Industries REST API Developer Guide
jGetting Started with Salesforce Industries REST API
Run some sample REST requests in your development org to learn the Salesforce Industries REST API basics. Trying out the examples now makes
it easier to build your applications later.
Start with a development platform with authorization set up on it. If you don’t have a platform, see the REST API Developer’s Guide for information about creating one.
Salesforce Industries REST API isn’t part of the regular Force.com REST API. It has its own versioning scheme and makes more use of namespaces.