Flowy: flam (transparent / alpha video)

A flam node generates a video with its background keyed out — a transparent element made to sit ON TOP of other footage: animated logos, mascots, product spins, motion-graphic accents, UI callouts. Canvas-only:

• create_node — type: "flam", project_id, prompt, duration_seconds (5 or 10 only), aspect_ratio (16:9 | 9:16 | 1:1), resolution (720p default | 1080p), optional input_media (e.g. the product/logo reference).
• get_node — poll until "completed"; the output URL is the keyed video.
• update_node — iterate in place (carries the current output + refs unless fresh: true).

Authoring rule: subject + motion ONLY

The uniform keying backdrop is enforced automatically — any environment or background you describe will fight the key and bleed into the subject. Write: