What is the difference between an API and an API Product?
API stands for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other. An API product bundles resources (such as API proxies) in order to provide a specific level of access and functionality for client app developers. On the other hand an API product typically specifies a list of API proxies, along with access limits, API key approval method, and other configuration that should be in place for all of the bundled proxies.
What is a Common Auth API is used.
Common Auth API is used to generate OAuth 2. access token .
How can I subscribe to APIs.
Free APIs are available on the portal and be used without buying .
The premium API can be accessed on clicking buy API section and on purchasing the product
Where do I go to request API keys?
Please go to the apps section and you can register for an app. once app is registered it will provide the client credentials.