How to Get Admin Token by REST API in Magento 2?
Magento 2 Admin Token REST API, you need to first generate an access token. The access token is used for synchronization with Magento to another third-party platform.
Without an Access token, you can’t communicate with Magento 2 API that requires Admin Token to fetch results.
To create an access token you need to call POST action with Request payload. Your request URL will be rest/V1/integration/admin/token append to your site URL.
You can check at the end of the page for the POSTMAN screenshot to fetch the access token with POSTMAN.
How do we get refresh token once its about to expire? By default this is set to 1 hour and suppose if the user who is browsing on the site stays more than a hour this will kick them out. So am looking for refresh token functionality in Magento 2 without adjusting the token expiry time.