# "Invalid Token!" error message when trying to refresh oauth token

**URL:** <https://devforum.zoom.us/t/invalid-token-error-message-when-trying-to-refresh-oauth-token/13363>\
**Category:** API and Webhooks\
**Created:** [April 15, 2020, 5:58pm UTC](https://devforum.zoom.us/t/invalid-token-error-message-when-trying-to-refresh-oauth-token/13363 "2020-04-15T17:58:14Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![picktime](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/picktime/32/75234_2.png) [@picktime](https://devforum.zoom.us/u/picktime)\
**Post date:** [April 30, 2020, 9:09pm UTC](https://devforum.zoom.us/t/invalid-token-error-message-when-trying-to-refresh-oauth-token/13363/17 "2020-04-30T21:09:55Z")

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Hi @tommy

We confirm that we are not using GET. We are using only POST. It is working in development with dev client id & secret. It’s just not working in live. We are pretty sure that we are using live client id and secret and we are using POST. Everything seems to work except generating new access token with the latest refresh token. Can you please resolve this asap.

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_[View the full topic](https://devforum.zoom.us/t/invalid-token-error-message-when-trying-to-refresh-oauth-token/13363)._