i want to get a access token key from magento. i do not know how to get it please provide a step to get a access token and oauth token.
How to setup Magento 2 as an OAuth server? https://mage2.pro/t/826
Sorry for the delay. Have you read through the authentication section of the online documentation? In particular, http://devdocs.magento.com/guides/v2.0/get-started/authentication/gs-authentication.html describes the different authentication schemes supported.
