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Requestly

Requestly

Design, test & mock APIs

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  • Mac


  • Version 25.11.28


  • macOS 12.0 or later


  • 478.3 MB


  • 1 languages

Requestly is a fast, lightweight API client that helps developers design, test, and debug APIs: all in one, without switching tools.

  • Easily design and send API requests

  • Group and organize your work

  • Automate repetitive testing

  • Collaborate and stay in sync

Requestly features


Send and debug API requests in seconds

Create and send API requests in seconds. Add methods, headers, and parameters, then check responses with full details with syntax highlighting and formatted JSON.


Organize your requests into collections and environments

Group related requests into Collections for easy navigation. Reuse variables and switch environments to keep your testing workflow clean and consistent.


Automate tests with scripts and variables

Add logic to your API flow using pre- and post-request scripts in JavaScript. Automate things such as adding tokens, setting timestamps, and validating responses, so you won’t have to do them manually every time.


Simplify with variables

Switch between dev/staging/prod instantly using environments. Use variables to replace static values and adapt requests to different environments instantly. Keep them global or limit them to a specific project - whichever works best for your setup.


Work locally or in the cloud with optional team sync

Your data stays on your device when working locally. Keep your projects private with local workspaces or collaborate with your team in the cloud when required. Git sync and role-based access make teamwork easy and controlled.


Import from Postman

Move your entire Postman collection and environment to Requestly with a single click. Enjoy a lightweight, fast, and open-source workspace that keeps all your APIs local and under your control. Start developing smarter and faster without losing any of your existing setups.


Requestly icon image

Ratings and reviews


Requestly

88%

24 ratings

  • Nobuyuki Kondo

    Dec 23, 2025

    App version: 25.11.28

    This is an excellent app that makes it very easy to modify browser requests, which is incredibly helpful. However, I'm subscribed through Setapp, so the app itself works fine. But when I access the browser version, while rules (adding/deleting) and status (Enabled/Disabled) sync properly, the plan still shows as Free for some reason. Does the plan not sync between the app and browser versions?

  • Tobias

    Dec 3, 2025

    App version: 25.11.28

    Promising features, but currently a little buggy (wouldn’t close properly, wouldn’t open Dev Tools) – In general it does not feel like a Mac app.

  • Kardoria

    Dec 1, 2025

    App version: 25.11.28

    Impossible de quitter l’application. Je dois la “forcer à quitter” pour la fermer.

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    Explore apps for Mac, iOS, and web. Find easy ways to solve daily tasks.

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  2. 2

    Get the app you came for

    That one shiny app is waiting inside Setapp. Install with a click.

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    Requestly

  3. 3

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    The Membership helps you solve daily tasks, without overpaying for software.

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Requestly

Requestly

Design, test & mock APIs

Try free

Yours with Membership. Free for 7 days.
Get this app and hundreds of others.