# Postman Access from My PC for Basic API connection testing error

**URL:** <https://community.postman.com/t/postman-access-from-my-pc-for-basic-api-connection-testing-error/90467>\
**Category:** Help Hub\
**Tags:** tests, installation\
**Created:** [May 15, 2026, 3:22am UTC](https://community.postman.com/t/postman-access-from-my-pc-for-basic-api-connection-testing-error/90467 "2026-05-15T03:22:17Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![maintenance-cosmolo4](https://sea2.discourse-cdn.com/getpostman/user_avatar/community.postman.com/maintenance-cosmolo4/32/35067_2.png) [@maintenance-cosmolo4](https://community.postman.com/u/maintenance-cosmolo4)\
**Post date:** [May 15, 2026, 3:22am UTC](https://community.postman.com/t/postman-access-from-my-pc-for-basic-api-connection-testing-error/90467/1 "2026-05-15T03:22:17Z")

</div>

I used to use Postman to test API calls, but it no longer seems to be working for me.

When I try to connect and send a request to the API endpoint, I receive the following messages. I have already set the permission to allow as recommended, but it still does not work.

 ![image](https://us1.discourse-cdn.com/getpostman/original/3X/c/2/c26d5787e5c648473ac7bb335336cec126d59b48.png)