extension ExtPose

Requestly: Supercharge your Development & QA

CRX id

mdnleldcmiljblolnjhpnblkcekpdkpa-

Description from extension meta

Features: Intercept & Modify HTTPs Requests, API Mocking, GraphQL Mocking, Rest API Client, API Testing, Modify HTTP Headers, etc

Image from store Requestly: Supercharge your Development & QA
Description from store πŸš€ Best Chrome extension to supercharge Web Development & QA. Trusted by 200,000+ developers. πŸ‘‰ Requestly works directly in Chrome with beautiful, modern UI and team collaboration features. Popular features - Modify HTTP Headers, Override API Responses, API Client, API Mocking & HTTP Interceptor. ⭐️ Open Source - https://github.com/requestly/requestly/ 🌟 Top Use Cases β†’ A beautiful & privacy-friendly API-Client β†’ Mock API Responses to build frontend when backend isn't ready β†’ Modify HTTP Request & Response Headers β†’ Test local JavaScript changes directly on production site. β†’ Use HTTP Redirect Rule to load scripts from local or staging environments on production sites. β†’ Modify and Mock API Request payload, Response body, & Status Code. β†’ Override GraphQL Requests πŸ“Œ https://requestly.com/blog/what-is-requestly Requestly (now a part of BrowserStack.) doesn’t set up a proxy in your browser, and hence, developers don’t face VPN issues or lags while using it. Requestly leverages Chrome Extension APIs under the hood to hit API endpoints and to intercept & modify requests. ======== Top Features ======== πŸ‘‰ Beautiful & Privacy-Friendly API Client β†’ Test API Responses β†’ API Collections β†’ Environments (Variables & Secrets) β†’ Pre-Request & Post-Response Scripts β†’ Team Workspaces πŸ“Œ Demo Video – https://www.youtube.com/watch?v=xrqmAffe86k πŸ‘‰ Mock XHR & Fetch API requests (Stub API Responses or API Mocking) β†’ Helps in building frontend faster when backend (or APIs) don't exist β†’ Define Custom API Responses triggered by XHR/fetch β†’ Modify/Override API responses β†’ Mock GraphQL API responses β†’ Simulate fake HTTP Status Code (400s or 500s) πŸ“Œ Demo Video – https://www.youtube.com/watch?v=KIPbxUGUYq8 πŸ‘‰ HTTP Interceptor Features β†’ HTTP Redirects (API or JS Redirects from one env to another) β†’ Swap Host/Domain of HTTP Requests β†’ Modify HTTP Request & Response Headers β†’ Override XHR Request Body & Response Body β†’ Insert Scripts β†’ Block Network Requests β†’ Add/Simulate Delay in HTTP Requests πŸ“Œ Demo Video – https://www.youtube.com/watch?v=vfcGy2666us ======== HTTP Interceptor Features & their Use-Cases ======== πŸ‘‰ Redirect URLs, Change Host, Modify Query Params (Map Remote or Map Local) β†’ Use dev/staging APIs in production sites & test local changes without code changes β†’ Debug remote Javascript by loading locally running JS in production sites β†’ Switch Hosts (e.g. abc.com/* to xyz.com/*) using Replace Rule β†’ Debug Ad Tracking Pixels, Debug A/B Test Campaigns, etc β†’ Remote Debugging with Requestly on Production sites β†’ Swap Adobe Launch (Adobe DTM) scripts in production with staging script πŸ“Œ Demo Video -- https://www.youtube.com/watch?v=85GVaOWTnlE πŸ‘‰ Insert Scripts to any Webpage β†’ UserScripts are simple JavaScript/CSS code that can change the layout of a page, add or remove new functionality and content, or automate actions. β†’ Use File Server to upload long scripts and Inject them using Script Rule β†’ Inject your JS tags on potential customers' sites and test your features β†’ The sales/product team can use this to demo the product directly on the prospect’s website (10x engaging demo) πŸ“Œ Demo -- https://www.youtube.com/watch?v=4dvucRjLwGY πŸ‘‰ Cloud-based API Mock Server β†’ Create API Mocks β†’ Generate Mock data (random data) in the API response β†’ Test Mock API endpoints using API client β†’ Add delay to the API Mocks β†’ Define custom HTTP status code & custom headers in the API Mock β†’ CORS enabled. The mock endpoints work seamlessly without CORS errors. πŸ“Œ https://app.requestly.io/mocks πŸ‘‰ Session Recording β†’ Visual Bug Reporting Tool β†’ Cut down your bug reporting time & debugging time β†’ Automatically capture browsing video, Console logs, Network logs & env details β†’ Get quality bug reports from QAs, Customer Support & other non-technical people β†’ Easily Share Har files πŸ“Œ Demo Video – https://www.youtube.com/watch?v=g_qXQAzUQgU πŸ‘‰ Requestly provides the following imports β†’ All workspace data including api collections, environments and scripts from Postman β†’ All api collections, and environments from Insomnia β†’ All workspaces, api folders, and environments from Bruno β†’ All HTTP header profiles from ModHeader β†’ JSON configuration for Redirects & Scripts from Resource Override β†’ XML configuration from Charles Proxy (Map local isn't supported yet due to technical limitations) πŸ“Œ Docs -- https://docs.requestly.com/general/imports/postman πŸ‘‰ Additional Features β†’ Enable/Disable rules with a single click β†’ Export and import the rules and maintain a backup for your rules β†’ Easy collaboration with others. Share Rules with other Users in one click πŸ“Œ Demo -- https://www.youtube.com/watch?v=BM7kTFy-vdc ======== References ======= 🏑 Website - https://requestly.com πŸ“– Docs - https://developers.requestly.com πŸ₯· Github - https://github.com/requestly/requestly πŸ’» Desktop App - https://requestly.com/desktop πŸ“³ Issues - https://github.com/requestly/requestly/issues πŸ”“Privacy - https://requestly.com/privacy

