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x.com

Schedule X Post

Composes a post and schedules it to send at a future date/time, instead of posting immediately.

Input

text required

The post's text. X caps this at 280 characters for a standard (non-subscriber) account.

sendAt required

When to send the post, as an ISO-8601 datetime (e.g. "2026-09-15T14:30:00"). X's composer only offers minute precision and reads/writes it in the account's own display timezone, not UTC — pass a naive local time (no offset) matching that timezone. X also refuses times inside the next ~10 minutes and more than ~18 months out.

Output

text required
send_at required
scheduled_id required

FAQ

Composes a post and schedules it to send at a future date/time, instead of posting immediately.
Required: text, sendAt.
It returns text, send_at, scheduled_id.
Yes. It acts as you on x.com: on your own Chrome it reuses your session, and on a Reduck-hosted browser it loads the x.com cookies saved by the Reduck extension.
It makes changes on x.com, like sending, posting or booking something.
Ask an AI agent connected to Reduck to run reduck/x.com/schedule_tweet, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/x.com/schedule_tweet
It is part of Reduck's official curated catalogue.

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