extension ExtPose

Redirect URL, Modify Headers & Mock APIs

CRX id


Description from extension meta

Web Debugging Proxy to Intercept & Modify HTTPs Requests - Redirect URL, Modify Headers, Mock APIs, Modify Response, Insert Scripts

Image from store Redirect URL, Modify Headers & Mock APIs
Description from store 🚀 Most Popular developer tool for frontend developers & QAs to debug web applications - Intercept, Modify & Debug network requests. Used by over 150,000+ web developers in 1000+ organizations. Requestly brings the power of Charles Proxy & Fiddler directly to the browser with a simple interface, collaboration capabilities & active support. Here are some top features 🔀 Set up redirects (Switch Environment e.g. Prod to Staging) ✍️ Modify API Response (Fixed Response or Programmatic Override) 🚀Add, Remove or Modify Request & Response Headers 🐞 High-Quality bug reporting with Video, console logs, network logs, and env details 💻 Inbuilt Mock Server 🌐 Insert external Javascript & CSS on any website ⏰ Block & Throttle Requests 📌 https://requestly.io/blog/5-ways-to-make-debugging-easy/ ✍️ Mock API Response - XMLHttpRequest (XHR) & Fetch Requests ▪️ Define Custom Response for your APIs requested by XHR/fetch ▪️ Start working on frontend when backend is not ready ▪️ Modify API response directly in Staging or Production environment ▪️ Works with graphQL APIs ▪️ Simulate fake HTTP Status Code (400s or 500s) for APIs ▪️ Simulate bad API responses and test different error paths in your frontend code 📌 Demo Video – https://www.youtube.com/watch?v=KIPbxUGUYq8&t=1s&ab_channel=Requestly 🔀 Redirect URLs, Change Host, Modify Query Params (Map Remote or Map Local) ▪️ Use dev/staging APIs in production sites & test local changes without deployment ▪️ Debug remote Javascript by loading locally running JS in production sites ▪️ Switch Hosts (e.g. abc.com/* to xyz.com/*) ▪️ Debug Ad Tracking Pixels, Debug A/B Test Campaigns, etc ▪️ Remote Debugging with Requestly on Production sites ▪️ Swap Adobe Launch (Adobe DTM) scripts in production with staging script 📌 Demo Video -- https://www.youtube.com/watch?v=85GVaOWTnlE (Map Local) 🚀 Modify Headers - Add/Remove/Update request and response Headers ▪️ It can be used to handle CORS Issues in your application ▪️ Add / Remove / Modify Content-Security-Policy, X-Frame Options, X-Forwarded-For, Authorization, Access-Control-Allow-Origin, mime-type, user-agent headers, etc ▪️ Manage cookies in the response headers ▪️ Conditional URL targeting for header modifications ▪️ Selenium Integration - https://www.npmjs.com/package/@requestly/selenium 🐞 High-Quality bug reporting with Video, console logs, network logs & env details attached ▪️ Get quality bug reports from QAs, Customer Support & other non-technical people ▪️ Never deal with asking Steps to Reproduce ▪️ Attach the session recording link in Jira Tickets, Emails, or Slack anywhere ▪️ Improve debugging experience by 10x 📌 Demo Video – https://www.youtube.com/watch?v=g_qXQAzUQgU&ab_channel=Requestly ⏰ Delay/Throttle Network Requests - API Requests, JS, CSS, etc ▪️ Supports delay in both XHR & fetch based API requests ▪️ Delay API requests to test the loading experience of your app ▪️ Test different race conditions in your applications, you can delay a script by some milliseconds ▪️ Test the behavior of your app when one or more APIs respond slow (API Latency has gone up) 🌐 Insert Scripts to any Webpage like TamperMonkey or GreaseMonkey Scripts ▪️ UserScripts are simple javascript, CSS code that can change the layout of a page, add or remove new functionality and content, or automate actions. ▪️ Use File Hosting service to upload long scripts and Inject them using Script Rule ▪️ Inject your JS tags on potential customers' sites and test your features ▪️ The sales/product team can use this to demo the product directly