Latest reviews

  • (2025-08-19) Wouter Veneklaas: Super plugin
  • (2025-08-19) Mustafa Ali: Very useful, just lack the variable feature, where I can add the value in a variable and use it across various rules like headers etc, other than that very user and powerful tool
  • (2025-08-19) Mahalakshmi Phaldesai: very Useful Tool for Web Developers
  • (2025-08-19) request ly: very useful tool
  • (2025-08-19) Nichkamon Promputta: very good extension
  • (2025-08-17) Darren Firman: Very good tool!
  • (2025-08-14) guest twentifourseveneightinnine: awesome
  • (2025-08-14) Stanislav Sviridenko: its great
  • (2025-08-13) Dana Fichman: very useful tool
  • (2025-08-13) Hifni Testing: its cool
  • (2025-08-12) Amritha Mohanan: Very useful tool
  • (2025-08-10) Sujal Chaudhary: good
  • (2025-08-08) shamar fate: good app
  • (2025-08-08) Sandra KB: Great tool, comes very handy when testing both UI and endpoints.
  • (2025-08-08) Aayush Gattawar: Best Extension Available in Market
  • (2025-08-08) Maj: UI is beautiful and easy to use Features, I only use 10% of what this app has to offer, it is PACKED with features I really hope they allow more redirect rules in the free tier. That's my only gripe.
  • (2025-08-07) Rishabh Dey: A superb tool for effortless network control. Instantly redirect, block, or modify requests through a powerful yet clean UI.
  • (2025-08-06) Tandra Sengupta: This is by far my extension using which I modify headers and add/edit Scripts wherever required. Awesome Extension
  • (2025-08-06) shayan sengupta: This is my best go to extension during Header modification or adding Scripts. Excellent
  • (2025-08-06) Deeptha Karthick: amazing extension to mock / intercept responses
  • (2025-08-05) Reymart Pineda: Superb tool. It makes it easy to redirect, block, or modify network requests without much setup. The UI is clean, and the features are powerful.
  • (2025-08-05) Nishant Patel: Great app to mock most of the http request, from intercepting to json testing
  • (2025-08-05) Parthik Dharaiya: Using more than a year, and a game changer for testing various things, test local changes without actually running the full frontend on local.
  • (2025-08-04) Nikita Shevchenko: As an Automation QA engineer, I’ve found Requestly to be a practical and flexible tool for modifying HTTP traffic directly in the browser. It fills a gap where dev tools and network proxies fall short, especially when you need to quickly mock API responses, bypass certain request conditions, or test edge cases on the fly. The ability to intercept and alter JSON response bodies without spinning up a local mock server is a major time-saver during exploratory testing or verifying frontend behavior against non-ideal backend scenarios. That said, the UI takes a bit of getting used to, and complex rules can become hard to manage if you work across multiple projects. I’d appreciate more structured rule grouping or export/import presets by workspace.
  • (2025-08-04) εˆ˜η’: Very useful tools for Web Devs. Helps a lot !
  • (2025-08-04) Hoan Huynh (Mark): this tool is useful for my testing in case of intercepting api
  • (2025-08-04) Sohail Madan: best thing i have used lately. works like a pro, made my life so much easier.
  • (2025-08-02) Lunar: Great extension, helps a lot with debugging!
  • (2025-08-01) M L: Work well, and could do what I want.
  • (2025-08-01) Chas Button: Incredibly useful tool for testing API responses and checking if the front end handles the response correctly
  • (2025-07-31) Surya Kumar: It helps a lot in replicating an api response and changing it to test the frontend
  • (2025-07-29) Chongxi Bao: Easy to use, super powerful tool
  • (2025-07-29) Michaela TesaΕ™ovΓ‘: Very useful tool, when you do not have testing data.
  • (2025-07-29) arvind upadhyaya: kudos on building such an amazing product. It's super helpful for my workflows.
  • (2025-07-28) Bojidar Baltadjiev: Incredible app very useful
  • (2025-07-27) Zachary: Very helpful
  • (2025-07-25) Dhananjay Kumar Maurya: Requestly is really supercharge your FE to develop without BE ready with mocking
  • (2025-07-24) Ольга Π ΠΎΠ΄ΠΈΠΎΠ½ΠΎΠ²Π°: Very helpful with simulating errors
  • (2025-07-23) Hyanide: Very nice and good
  • (2025-07-23) Filippos Apostolopoulos: Great extension! It has helped me a lot!
  • (2025-07-23) Ernesto Diaz: Best extension for network debugging
  • (2025-07-22) Rafael Escolar: Perfect to debug using our dev env instead of live
  • (2025-07-22) Beer Gold: requstly is really very useful, it greatly simplifies the threshold for debugging and packet capturing, and its hijacking capabilities are very outstanding.
  • (2025-07-21) Jannick Vandaele: works perfect
  • (2025-07-20) M & FP: This is good app for testing my program, it is easy to use and has plenty good features than other same function extensions that existed.
  • (2025-07-19) Kieran Mathenia: death by ai
  • (2025-07-17) Adam tanul: very good
  • (2025-07-17) Anastasiia Beliaeva: not bad, i often use it
  • (2025-07-17) AurΓ©lien DIGBEU: Game changer
  • (2025-07-17) Linda Dekker: This addon makes it possible for me to mock responses and do my work as a software tester even before backend API's are delivered.

Statistics

Installs
200,000 history
Category
Rating
4.368 (1,356 votes)
Last update / version
2025-07-24 / 25.7.21
Listing languages
en

Links