Does Fivetran Support Salesforce PKCE Authentication?

Question

Does Fivetran support Salesforce Proof Key for Code Exchange (PKCE) authentication?

Environment

Connector: Salesforce

Answer

Yes. As of June 24, 2026, Fivetran's Salesforce connected app complies with Salesforce's mandatory security updates for connected apps. The app supports Proof Key for Code Exchange (PKCE), Refresh Token Rotation (RTR), Refresh Token Expiry (RTE), and enforces refresh token IP allowlisting.