Catalog/Image/fal

FLUX 2 Lora

Liveby Black Forest Labs

Text-to-image generation with LoRA support for FLUX.2 [dev] from Black Forest Labs.

Custom style adaptation and fine-tuned model variations.

Ask your agent

Say it in your own words. Your agent picks this tool, fills in the details and brings back the answer.

Make an image with FLUX 2 Lora: a cozy coffee shop in São Paulo at golden hour.

Create a product photo of our new sneaker on a white background.

Reviews

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How it works

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Ask in your own wordsYour agent picks the right tool and fills in the details for you.
Pay only when it worksEach use comes out of your balance. If it fails, you aren't charged.

For developersSummary, tool id, API call and input schema

Image generation API by Black Forest Labs, callable through Superpowers. It costs $0.023 per megapixel, charged only when the call succeeds. Call it with one API key: POST /v1/run with "tool": "fal.flux-2-lora", or over MCP with run_tool. 88 other providers in this category take the same input and can be compared side by side.

Tool id
Price per call: $0.023 / megapixel

Call it

Also over MCP as run_tool

curl -X POST https://superpowers.tools/v1/run \
  -H 'Authorization: Bearer $SP_KEY' \
  -d '{"tool":"fal.flux-2-lora","input":{"prompt":""},"idempotency_key":"example-request-1"}'

Input

12 fields · 1 required

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "sync_mode": {
      "type": "boolean",
      "description": "If `True`, the media will be returned as a data URI and the output data won't be available in the request history.",
      "default": false
    },
    "num_inference_steps": {
      "type": "integer",
      "description": "The number of inference steps to perform.",
      "default": 28
    },
    "output_format": {
      "type": "string",
      "description": "The format of the generated image.",
      "default": "png",
      "enum": [
        "jpeg",
        "png",
        "webp"
      ]
    },
    "enable_safety_checker": {
      "type": "boolean",
      "description": "If set to true, the safety checker will be enabled. Disabling it requires account authorization; unauthorized requests are always checked, and images flagged as unsafe are returned as black images.",
      "default": true
    },
    "prompt": {
      "type": "string",
      "description": "The prompt to generate an image from."
    },
    "image_size": {
      "type": "string",
      "description": "The size of the image to generate. The width and height must be between 512 and 2048 pixels.",
      "default": "landscape_4_3",
      "enum": [
        "square_hd",
        "square",
        "portrait_4_3",
        "portrait_16_9",
        "landscape_4_3",
        "landscape_16_9"
      ]
    },
    "acceleration": {
      "type": "string",
      "description": "The acceleration level to use for the image generation.",
      "default": "regular",
      "enum": [
        "none",
        "regular",
        "high"
      ]
    },
    "num_images": {
      "type": "integer",
      "description": "The number of images to generate.",
      "default": 1
    },
    "guidance_scale": {
      "type": "number",
      "description": "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": 2.5
    },
    "seed": {
      "type": "integer",
      "description": "The seed to use for the generation. If not provided, a random seed will be used."
    },
    "loras": {
      "type": "array",
      "description": "List of LoRA weights to apply (maximum 3). Each LoRA can be a URL, HuggingFace repo ID, or local path.",
      "default": []
    },
    "enable_prompt_expansion": {
      "type": "boolean",
      "description": "If set to true, the prompt will be expanded for better results.",
      "default": false
    }
  }
}