# Server to Server get/users endpoint returns 124 Invalid Access Token **URL:** \ **Category:** Authentication\ **Created:** [November 29, 2022, 10:07pm UTC](https://devforum.zoom.us/t/server-to-server-get-users-endpoint-returns-124-invalid-access-token/79476 "2022-11-29T22:07:30Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\ **Post date:** [November 29, 2022, 11:42pm UTC](https://devforum.zoom.us/t/server-to-server-get-users-endpoint-returns-124-invalid-access-token/79476/2 "2022-11-29T23:42:59Z")
Hi @conor.mccarthy Thanks for reaching out to the Zoom Developer Forum and welcome to our community! Can you please confirm if you are getting the token with the appropriate scopes to access the Get Users endpoint? If you are calling the Get users endpoint, make sure that your Server to Server OAuth apps, has the scope user:read:admin enabled. Here is a post that I created a couple of months ago on how to use our Server to Server OAuth app with Postman: > [@How to user Server-to-Sever OAuth app with Postman](https://devforum.zoom.us/t/how-to-user-server-to-sever-oauth-app-with-postman/70848): > > How to use our Server-to-Server OAuth with Postman? As some of you might be aware of, our JWT app is being deprecated by June 2023 and we encourage you to migrate to the newly introduced [Server-to-Server OAuth App](https://marketplace.zoom.us/docs/guides/build/server-to-server-oauth-app) That being said, here is a quick and simple guide on how to use or new app with Postman As stated in our documentation here: This new app type facilitates OAuth-authenticated requests between servers without end-user involvement. And this grant type enable your private server a… Let me know if this helps, Elisa --- _[View the full topic](https://devforum.zoom.us/t/server-to-server-get-users-endpoint-returns-124-invalid-access-token/79476)._