fal.ai API Skill

Generate images, videos, and transcripts using fal.ai's API with support for FLUX, Stable Diffusion, Whisper, and more.

Features

• Queue-based async generation (submit → poll → result)
• Support for 600+ AI models
• Image generation (FLUX, SDXL, Recraft)
• Video generation (MiniMax, WAN)
• Speech-to-text (Whisper)
• Stdlib-only dependencies (no fal_client required)

Setup

Get your API key from

Configure with:

export FAL_KEY="your-api-key"

Or via clawdbot config:

clawdbot config set skill.fal_api.key YOUR_API_KEY

Usage

Interactive Mode

You: Generate a cyberpunk cityscape with FLUX
Klawf: Creates the image and returns the URL

Python Script

from fal_api import FalAPI

api = FalAPI()

# Generate and wait
urls = api.generate_and_wait(
    prompt="A serene Japanese garden",
    model="flux-dev"
)
print(urls)

Available Models

Model

Endpoint

Type

flux-schnell	fal-ai/flux/schnell	Image (fast)
flux-dev	fal-ai/flux/dev	Image
flux-pro	fal-ai/flux-pro/v1.1-ultra	Image (2K)
fast-sdxl	fal-ai/fast-sdxl	Image
recraft-v3	fal-ai/recraft-v3	Image
sd35-large	fal-ai/stable-diffusion-v35-large	Image
minimax-video	fal-ai/minimax-video/image-to-video	Video
wan-video	fal-ai/wan/v2.1/1.3b/text-to-video	Video
whisper	fal-ai/whisper	Audio

For the full list, run:

python3 fal_api.py --list-models

Parameters

Parameter

Type

Default

Description

prompt	str	required	Image/video description
model	str	"flux-dev"	Model name from table above
image_size	str	"landscape_16_9"	Preset: square, portrait_4_3, landscape_16_9, etc.
num_images	int	1	Number of images to generate
seed	int	None	Random seed for reproducibility

Credits

Built following the krea-api skill pattern. Uses fal.ai's queue-based API for reliable async generation.