fal.ai - Images & Video

Flux, Wan 2.1, Kling, LTX-Video - images and async video via BYOK.

fal.ai is HiWay2LLM's primary multimodal inference provider for images and video. Flux Schnell delivers images in 1-2 seconds at $0.003/image (T1). Wan 2.1 and Kling cover text-to-video up to 10 seconds.

Full guide

See the interactive setup guide at /providers/fal.

Quick setup

1. Sign up at fal.ai · 2. Dashboard → Keys → Add Key · 3. Copy the alphanumeric key · 4. HiWay2LLM Dashboard → API Keys → fal.ai.

curl https://app.hiway2llm.com/v2/image/generate \
  -H "Authorization: Bearer hw_live_…" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "a photo of …", "provider": "fal", "model": "fal-ai/flux/schnell"}'