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TikTok

TikTok allows 6 posting requests a minute per account, and caps the number of creators who can post through an unaudited application at 5 a day. Captions are limited to 2,200 characters.

TikTok’s own developer documentation

Xairo publishes

  • Video posts with a caption and a privacy level
  • Photo carousels on business accounts

TikTok does not allow

  • Editing a published post
  • Duplicate content
  • Changing your profile

Account and connection

Account required
A personal or business TikTok account.
Token lifetime
Access tokens last 24 hours; the refresh token lasts a year and rotates on each use.
How often you reconnect
About once a year, or whenever TikTok invalidates the session.
Credit cost
2 for a post, 2 with a link, 2 for video.

Worth knowing

  • TikTok asks what privacy levels your account allows before each post. If your account cannot post publicly, Xairo downgrades to the closest allowed level rather than failing.
  • Captions are capped at 2,200 characters, and Xairo counts them for you.