I am Unable to Trace the API and its response it is showing Tunnel to in Host

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Fiddler Classic Windows

1 Answer, 1 is accepted

answered on 01 Nov 2023, 02:06 PM

Hello,

Based on the screenshot you provided, it seems that you are only capturing non-secure HTTP traffic, which is why you can see the CONNECT session. To capture and decrypt HTTPS traffic, you need to explicitly install the Fiddler CA and enable HTTPS decrypting. You can find detailed instructions on how to do this in the following article from Fiddler Classic documentation: https://docs.telerik.com/fiddler/configure-fiddler/tasks/trustfiddlerrootcert.

Regards,
Nick Iliev
Progress Telerik

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