on the prospect’s website (10x engaging demo) 📌 Demo -- https://requestly.io/sales-tool-for-saas-products/ 🛑 Block requests or Websites by matching keywords or URL criteria ▪️ Block internal & external Scripts/APIs & test the impact on your websites ▪️ Build your own custom blocker: Block URLs matching a particular pattern - Could be Ads, Tracking pixels, Images, etc 🦄 Additional Features ▪️ Deactivate the extension when you don't need it. ▪️ Enable/Disable the rules with just a single click ▪️ Export and import the rules and maintain a backup for your rules ▪️ Easy collaboration with others. Share Rules with other Users in one click ▪️ Browser Sync is enabled so you create/change your rules in one browser and the changes will automatically be reflected in another. ▪️ Manage your rules in different groups 📌 Demo -- https://www.youtube.com/watch?v=BM7kTFy-vdc References 🏡 Website - https://requestly.io 📖 Documentation - https://docs.requestly.io 🥷 Support - https://github.com/requestly/requestly/issues 💻 Desktop App - https://requestly.io/desktop 📳 Open Source Android Debugger - https://requestly.io/debug-android-apps/ 📌 Demo – https://www.youtube.com/watch?v=YfitGiJfbMs&ab_channel=Requestly #charlesProxy #web #debugging #APIs #modheader #AdTech #Intercept #requestly #adobe launch #fiddler #network

Latest reviews

  • (2022-11-25) 未陈: 越来越不好用了,强制使用桌面吧。没必要吧,用户就是当作轻量的浏览器插件使用,这么迭代违反设计初衷。建议简单点,简单点。
  • (2022-11-19) Amal S. Kuriakose: Damn, this is just one amazing extension! Been using it since a few weeks and I wanted to know if it was possible to redirect URLs and it can too! The discord support was excellent! Glad to have this extension and thank you Sachin for making/developing this extension!
  • (2022-11-17) Pankaj Balram AJWANI: Just amazing!
  • (2022-11-15) Amith Cabraal: This product will make life much easier when testing and prototyping
  • (2022-11-11) 2ever see: Love it, Greate Tool
  • (2022-11-09) Dan: I don't know what the problem is but I'm trying to redirect a page and it does to endless refresh loop between mobile and the desktop versions of the page.
  • (2022-11-07) Hannes W.: Powerful tool with awesome and fast support. Clear and userfriendly UI with a lot of functionality.
  • (2022-11-04) Natchapol Thongruang: Requestly is an amazing tool to get your development work less hassle. The product itself has evolved so much since day-1 and the company is really serious on helping their customer solves their problems. We had this nice session where they shared Requestly features and we were very impressed on its potential. A truly 5-star worthy.
  • (2022-11-02) Carl Hand: Requestly is awesome. I used to use Charles proxy in my day to day work but it always messed with my wifi. I haven't had any issues with Requestly. Requestly's UI is amazing too and great to work in
  • (2022-10-30) Ferran Buireu: Extremadamente potente
  • (2022-10-20) ZQ Xiong: This tool is very easy to use and makes our testing a lot easier! Great work Dev team!
  • (2022-10-19) Tova Bernstein: Very helpful for testing plugin on websites.
  • (2022-10-19) Oleksandr Chymshyt: I love it!
  • (2022-10-14) ZII: 厉害,功能正是我想要的
  • (2022-10-12) Khang Nguyen Duy: Really useful. Thank you.
  • (2022-09-23) Sameer Srivastava: It's a really helpful tool. it help me to debug things on production sites easily. During FrontEnd side development, It facilitates the way to easily work on development sites without thinking for locally backend setup to run the complete environment. and that also helps in slow down the resource and processing consumption of the machine. It also offering the session recording feature to easily track the steps and data for any bugs faced by someone. The sharing options of requestly rules helps to easily distribute the rules inside the team to setup easily and starts working. Thanks team Requestly!
