# Can I use an Okta access token to gain access to another Oauth2 app ? **URL:** \ **Category:** Questions\ **Created:** [September 24, 2022, 4:54am UTC](https://devforum.okta.com/t/can-i-use-an-okta-access-token-to-gain-access-to-another-oauth2-app/21974 "2022-09-24T04:54:08Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Vnt\_363](https://avatars.discourse-cdn.com/v4/letter/v/fbc32d/32.png) [@Vnt\_363](https://devforum.okta.com/u/Vnt_363)\ **Post date:** [September 24, 2022, 4:54am UTC](https://devforum.okta.com/t/can-i-use-an-okta-access-token-to-gain-access-to-another-oauth2-app/21974/1 "2022-09-24T04:54:08Z")
Hi everyone, I am new member Okta. Currently, My team will use Okta to login, but when integrated with Okta it will have an impact on existing oauth-using systems. How to the access token of Okta can validate and access to my Oauth2 and generate a new access token from my Oauth2 and use it with currently flow. ![image](https://global.discourse-cdn.com/oktadev/original/2X/9/9573e97ace168b393797622ee43aa324ab968129.png) ---
**Author:** ![andrea](https://sea1.discourse-cdn.com/oktadev/user_avatar/devforum.okta.com/andrea/32/2172_2.png) [@andrea](https://devforum.okta.com/u/andrea)\ **Post date:** [September 30, 2022, 8:46pm UTC](https://devforum.okta.com/t/can-i-use-an-okta-access-token-to-gain-access-to-another-oauth2-app/21974/2 "2022-09-30T20:46:33Z")
I’m not sure I understand your question? Are you asking about how to complete token [validation](https://developer.okta.com/docs/guides/validate-access-tokens/) and token [refreshes](https://developer.okta.com/docs/guides/refresh-tokens/main/)? ---
**Author:** ![andrea](https://sea1.discourse-cdn.com/oktadev/user_avatar/devforum.okta.com/andrea/32/2172_2.png) [@andrea](https://devforum.okta.com/u/andrea)\ **Post date:** [February 12, 2024, 10:07pm UTC](https://devforum.okta.com/t/can-i-use-an-okta-access-token-to-gain-access-to-another-oauth2-app/21974/3 "2024-02-12T22:07:04Z")