Is Happy postman safe?

Clean risk

Happy postman sends the request details you enter to the HTTP or HTTPS endpoint you choose.

Happy postman replaces the new tab page with a simplified API client. When you click Send, it sends the URL, method, headers, content type, and request body you entered to the endpoint you selected, and it can save request definitions in Chrome local storage.

1Risk
Who publishes it

sec. - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
sec.
Registered address
回龙观东大街, 昌平区, 北京市 102208, CN

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 1.0.2. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    http://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Store data in your browser

    storage

Updated 30 September 2026ecglnipfmiacmkpibpnedjghnbfanlpi