fal-ai/kling-video/v1.6/pro/image-to-video
Kling 1.6 Pro image-to-video — takes a reference image as the literal first frame via image_url. $0.095/s per FAL's pricing page ($0.475 for a 5s clip); the same page also showed a conflicting $0.098/s elsewhere — used the more prominent figure. Verified via FAL API docs, 2026-06-21.
OpenAI-compatible — point any OpenAI SDK at our base URL and use the model id above.
curl https://trismegistus.app/api/v1/chat/completions \
-H "Authorization: Bearer $TRISMEGISTUS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "fal-ai/kling-video/v1.6/pro/image-to-video",
"messages": [{"role": "user", "content": "Hello!"}]
}'