How to stop double bookings when you list on more than one site

Every platform you list on keeps its own calendar and will happily sell any night it believes is free. Nothing stops two of them selling the same night at the same time unless they are told, and they are told by exchanging calendar feeds.

Those feeds are iCal files at a secret URL. One system publishes the file; another reads it on a schedule. Reading on a schedule is the whole story: between one read and the next, both platforms think the night is available.

When you paste your Airbnb or Stayz iCal URL into StayHive, StayHive starts reading that feed and blocks the booked dates on your Property Page. It also gives you a StayHive feed URL to paste back into each platform, so a direct booking blocks those nights on Airbnb and Stayz too.

That return leg is the one hosts most often skip, and it is the half that protects you from selling a direct-booked week on Airbnb. Set up both directions for every platform you list on.

Because feeds are polled, there is always a window where two systems disagree. StayHive narrows it from its side: connected feeds are re-read daily, and again on demand when a guest opens your booking form and when they go to pay, so the freshest possible answer is used at the moment money changes hands.

What StayHive cannot control is how quickly a platform picks up your outbound feed — that cadence is theirs, and it is usually measured in hours rather than seconds. So the residual risk sits on the OTA side of a direct booking, which is the right place for it to be: your direct calendar is the one you can check.

None of these are exotic. They are what hosts who never double-book actually do:

• Connect every platform you list on, in both directions. One missing return feed is where the accident happens.
• Treat one calendar as the one you trust, and check it before confirming anything by phone, text or email.
• Block your own stays as soon as you know about them, not the week before.
• Watch for sync failure alerts. A feed that has quietly stopped working looks exactly like a calendar with no bookings.
• Be careful with manual holds you make outside any system — those are invisible to every feed.

Contact the affected guest yourself, early and directly, and sort out a refund or an alternative before they discover the problem at your front door. A same-day message about a mistake reads very differently from a cancellation on arrival, and it is the part of the situation you fully control.