synchronize the EspoCRM calendar in Google calendar

[Kertscher]

Hello

I need your help.

I want to synchronize the EspoCRM calendar in Google calendar.

However, this does not work for me, because every time I want to connect to external accounts, the error code 400 comes.

I have attached the picture of exactly what the error looks like in the appendix.

I look forward to every suggestion for a solution.
Lena

[emillod]

Probably it's because you're using private ip behind firewall. Please try to do this on publicly available server

[esforim]

It also asking for a device_name and id... I guess currently it sending the request with only your IP and not those two additional information.