A slot is a weekly time in your workspace time zone, optionally for certain accounts. A post sent with use_next_free_slot takes the next slot with room. You can add, change or delete slots, and deleting a slot can move its posts to the next free one. POST /v1/slots/next shows the next free slot without booking it.
Add a slot with a weekday (0 to 6) and a minute of the day (0 to 1439).
Limit it to some accounts if different accounts post at different times.
Send posts with use_next_free_slot and they fill the slots in order.
A slot that a future post uses cannot be changed; delete it and choose where its posts move. The weekly posting schedule guide walks through a rhythm.
7-day trial for $1. Connect your accounts and schedule a week of posts in one sitting.
Start a trialCount characters the way each network does, split threads and preview posts. No account needed.
Open the toolsPost to every network from your own code or assistant with one key, signed webhooks and idempotent requests.
See the APINo. POST /v1/slots/next only shows it. Nothing is booked until you create the post.
Plan the week in one sitting, keep your team in the loop, and let 1Post publish on time while you get on with the rest of your day.