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.