  • (2022-09-22) Kakit Ho: Very useful tool for web dev and test
  • (2022-09-22) Rob Simpson: Excellent product, and incredible support! As a marketing person, I'm pretty illiterate with code - my use case required some custom script, and Sachin jumped on it straight away. He was incredible helpful and a really nice guy at the same time. Thanks again - wishing you huge success with Requestly!
  • (2022-09-20) Anwesha Palit: I faced an issue with while redirecting to Safari with Requestly. Sachin and Sahil were prompt in their support and helped us out quickly and efficiently. Very much appreciated.
  • (2022-09-20) Yehuda Rokach: Requestly is so smart and easy to use. I use it while developing for lots of cases. The replace string and mocks are so powerful and easy to use, and the UI is so simple and easy to understand.
  • (2022-09-16) Adam Kemp: I love this tool, i use it everyday for debugging
  • (2022-09-13) Simon Cohen: Great product!
  • (2022-09-08) Ankush Kumar: Great Product! Easy to use and very helpful for network analysis.
  • (2022-09-07) Eric Benson: First, Let me say. The support for this is simply amazing. They went way above and beyond the call of duty. Ok, let me explain. I run a small private school for a therapeutic boarding school in Texas called Resolution Ranch Academy. I have an unlimited number of Microsoft 365 Accounts. Unfortunately, I could not hand these out to my students due to a huge security risk. I had no way to keep the students from logging on to Microsoft 365 accounts that do not belong to our school. According to Microsoft support the solution was to use a proxy server that can insert and verify a code into the login traffic. Not, sure I explained that right, ( https://docs.microsoft.com/en-us/azure/active-directory/manage-apps/tenant-restrictions ) Anyway, I had been sitting on this for a really long time trying to find a solution. One problem I had was using a proxy server in line with the security server we already had screwed up the ability to identify individual students on the network. Here is were Requestly came it. Requestly can preform this action as a browser extension right from Chrome! Alright, Now for the cool part. Friday night I installed the extension and was trying to work through the instructions. Call me ignorant, but I didn't fully understand what I was doing. So, I sent a message through the built-in support chat on the app. I got a response within seconds!!! Not only that, but the support guy, Sachin actually looked at the instructions for me and tent me a template to my Requestly extension. All I had to do was save it to my app and enter the Tenant ID from our Microsoft Azure account! Honestly, I have been sweating this for over a year. I cannot tell you what a hugh deal this is for us. I know this was not the intended use care for Requestly, but it worked beautifully.
  • (2022-09-07) Jeremy Evans: Really useful extension - we use it anytime we need to test something with a mix of local/staging/prod environments. It's very easy to reroute requests anywhere you like. Thoroughly recommend!
  • (2022-09-01) Jared Smith: Requestly is a must-have extension for anyone that works on front-end web. Requestly has totally replaced Charles Proxy, Fiddler, etc. for me due to the ease of use & better interface. 10/10 would recommend!
  • (2022-09-01) Joel Tsegaye: This is truly a great tool! It help solve all of my needs and the support is amazing.
  • (2022-08-31) Nikolay Uvaliyev: It used to be a nice tool. But then they limited it to 3 rules only and today I am just unable to open the app dialog at all - it looks like the rules are stored remotely so any time they have a downtime you cannot use the extension :( Time to write my own extension which always works and does not have any limitations...
  • (2022-08-31) Michele Nasti: It's just the best; it has tons of features, and is an essential tool in my workflow. The team is constantly adding more features; they should just be bought by some browser vendor at this point
  • (2022-08-27) Chris Goodkind: Requestly is truly an awesome tool! I use it both at work and for personal projects. They are constantly making updates and prioritizing customers. Sachin is great as well!
  • (2022-08-26) Afsheen Amroliwala: Great tool, very useful to switch between environments without having to modify the codebase again and again.
