Agency teams can keep credentials isolated, synchronize relevant service information and prevent one agency from ever seeing another agency connection. The connector follows provider pagination, records the last successful sync and returns an actionable error when authentication, permissions or provider availability causes a failure. Synchronization refreshes provider data without resetting client assignments, notes, pricing or other operational fields maintained inside AgencyOS. Credentials are encrypted, masked and excluded from logs and browser responses. Disconnecting or deleting the integration removes AgencyOS access without changing the third-party account itself.