I have a SaaS app where I often use the Wordpress REST API to communicate with the wordpress websites of clients.
It was working perfectly for months but i realized a few days ago that now every request sent from my deployed Render backend server creates an error 503, with these details :
Security check
Sorry, we need to verify that this request is legitimate and is not sent by an automated system (robot).
This verification process is automatic. Your browser will redirect you in a few seconds.
with O2Switch UI around it.
My question is : did some of you got the same problem recently ? Or is it because my render server IP has been blocked ? And if so, do some of you know the best way to fix that, and avoid that it happens again in the future ?
I tested on local server and it works so I still don't really know if it's my render server especially or a global deployed app problem ...
Thanks in advance for your replies !
Just found the solution as explained in my commentary in my original post !
The problem was that one of the IPs used by my server by default had been temporarily blacklisted (because shared through many clients) on the platform where I deployed my backend (Render).
So I just added a specific IP rolling system for those export requests and now it's working perfect, so maybe try it out or at least check your app's IP status !