To use the Salesforce API, your organization must be on one of the following 4 editions (the API is enabled by default):
- Enterprise Edition
- Unlimited Edition
- Developer Edition
- Performance Edition
For Professional Edition organizations, all requests for API access must be purchased and can be processed contacting an Account Executive.
In order to integrate Salesforce you need to create a new connected app in your Salesforce account and provide Consumer Key and Consumer Secret
To create a new connected app follow this tutorial:
Go to Setup -> Build -> Create -> Apps. Click on “New” button.
Select Enable OAuth Settings.
Enter Callback URL: https://appapi.trendemon.com/cm/settings/salesforce
Choose OAuth Scope: Full access
After clicking on Save button you will see your Consumer Key and Consumer Secret