  • (2022-08-25) Mesut Durukal: Functional and easy to use.
  • (2022-08-24) Ahmad Shahwan: I installed this extension on Chrome. When I try to add rules, the extension page https://app.requestly.io/rules/ breaks with an error: "Uncaught SyntaxError: Unexpected token '<'"
  • (2022-08-12) Igor Spitkovsky: Excellent tool!
  • (2022-08-12) Sainath Patil: Loved It.
  • (2022-08-10) Woolf Fox: It is very nice to use. I loved it! And the support was really good out of what I didn't expect
  • (2022-08-08) Avital Zemnucha Tsiyoni: Great tool, helpful for my work, but the most important is the support - there is always someone to tolke to , and they work fast to solve issues
  • (2022-08-07) Leon Chen: Except of get, Do the redirection support post method?
  • (2022-08-06) Shubham Takode: Very usefull for modifying HTTP requests.
  • (2022-08-05) Adrian Mitrache: Excellent product and stellar support. I recommend the product 100%.
  • (2022-08-04) Derek Lam: cannot delete rules(hang), very slow (become normal after I disabled it), have to sign in everytime
  • (2022-08-03) Aixa Barrios: Great support and product! It made our testing process so smooth.
  • (2022-08-03) Jon Hendershot: amazing tool for front-end developers. makes it very easy for me to work in parallel of our back-end team without relying on them to update code to staging environments. instead i can now easily intercept and mock network requests to match our specs and continue my work. thank you!
  • (2022-08-01) Divyanshu Bhatnagar: An extensive and powerful solution for tweaking requests. Loved it!
  • (2022-07-28) Max Winderbaum: Love the simplicity of the interface - this fit my use case perfectly!
  • (2022-07-26) kushagra gour: There is no better, easier and quicker way to mock network inside your browser than this! Requestly has come in so handy a lot of times while debugging and developing stuff. Can't recommend enough - this should be on everyone's browser!
  • (2022-07-19) Salvatore Emilio: Ottimo prodotto. Molto intuitivo
  • (2022-07-18) Pramod Mahato: The go-to tool for debugging front end applications and creating mock servers. We use this tool in our organisation on a daily basis and love the support team.
  • (2022-07-12) 赵旭: coooool
  • (2022-07-12) Tim zhang: Niubility awesome

Latest issues

  • (2022-09-12, v:22.8.27) Gab: Здравствуйте!Не устанавливаеться расширение совместимое!
    Здравствуйте!Не устанавливаеться расширение совместимое!
  • (2022-08-15, v:22.8.9) Vítězslav Ackermann Ferko: Intercept another extension's requests
    Can it also intercept and mock another extension's requests? I am on a site abc.xyz and I interact with an extension which pops up. This popup requests a remote url and displays some data. Can I intercept or mock this request?
  • (2021-07-06, v:21.6.30) Mai Y: Does not react
    Good morning. No response when I click anywhere after pressing "open app". I would like to ask for confirmation and countermeasures. Thank you.
  • (2021-07-01, v:21.6.30) ClipsTwitch & Algo más: It does not work
    Good morning, I have been using the application and it has worked perfectly, but a week ago it stopped working and I don't know why? could you clarify my doubt
  • (2021-06-15, v:21.6.4) faiyaz f: Enable Requestly redirect url in Automation
    How to enable the this extension through automation selenium with c#? If any solution is there kindly let me know it would be helpful to us.
  • (2021-05-13, v:20.9.9) Jakub Gasiorski: Activation rule from js
    Is it possbile to activate and deactivate rule from js code. I would like make it dynamic depends to selected option in web application (js). Please let me know if it is possible.
