Hi @edgarbs27
I am not sure why you are not getting an error message, but the problem is probably the fact that you are using a non-encrypted connection to the web server. i.e. you are using “http” instead of “https” and these days, Android and iOS do not like that.
If you have to use “http” for some reason, then you can force Android and iOS to accept that, but it is best to host your API on a server with a valid SSL certificate so that you can use “https”.
If you insist on using “http”, try this: