Mokku: Mock API calls seamlessly

Mokku: Mock API calls seamlessly

Adds the API mocker Mokku to Dev Tools for seamless integration & testing.

Mokku: Mock API calls seamlessly promo image
What is Mokku: Mock API calls seamlessly?

Mokku: Mock API calls seamlessly is an Edge add-on that improves the testing environment for developers. It allows them to modify API calls' responses and loading times, enabling thorough testing of various scenarios like error states, etc. It integrates directly into the dev tools tab for a seamless user experience. Upcoming features include collections and dynamic mock generators.

Stats date:
By: Crafts
Users: 1,254
Rating: 3.20 (6)
Version: 1.7.0 (Last updated: 2021-09-13)
Creation date: 2021-09-13
Manifest version: 2
  • storage
  • <all_urls>
Size: 674.22K
Risk impact: High risk impact
Risk likelihood: Low risk likelihood

Other platforms

Mokku (v2.0.6)
3.92 (52) 13,428
Not available on Firefox

Mokku helps user by mocking API and changing their response, response time and status, user can try all test case scenario like long loading time, error states, or any missing or incorrect data.

Mokku adds itself as a tab in dev tools as a panel. In the tab, user can see network logs and mocks. Any network call from the logs can be mocked by simply clicking mock button then the response can be edited. User can also search for logs. Mock can also be created from scratch from creating the mock button.

All URL's are accessible but Mokku doesn't inject scripts into any pages apart from which are served locally and accessed using 'http://localhost*' until enabled from the Panel.

Collections & Dynamic mock generators coming soon!

You can submit issues, bugs or feature request at

User reviews
Funciona muy bien y al integrarse con las DevTools facilita la vida.
by Ferran, 2022-10-30

Mokku not available on this url.
by William, 2021-12-31

It is simple, anyway it would be good to handle from request matching such as if header, payload contain, then do action. In other word, it should support modified graphQL too.
by Frank, 2021-12-20
View all user reviews
Risk impact

Mokku: Mock API calls seamlessly is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Mokku: Mock API calls seamlessly if you trust the publisher.

Risk likelihood

Mokku: Mock API calls seamlessly has earned a fairly good reputation and likely can be trusted.

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