  • (2021-05-12, v:20.9.9) Marco Farinetti: Keep header case
    Hello, I used the app to add a header to outgoing requests, which works well, but it doesn't keep the case I specified in the rule. If my rule is MyHeader: SampleValue the header that actually gets added is myheader: SampleValue Would it be possible to change it so the case is maintained as defined in the rule? Have a nice day :)
  • (2021-04-07, v:20.9.9) shreyansh sheth: How to get 500 status code even if we get 200 from API response
    I want that when i am hitting any API i need 500 status code even if it returns 200. this i required for testing purpose. Thanks
  • (2021-04-03, v:20.9.9) Krasimir Dobrev: App doesnt work!
    Hello, Rules website doesnt work https://app.requestly.io/rules/
  • (2021-03-24, v:20.9.9) Petar Nikov: Error 520
    I'm receiving error 520 every time I try to open the dashboard from any browser: Error 520 Ray ID: 634f743538b21c37 • 2021-03-24 11:10:36 UTC Web server is returning an unknown error
  • (2021-03-19, v:20.9.9) Gia khánh Vũ: Cant upload files
    i cant upload my texture pack requestly :<
  • (2021-03-14, v:20.9.9) Shally 9xPro: Modify Response Not Woking
    I tried everything, but the content modification still doesn't work
  • (2021-02-05, v:20.9.9) zhen liu: The rule configuration page cannot be opened
    Hello, why do I often fail to open, and it has been loading.
  • (2021-01-22, v:20.9.9) Erdenebat Oyungerel: JQuery version?
    Hello. What is the version of JQuery used in Requestly?
  • (2020-11-23, v:20.9.9) Shlomi Sasson: Extension case "TypeError: Cannot read property 'childNodes' of undefined"
    hi, Some of our users at www.beatsense.com complains they have this error in console: "TypeError: Cannot read property 'childNodes' of undefined" It comes from Angular(js) framework we're using and after an investigation, we found that it happens only when your extension is installed. I wonder if you guys are aware and going to fix it? Thank you!
  • (2020-11-09, v:20.9.9) AmudhaVigneshwaran Kmp: Requestly not loading
    https://app.requestly.io/rules/ not loading for me.. It loads for other colleagues..!! Any way to identify the cause of this issue ?
  • (2020-11-02, v:20.9.9) Pandiyarajan Ganapathy: Not loading - https://app.requestly.io/rules/
    Its keep on loading....Can you please help
  • (2020-10-15, v:20.9.9) Ras al ghul: Open sourc
    Is the extension open source or not? can i find it on git hub? I wanna know how are accessing the requested URL before blocking it
  • (2020-08-05, v:20.6.1) Eduardo M: Redirect not working
    Redirecting a js file request is returning 403 code. It started today. I never had problems with it before.
  • (2020-08-04, v:20.6.1) John Doe: Redirect and replace do not copy cookies anymore
    It seems that redirect and replace rules stopped copying cookies
  • (2020-07-17, v:20.6.1) Joe Cocker: sbis.ru not working with Requestly
    After installing the extension, the site https://online.sbis.ru/ is broken.
  • (2020-07-17, v:20.6.1) Mr. McSpocky: Can get a redirect to work in Firefox, not Chrome
    Where can I get some help for this? I have tried email (message back said they don't do tech support), at website (no answer), via Twitter (no answer). I have a simple redirect I want to use and it works with your program in Firefox, but will not with Chrome. Chrome is my primary browser so I'd like to find out how to fix the problem.
  • (2020-07-10, v:20.6.1) Juan Polo: Como instalar the requestly extension
    Ingreso pero no encuentro como instalar
  • (2020-06-22, v:20.6.1) Yan Li: seems the customized header cannot be added to websocket request wss://
    I tried to add a customized header and it's good for all http requests but failed with websockets request. Tried the filter and check the websocket didn't work.
  • (2020-06-13, v:20.6.1) ahmet musa yıldız: yüklenmemesi
  • (2020-06-13, v:20.6.1) ahmet musa yıldız: yüklenmemesi
  • (2020-05-28, v:20.3.16) 123 cccraf4: error of an offer
    I have a problem with the screen when 1) I go into the game and then 2) I launch this application, it says there is nothing there + I have a white screen !!! do something with this offer ...
