You can retrieve your Salesforce Organization ID (also known as "Org ID") from the Salesforce Setup or RV Setup.
Salesforce Classic Setup
- Navigate to Setup - Administer - Company Profile - Company information.
- Look up 'Salesforce.com Organization ID' at 'Organization Detail'.
Salesforce Lightning Setup
- Navigate to the Salesforce Setup page.
- On the left, find and click 'Company Settings' and then click 'Company Information'.
- Look up 'Salesforce.com Organization ID'.
- Navigate to the RV Setup page.
- At 'General Setup', click 'License'.
- Find your Organization ID at "Organization ID".