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Questions tagged [fiddler-everywhere]

Fiddler Everywhere is a high performance, cross-platform web debugging proxy for any browser, system or platform. It is a web debugging tool that logs all HTTP(S) traffic between your computer and the Internet, inspects and edits traffic, issue requests, and fiddle with incoming and outgoing data.

Fiddler Everywhere is a high performance, cross-platform web debugging proxy for any browser, system or platform. It is a web debugging tool that logs all HTTP(S) traffic between your computer and the Internet, inspects and edits traffic, issue requests, and fiddle with incoming and outgoing data.

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Business Central 22 http requests don't show on fiddler

I'm trying to use fiddler to see the webrequests we are doing within BC. Unfortunately, it seems that fiddler isn't finding these requests that we make to external services. Has anyone tried anything like this before? Already tried this and no…
TSL
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Fiddler is not capturing the any browser traffic and showing me this error

I just changed my VPN and tried to capture the browser traffic in fiddler logs. I tried by checking the option "Automatically detect settings" (Tools > Winnet Options > LAN Settings) Also checked the option "Decrypt HTTPs Traffic" (Tools - Options…
user12624044
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fiddler everywhere is not loading the log in and stuck on loading

I'm tryin to install fiddler everywhere 4.2, the initial loading is finished, a shortcut is created, then the program is stuck on loading before log in. it doesn't take me to log in. I'm using windows 11 I tried checking the prerequisites, I…
Abdullah M. Adil
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Telerik Fiddler: Having issues decrypting https from Iphone 10s

I am trying to capture https traffic from a specific application on IOS. It's not working. I went through all the legit steps and 1. Installed Bouncy Castle, installed IOS compatible certificate on IOS device, then told it to use my computer as a…
John Lord
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Fiddler not capturing service bus call made using ServiceBusClient class

I am connecting to Azure Service Bus using ServiceBusClient class. We are autheitcating with Azure using Azure AD (which uses oAuth 2.0). Following code is been used. string connectionString =…
OpenStack
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How to see CONNECT tunnel information when issuing requests from composer in Fiddler?

When I use intercept requests in Fiddler, I can inspect CONNECT tunnels. But when I try to issue request from Fiddler's composer, there is no CONNECT session. Is it possible to inspect CONNECTs when issuing requests from Composer?
Maxim
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Why does Fiddler response has weird unicode characters after decoding?

So I was debugging game with Fiddler, and found that the HTTP request is partially decoded and partially not decoded. The non-decoded part consists of incomprehensible unicodes: POST https://example.com/something HTTP/1.1 Host:…
new
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How to get the https request of My led light bulb?

I have a smart led bulb. I want to create my own server to control it but there are no APIs available for the bulb. So I decided to hack into my bulb to know where HTTPS requests are going but I am not getting any HTTPS requests when I click on the…
sanket kheni
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Can I add custom scripts to Fiddler Everywhere?

I've just switched to Linux, and so I had to use Fiddler Everywhere. All I see is a "Rule Builder", when I want to insert a custom script. Is there any way to do this?
sxhkd_user
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capture mobile(real device) traffic on laptop fiddler

I am trying to capture my mobile traffic on my laptop fiddler. I followed the steps provided in below link. https://docs.telerik.com/fiddler-everywhere/get-started/mobile-traffic/configure-android Issue is I am losing internet on my mobile after…
Chandu
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fiddler modify response header

I'm working with an API that doesn't yet have CORS setup. So, instead of waiting until that's setup, I thought I could use fiddler to add the Access-Control-Allow-Origin header to the responses coming from the server. I haven't used fiddler for a…
Charlie Elverson
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How do I reply using a file in Fiddler Everywhere Free?

I am trying to replace a production js file on a site with a local copy of it so I can set my own event listeners and control the layout of the page as needed. A lot of old stackoverflow answers suggest using fiddler to do that, but apparently the…
irukilnot
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Python requests not working due to Fiddler

When I use fiddler any request using python fails, pip doesn't work either. ValueError: check_hostname requires server_hostname What can I do about it?
kshnkvn
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Fiddler everyone doesn't capture traffic

I try to work with Fidler Everywhere on Mac. Early all worked well, but in the one moment (I nothing change - just closed the app and opened after a month ago). Now Fiddler doesn't capture any traffic and I do not know what I can do with this.
Valentyn Hruzytskyi
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