Alpha: this endpoint may change or be removed without notice.

Create an image avatar from a single JPEG or PNG upload (multipart). The image must be exactly 16:9 or 9:16 with a short side of at least 1080px, and show one clearly framed person. A failing image returns 400 with the reason for each failed check. On success the avatar is returned in INIT; poll GET /v1/avatars/{id} until it is ACTIVE. 1080p training requires a Business or Enterprise plan.