchema

modelApiDoc_h2GetStarted

modelApiDoc_getStartedBeforeModelgoogle/nano-banana-2/text-to-imagemodelApiDoc_getStartedAfterModel modelApiDoc_getStartedMid modelApiDoc_schemaLinkmodelApiDoc_getStartedAfterSchema

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/google/nano-banana-2/text-to-image \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A cinematic close-up portrait of an American woman standing under neon lights in rainy Tokyo, shallow depth of field, reflective wet streets, ultra-detailed, realistic skin texture"
  }'

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/google/nano-banana-2/text-to-image \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A cinematic close-up portrait of an American woman standing under neon lights in rainy Tokyo, shallow depth of field, reflective wet streets, ultra-detailed, realistic skin texture"
  }'

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": "Prompt",
      "description": "O prompt para geração de imagens.",
      "type": "string",
      "default": "A cinematic close-up portrait of an American woman standing under neon lights in rainy Tokyo, shallow depth of field, reflective wet streets, ultra-detailed, realistic skin texture"
    },
    "num_images": {
      "title": "Número de imagens",
      "description": "O número de imagens a serem geradas.",
      "type": "integer",
      "default": 1,
      "minimum": 1,
      "maximum": 4
    },
    "seed": {
      "title": "Seed",
      "description": "A seed do gerador de números aleatórios.",
      "type": "integer",
      "default": 0
    },
    "aspect_ratio": {
      "title": "Proporção (L:A)",
      "description": "A proporção da imagem gerada.",
      "type": "string",
      "enum": [
        "auto",
        "21:9",
        "16:9",
        "3:2",
        "4:3",
        "5:4",
        "1:1",
        "4:5",
        "3:4",
        "2:3",
        "9:16"
      ],
      "default": "auto"
    },
    "resolution": {
      "title": "Resolução",
      "description": "A resolução da imagem a ser gerada.",
      "type": "string",
      "enum": [
        "0.5K",
        "1K",
        "2K",
        "4K"
      ],
      "default": "1K"
    },
    "output_format": {
      "title": "Formato de saída",
      "description": "O formato da imagem gerada.",
      "type": "string",
      "enum": [
        "jpeg",
        "png",
        "webp"
      ],
      "default": "png"
    },
    "safety_tolerance": {
      "title": "Tolerância de segurança",
      "description": "O nível de tolerância de segurança para moderação de conteúdo. 1 é o mais rigoroso e 6 o menos rigoroso.",
      "type": "integer",
      "enum": [
        1,
        2,
        3,
        4,
        5,
        6
      ],
      "default": 4
    },
    "limit_generations": {
      "title": "Limitar gerações",
      "description": "Se true, limita cada rodada de prompts a uma única geração.",
      "type": "boolean",
      "default": true
    },
    "enable_web_search": {
      "title": "Ativar pesquisa web",
      "description": "Ativa a pesquisa web para utilizar informações recentes na geração.",
      "type": "boolean",
      "default": false
    }
  }
}

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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