Getting error 404 while updating appointment via API

Cory1roland — Mon, 06 Oct 2025 08:37:41 GMT

Hi community 😎

I need appointments to be rescheduled via API. I do it with make.com. If I update only start time, api call is successful, but it wipes the address of the contact. When I send full appointment data, I constantly get this error:

[400] Error BAD_REQUEST Address can't be blank address1

The fact that it is not blank. Does anyone had the same issue?

Thank you!

Re: Getting error 404 while updating appointment via API

tranguyen — Mon, 06 Oct 2025 15:01:52 GMT

Thanks for flagging this @Cory1roland!

I'm not too versed in API but I do know of a developer-specific forum, which is support by our API team. Definitely worth sharing this there as well! Here's a link to the forum: https://developer.squareup.com/forums/

thread Getting error 404 while updating appointment via API in Appointments & Bookings

Getting error 404 while updating appointment via API

Re: Getting error 404 while updating appointment via API