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outlook.live.com

Create calendar event (Outlook)

Automatically create calendar event (Outlook) on outlook.live.com. Create an event in the signed-in Outlook consumer calendar.

Input

end required

End as local ISO, e.g. 2026-09-17T10:30:00.

start required

Start as local ISO date-time in the mailbox's time zone, e.g. 2026-09-17T10:00:00.

subject required

Event title.

body optional

Optional event body text.

location optional

Optional location.

Output

end required
start required
created required
eventId required

The new event's id, as Outlook returned it when saving.

subject required
verified required

True when Outlook confirmed the save with the new event's id.

locationSet optional
renderedWhen optional

The composer's own rendering of the date range, as confirmation the ISO input was understood.

unverifiedReason optional

FAQ

Create an event in the signed-in Outlook consumer calendar.
Ask an AI agent connected to Reduck to run reduck/outlook.live.com/create_event, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/outlook.live.com/create_event
You do not need one. "Create calendar event (Outlook)" drives the real outlook.live.com pages in a browser, so it works whether or not outlook.live.com offers an API for this.
Required: subject, start, end. Optional: body, location.
It returns end, start, created, eventId, subject, verified, locationSet, renderedWhen, unverifiedReason.
Yes. It acts as you on outlook.live.com: on your own Chrome it reuses your session, and on a Reduck-hosted browser it loads the outlook.live.com cookies saved by the Reduck extension.
It makes changes on outlook.live.com, like sending, posting, booking or buying something.
Ask an AI agent connected to Reduck to run reduck/outlook.live.com/create_event, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/outlook.live.com/create_event
It is part of Reduck's official curated catalogue.

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