fofr/image-models | API reference

Popular image models with a convenient standardised API

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Run with an API

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Playground API Examples README

Run fofr/image-models with an API

Use one of our client libraries to get started quickly. Clicking on a library will take you to the Playground tab where you can tweak different inputs, see the results, and copy the corresponding code to use in your own project.

Input schema

The fields you can use to run this model with an API. If you don't give a value for a field its default value will be used.

Field	Type	Default value	Description
prompt	string		Text prompt for generation
model	None	black-forest-labs/flux-schnell	Model to use for generation
aspect_ratio	None	default	Aspect ratio for generated content
image	string		Optional input image for models that support image-to-image generation
num_outputs	integer	1 Min: 1 Max: 10	Number of images to generate
fallback_aspect_ratio	boolean	True	If true, use the closest supported aspect ratio when the requested one is not available

{
  "type": "object",
  "title": "Input",
  "required": [
    "prompt"
  ],
  "properties": {
    "image": {
      "type": "string",
      "title": "Image",
      "format": "uri",
      "x-order": 3,
      "nullable": true,
      "description": "Optional input image for models that support image-to-image generation"
    },
    "model": {
      "enum": [
        "black-forest-labs/flux-krea-dev",
        "black-forest-labs/flux-schnell",
        "black-forest-labs/flux-dev",
        "black-forest-labs/flux-1.1-pro",
        "black-forest-labs/flux-1.1-pro-ultra",
        "black-forest-labs/flux-kontext-max",
        "black-forest-labs/flux-kontext-pro",
        "bytedance/seedream-3",
        "bytedance/seededit-3.0",
        "bytedance/dreamina-3.1",
        "google/imagen-4-fast",
        "google/imagen-4",
        "google/imagen-4-ultra",
        "ideogram-ai/ideogram-character",
        "ideogram-ai/ideogram-v3-turbo",
        "ideogram-ai/ideogram-v3-quality",
        "ideogram-ai/ideogram-v3-balanced",
        "leonardoai/phoenix-1.0",
        "luma/photon-flash",
        "prunaai/hidream-l1-fast",
        "prunaai/wan-2.2-image",
        "qwen/qwen-image",
        "recraft-ai/recraft-v3",
        "minimax/image-01",
        "runwayml/gen4-image",
        "runwayml/gen4-image-turbo"
      ],
      "type": "string",
      "title": "model",
      "description": "Model to use for generation",
      "default": "black-forest-labs/flux-schnell",
      "x-order": 1
    },
    "prompt": {
      "type": "string",
      "title": "Prompt",
      "x-order": 0,
      "description": "Text prompt for generation"
    },
    "num_outputs": {
      "type": "integer",
      "title": "Num Outputs",
      "default": 1,
      "maximum": 10,
      "minimum": 1,
      "x-order": 4,
      "description": "Number of images to generate"
    },
    "aspect_ratio": {
      "enum": [
        "default",
        "1:1",
        "2:3",
        "3:2",
        "3:4",
        "4:3",
        "4:5",
        "5:4",
        "9:16",
        "16:9",
        "9:21",
        "21:9",
        "1:2",
        "2:1"
      ],
      "type": "string",
      "title": "aspect_ratio",
      "description": "Aspect ratio for generated content",
      "default": "default",
      "x-order": 2
    },
    "fallback_aspect_ratio": {
      "type": "boolean",
      "title": "Fallback Aspect Ratio",
      "default": true,
      "x-order": 5,
      "description": "If true, use the closest supported aspect ratio when the requested one is not available"
    }
  }
}

Output schema

The shape of the response you’ll get when you run this model with an API.

Schema

{
  "type": "array",
  "items": {
    "type": "string",
    "format": "uri"
  },
  "title": "Output"
}

Example API response

View prediction

['https://replicate.delivery/xezq/lIUUVnT1kKLlFRYASLkQosD4UFbvuJO0ES0kWsfa4sj22bmKA/tmpqoyia78o.webp',
 'https://replicate.delivery/xezq/F3EyrtV62uK7M5nM5YWsJSp2GjBfpWGKE6XUtXYJNUl22bmKA/tmp16hzsd9u.webp',
 'https://replicate.delivery/xezq/bDrLdiMYXyLfUKaTB9EcPahJ4EtjCSfpHXDeo9DeA6est9mpC/tmph9advne7.webp']