NewDevelopers · 10 October 2026

Webhooks

Get a signed request to your own server when a post publishes, partly publishes or fails, or a channel needs reconnecting.

Add an endpoint in Developers → Webhooks, choose the events you want, and send a test to check it works. Each request is signed so you can verify it came from Postbase, and a delivery that fails is retried several times over the following hours. You can see each endpoint's last delivery on the same card.

Webhooks can also be managed through the REST API.

Also that week

NewGet, edit and retry posts from the API and AI toolsThe REST API and MCP server can now check, edit, reschedule and retry posts, attach media and read analytics.
NewMeet PostbotsBuild bots by chatting that watch the web for conversations about what you make and draft posts for you.
ImprovedChoose your YouTube audience before schedulingPostbase no longer assumes a video isn't made for kids; you choose before it's scheduled.
NewExport your data, or delete your accountDownload everything Postbase holds about you, or delete your account, from Settings.
NewLeave or delete a workspaceTidy up client workspaces you no longer need, or leave one you were invited to.
ImprovedPostbase on your phoneThe app's navigation opens as a menu on phones, so every page is a tap away.
ImprovedPosts that might have gone out aren't retried automaticallyIf X or LinkedIn errors after a post may already be live, Postbase asks you to check instead of posting it twice.
FixedRepeating posts keep going after a failed occurrenceOne failed post no longer stops a repeating series, and editing a repeat keeps its original timezone.
NewSend feedback from the appReport a bug or share an idea from inside Postbase, with an optional screenshot.
ImprovedTeam invites expire after 7 days, and can be resentStale invites stop working after a week, and you can resend one with a click.
ImprovedThe composer checks each network's real rulesYou'll see before scheduling if a network would reject a post, or quietly drop part of it.
FixedThe composer keeps your work when a save is refusedIf a post can't be saved, you see why and everything you typed stays in place.
NewTwo-factor sign-inProtect your account with an authenticator app, and add a backup device so a lost phone never locks you out.
FixedAI video generation now worksGenerate a short video from a prompt or an image in the composer, and failed attempts don't count against your allowance.
NewEmails when something needs youPostbase emails you when a post fails or a channel needs reconnecting, so nothing fails silently.
FixedNo duplicate posts when a publish is retriedA retry never posts the same thing twice, and a half-sent thread picks up where it stopped.
ImprovedRepeating posts keep their time across daylight savingA 9am repeat stays at 9am when the clocks change.

The full changelog

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Postbase

21 – 27 Sep 2026TodayDayWeek

Wed23

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09:00Fieldnote 2.4 is out

12:00New on the shelf: Kochere

14:15Cupping notes

16:30Studio tour

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