1
List the effects
slug, a name, a tagline and its cost in credits.2
Create the video
Send exactly one subject: The photo must be at least 480 px on its shortest side; it is cropped to 9:16.
image_url, asset_id (library image) or character_id (a Havincy character).3
Get the result
status is completed, the response contains the video URL and a public share_url.