In the opened dialogue window, select SalesForce as a connector
Enter your complete Salesforce instance subdomain including the version number and the last trailing slash, e.g. https://eu29.salesforce.com/services/data/v50.0/ --> Where eu29 is your instance.
Since there is only the newest Oauth2 auth method available for Salesforce, click Confirm and sign in at SalesForce
Upon successful authentication, you are redirected back to the Settings > Connector screen in our app. The status should be `Successfully authenticated via Oauth2`. Now you can use the auth method for any flow
Example: Salesforce Opportunity Views:
https://eu29.salesforce.com/services/data/v50.0/sobjects/Opportunity/listviews --> Where eu29 is your instance.
How doe the endpoint logic of SalesForce work. To get one Opportunity:
https://eu29.salesforce.com/services/data/v50.0/sobjects/Opportunity/0072Y000010hcSTQAO --> Where eu29 is your instance.
Green: the version of the API. This changes frequently and can simply be updated.
Red: the Object type, e.g. Account, Opportunity, Contact, Task, Campaign, etc.
Orange: Object ID
For any troubleshooting, always look in the domain in the Flow Debugger, e.g.: https://eu29.salesforce.com/setup/secur/RemoteAccessErrorPage.apexp?error=invalid_scope&error_description=the+requested+scope+is+not+allowed
--> the domain often includes error messages from Salesforce