Build, test and describe Rest API.

ApiScout is one and only Rest Client you will need while building, testing and describing your APIs. It's built for developers by developers.
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ApiScout - Best Rest API client for macOS that is really fast

A powerful and flexible REST API client for modern software teams.

Focus on the result and not on how to fetch it.

Really fast

No waiting or restarting. No spinners. Blazingly fast on all Mac devices.

Dynamic values

Use dynamic calculated values, values from previous responses, environment variables, computed hashes, etc. in every part of your requests.

Chained requests

Run single requests or a group of chained requests at once. Just select a collection of requests you need to perform and hit the "Run" button.


Use environments to group related sets of values together. It's very handy for switching user accounts, servers or anything else.

Light and dark modes

Are you more Sith or Jedi? Dark or light - your choice.


Visualize and modify stored cookies. Insert or import cookies. Enable or disable cookies.

Flawless UI.

Fast and Flexible. Feels like a part of macOS.

Describe APIs in seconds. Create requests and inspect server responses.

ApiScout view showing request headers.
ApiScout view showing request headers and the raw response.

Dynamic values and chained requests

Use calculated values or values from previous responses in any part of your requests. Run the whole group of requests at once.
Image showing how to use dynamic values and values from previous responses in ApiScout.
ApiScout's environments view in a dark mode.

Environments & Variables

Define variables like tokens, server base urls or credentials and re-use them globally for a seamless development / production workflow.


ApiScout includes built-in support for popular authentication protocols like Basic, OAuth 1.2/2.0, AWS Signature.

(Not available in current beta)

Session management.

ApiScout automatically stores cookies from every response and send them automatically. Cookies can be added, viewed, deleted and modified. You can even reference cookie values within any part of a request.

Scriptless testing.

GUI based testing system that eliminates a lot of boilerplate code to do basic testing.

Get started with ApiScout today.

ApiScout helps you to build, test and organize APIs without friction. Api client that everyone can use.