  • (2020-04-27, v:20.3.16) Andrey Nikolaev: How to modify header?
    Can I modify headers concatenating some value to their existing value? I could only totally rewrite it but I need to change "<something unknown>" to "<something unknown><my value>" in HTTP responses.
  • (2020-03-21, v:20.3.16) Eli Maddy: how to get comedy world
    on vyond
  • (2020-03-05, v:19.10.15) shankar veerappan: Comedy world goanmaite
    comedy world is the best and is so talking its have a lot of charters and they have a lot of zombie faces and they are a lot of sitting and silents and they have a lot of backgrounds
  • (2020-03-01, v:19.10.15) Davel Liu: 尝试用正则,$1 没生效。不确定哪里出了问题
    尝试用正则,$1 没生效。不确定哪里出了问题。正则写的没问题,可以保存,也用别的测试过。/https:\/\/a.com\/pr\/(\d)+/ -> https:\/\/a.com/pr/$1/diffs 希望加个测试功能,添加完成后可以测试 url 是否可以正确被替换。
  • (2020-02-26, v:19.10.15) Daria8686 Nergvi: question
    how do you use Extension please reaspon to me and teach me please
  • (2020-02-10, v:19.10.15) Murga ツ: Problem!!!!!
    Requestly has a bug when i want save texture pack it wont save
  • (2019-11-27, v:19.10.15) top4ik555: как убрать клетки
    как её использовать ?
  • (2019-11-22, v:19.10.15) Василий Ставенко: Requestly app doesn't work with with my chrome
    I cannot use requestly admin page for editing rules - turning them on and off after chrome update. After opening console - it looks like i have no internet - seems like url is not hooked.
  • (2019-11-13, v:19.10.15) רועי ברקאי: how can I use this in an enviorment without access to network
    how can I use this in an enviorment without access to network
  • (2019-11-12, v:19.10.15) 张挺: 打开Rules空白
  • (2019-11-04, v:19.10.15) Rahaf 90: woow
  • (2019-10-11, v:19.9.19) Kaspars Siričenko: Doesn't save redirect
  • (2019-10-10, v:19.9.19) Stefano Capuzzimato: Modify query parameter rule not working correctly
    I have a rule set using your tool that would allow me to change a parameter usually included in the request. The rule is structured as follows: # Request URL contains - maxResults # add/replace param - maxResults # value - 20 Original URL: * http://localhost:8080/rest/api/2/search?jql=(project%20=%20%22MetroSystems%20automation%20test%22)%20and%20key%20!=%20MAT-15&maxResults=10&_=1570634038378 * http://localhost:8080/rest/api/2/search?jql=(project%20&maxResults=20&_=1570634067336 Long story short, it looks to me like we're losing a much bigger chunk of the original URL while we (correctly, at least) fix the parameter that we wanted to amend, and the resulting API request obviously dies screaming as the value of the parameter is no longer valid (missing round brackets and everything past the '=' sign). A way forward to amend the requests on the fly using your tool would be great. Please advise. Many thanks, Stefano
  • (2019-10-02, v:19.9.19) Alex Man: Rules work
    How to make my rule work on all sites except one or two
  • (2019-09-24, v:19.9.19) Chris Callan: Can't use in latest Firefox version
    Installed on my FF browser (69.0, 64-bit on Ubuntu 18.04) and found that although the install seems to go flawlessly that it never installed the app icon. so the extension is "installed" but there's absolutely no way to interact with the rule editing. Put Chromium on my system and the install and app icon worked perfectly so there must be something missing in the FF install process that's missing the app icon registration with the browser.
  • (2019-09-15, v: Rachel: :(
    i cant open it


100,000 history
4.5 (988 votes)
Last update / version
2022-11-25 / 22.11.25
Listing languages