{
  "openapi": "3.1.0",
  "info": {
    "title": "Flux Pro",
    "description": "The pro version of FLUX.1, served in partnership with BFL",
    "version": "v1.0.0"
  },
  "servers": [
    {
      "url": "https://fal.run"
    }
  ],
  "paths": {
    "/fal-ai/flux-pro": {
      "post": {
        "operationId": "FluxPro",
        "description": "FLUX.1 [pro], next generation text-to-image model.",
        "deprecated": false,
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": ["prompt", "image_size", "num_inference_steps", "guidance_scale"],
                "properties": {
                  "prompt": {
                    "type": "string",
                    "description": "The prompt to generate an image from."
                  },
                  "image_size": {
                    "type": "string",
                    "description": "The size of the generated image. Default value: `landscape_4_3`. Possible enum values: `square_hd`, `square`, `portrait_4_3`, `portrait_16_9`, `landscape_4_3`, `landscape_16_9`."
                  },
                  "num_inference_steps": {
                    "type": "integer",
                    "description": "The number of inference steps to perform. Default value: 28"
                  },
                  "seed": {
                    "type": "integer",
                    "description": "The same seed and the same prompt given to the same version of the model will output the same image every time."
                  },
                  "guidance_scale": {
                    "type": "number",
                    "description": "The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you. Default value: 3.5"
                  },
                  "num_images": {
                    "type": "integer",
                    "description": "The number of images to generate. Default value: 1"
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {}
  }
}