Connect
/tiktok-business/oauth/callback. One TikTok Business account per workspace.
Post types
Text-only posts are not supported on TikTok through the unified API.
Video post (recommended)
privacy_level options
Set via
tiktok.privacy_level in the post body.
Caption and title limits
Additional TikTok options
Video focus
TikTok is video-first. Recommended workflow:- Upload video via
POST /media/upload(or chunked upload for files ≥ 10 MB) - Copy returned
media_id - Post with
video_idand caption - Optionally schedule with
scheduled_time
Postsiva normalizes images to 1080×1920 (9:16) for TikTok when auto-fix is applied.