How to access the API using fiddler?

You should use Postman or SoapUI
https://www.soapui.org
https://www.getpostman.com

Please help me access the following API using Fiddler.

you're posting local IP, you can't directly do that.

you probably need to have a dynamic DNS solution so you can map a dynamic domain name to your local IP in your Web Server.

for example:

Remote Access with Dynamic DNS
https://www.noip.com/remote-access

Several items.

1) You'll follow Shaun's suggestion of tools to use for this.

I personally use curl for this.

Note: Since this is an HTTP request, you will use an HTTP tool, not a Javascript tool like Fiddler.

2) If your calling a private, non-routable IP in the range 192.168.X.X then you can only call this IP if you're actually part of the local 192.168.X.X range, in other words you have a 192.168.X.X address inside the exact same private network as the 192.168.1.0 IP you're trying to access.

I'm sorry, the IP is not local one. please let me know how to use Fiddler