Product DevelopmentRequestly
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Requestly

Requestly

Intercept, Modify & Mock HTTP Requests

Chrome's favorite extension to override your API requests/ responses, Redirect URLs, Modify HTTP Headers and Inject Scripts.

About Requestly

Requestly is a powerful open-source tool that simplifies the process of intercepting, modifying, and mocking HTTP requests for developers. With its intuitive interface and extensive feature set, Requestly empowers developers to streamline their workflow and efficiently debug web applications. Whether you need to redirect URLs, modify headers, inject scripts, or create mock API responses, Requestly has you covered. Its versatile Chrome extension seamlessly integrates with your browser, allowing you to manipulate network requests on the fly. Say goodbye to the hassle of setting up complex proxy servers or manually altering requests. Requestly's user-friendly interface makes it accessible to developers of all skill levels. With just a few clicks, you can create custom rules to intercept specific requests and apply desired modifications. This saves valuable time and effort, enabling you to focus on what matters most - building exceptional web applications. By leveraging Requestly, developers can easily test different scenarios, simulate network conditions, and troubleshoot issues efficiently. Whether you're working on frontend development, API testing, or debugging production environments, Requestly provides the tools you need to streamline your development process and deliver high-quality results. Join the thousands of developers who have already discovered the power of Requestly. Simplify your web development workflow, enhance your productivity, and take your debugging skills to the next level with this indispensable tool.

  • Modify API Response

    Develop frontend without ready a backend or Modify existing API responses on production environment.

  • Modify HTTP Headers

    Add, Delete or Override Request & Response Headers.

  • Redirect API and Script Requests

    Redirect APIs/Scripts from one environment to another (e.g. Prod to Staging).

  • Insert Custom Scripts

    Inject custom scripts/styles on external webpages for testing/demo purposes.

  • Session Replay

    Replay user interactions stitched together with network data, console logs, stack traces, and device information.

Platforms supported

  • Windows
  • macOS
  • Linux

Browsers supported

ChromeFirefoxEdgeSafari

Developed by

RQ Labs, Inc.

Connect

What everyone's saying

5.0/5
3 reviews
Perfect Tool for Software Development

I'm studying software development and this tool fits me like a glove. Excellent tool, I bought the highest tier.

Xavier_
Purchased from: AppSumo.com
A treasure for developers

I am currently using Requestly in development. It saves me a lot of time taking note of bugs and anomalies or improvements to UX. By recording and visualizing mouse movements and clicks, you see exactly user actions and interaction. The console log is crucial for pinpointing problems. In a component-driven application (Angular in my case) it is an indispensable tool that pays itself in few days. A real treasure. I understand that Requestly further offers more functionalities about the APIs but I still had no time to explore them.

fga
Purchased from: AppSumo.com
Quite easily the best product I've purchased on Appsumo

This is an unbelievably useful system that has already saved me an enormous amount of time. I happily signed up for 10 codes so that I could get the HTTP Rules Access (Professional Plan).
My review directed at that aspect of the product: For this part alone it's worth the price of admission. I am now able to create responses to my api calls so that I can proceed with working on my front end without having to wait for the backend developer. I didn't understand the setup initially but was quickly helped via email and chat and was able to get the setup working within minutes. I believe someone more familiar with APIs would probably have had an easier time (I am new to Vue and front end work). Imagine Postman except it's much easier to setup, works in both directions, and has an exhaustive list of extra tools for configuring every aspect of traffic.
My thoughts on the main product:
The main product was used to effectively troubleshoot the secondary product to get it working! It is phenomenal. It encapsulates every aspect of an operation and you are able to create a link to send to someone who can review your actions on a video while looking at all the traffic taking place while these actions are being done. There is even a desktop application for it, as well as a browser tool that with one click will intercept using your rules.

I am very, very happy with my purchase. Keep up the great work!!!! 🙂

Samantha37124
Purchased from: AppSumo.com
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