ChatGPT can absolutely schedule tweets — but only if it can call a scheduler that talks to X on your behalf. The setup takes a few minutes: connect X to a scheduler, expose a schedule_post tool, and ChatGPT does the rest.
The end-to-end flow
- You type a request in plain English including the time and platform.
- ChatGPT calls schedule_post with the caption, platform, and ISO timestamp.
- The scheduler stores the post and publishes at the exact time via the X API.