AI 产品解读Intercept, modify, and mock HTTP(S) network requests and responses directly in the Chrome browser
Enables web developers and QA engineers to modify network traffic (redirect URLs, modify headers, inject scripts, mock API responses) without setting up a proxy server, avoiding VPN issues and latency. Allows frontend development when backend APIs aren't ready, testing local JS/CSS changes on production sites, and overriding REST/GraphQL API responses.
User installs the extension, creates HTTP rules (redirect, headers, script injection, mock API responses) via the extension popup or the Requestly web app at app.requestly.io. Rules are stored locally in chrome.storage.local. When browsing, the service worker intercepts matching requests using declarativeNetRequest and webRequest APIs, applies the configured rules, and optionally records sessions for replay. The extension integrates with the Requestly web app for advanced rule management, team collaboration, and cloud sync.
URL redirect rulesHTTP header modification (request and response)JavaScript and CSS injection into pagesREST and GraphQL API response mockingAPI request/response body and status code overrideSession recording and replay
- 目标用户
- Web developers / QA engineers / Frontend developers / DevOps engineers / API testers
- Source code is heavily minified making detailed logic analysis difficult
- Could not definitively determine if the web app UI (popup React app) requires login or renders locally without auth
- The devtools/index.js is 1.69MB minified - deep inspection was not feasible within tool budget
付费分析未识别到付费功能
No payment-related code found in the extension source: no premium/subscription/billing/pricing/upgrade/stripe keywords detected. The 'checkout' matches are all from the rrweb session recording library (checkoutEveryNms, isCheckout parameters) which is session replay checkpoint terminology, not payment. The extension is open source (https://github.com/requestly/requestly/). No feature gating, license checks, or payment UI found in the extension code. The destination service (Requestly/BrowserStack) likely has paid team/enterprise plans, but the extension itself does not gate features behind payment.
- 置信度
- 70
- 支付平台
- --
- 来源
- AI / 中
- 需要登录
- 是
- 登录理由
- The extension's core rule-application engine works locally without login (rules stored in chrome.storage.local). However, the extension heavily integrates with the Requestly web app at app.requestly.io for session recordings (SESSIONS_URL), rule management UI, team collaboration, and cloud sync. The app.cs.js content script injects on requestly domains to bridge the extension and web app. Session recording drafts open at app.requestly.io/sessions/draft/{id}, and the externally_connectable manifest connects to BrowserStack domains. Login to the destination service (Requestly web app) is required for the full workflow including cloud features, session replay, and team collaboration.
Incredible Tool for API Testing & Interception! Requestly has been a game-changer for my workflow! As a developer, I often need to modify API requests, test different scenarios, and debug network calls. This extension makes it incredibly easy to intercept, modify, and mock requests without needing complex setups. What I love about Requestly: ✅ User-friendly Interface – Super intuitive and easy to navigate. ✅ Powerful Features – Modify requests, redirect URLs, block ads, and test APIs effortlessly. ✅ Time Saver – Eliminates the need for local proxies or backend changes. ✅ Works Seamlessly – Reliable and doesn’t slow down my browser. I've tried many similar tools, but nothing comes close to the flexibility and ease of use that Requestly offers. Highly recommended for developers, testers, and anyone dealing with APIs!
rubbish!doesn't works without internet! then how dare you called "Local-first Developer Tool"? ridiculous!
It isn't free. You must pay to use this extension.
Написано бесплатно можно делать 5 правил, но после обновления нельзя нечего делать без оплаты.
We have been using Requestly for HTTP Rules and Network inspector capabilities, which works great. We recently migrated from Postman to API Clients capability of Requestly. # Seamless migration for our 100+ postman collections / environments in single click. # Great support and diligence from team in building required features and incorporating feedback.
I’ve found Requestly to be an invaluable Chrome extension for development. It allows me to mock APIs, intercept requests, and test frontend changes even when the backend isn’t ready. The ability to modify headers, simulate delays, and inject scripts has made debugging and collaborating so much easier
Absolutely love the API Client feature! It’s like Postman, but better integrated into my daily workflow. Modifying API responses directly from the same tool I use for debugging is such a time-saver. Great job, Requestly team, for constantly innovating!
Super useful! Really like the new API Client feature, which kinda replaces Postman and Hoppscotch for me since I can easily do API testing as well as modify API responses.
My absolute favorite web debugging proxy and API client. I use it nearly every day for work to modify HTTP requests, test and mock API calls, inject JS snippets into sites, etc. The Requestly team is incredible — I once submitted a bug report and it was closed out within an hour. Also just kind, passionate people. I can't recommend Requestly enough.
The best solution for android phones and tablets.