I have established and confirmed the roles/attributes on the admin side and have been successful in getting the permanent tokens for the site, but have been unable to make any calls to the Magento API as it always returns with error 404.
Here are a few of the links I have used on POSTMAN: https://webstore1.tcacoustic.com.sg/api/rest/customers https://webstore1.tcacoustic.com.sg/api/rest/products
Version: Magento CE 1.9.3.3 on IIS
Hope someone can help me on this thanks!