Paychex Flex
Payroll, HR, and benefits administration for businesses of all sizes. OAuth2. Attendance, overtime, and deduction data transfer on payroll cycle schedule.
Xero Payroll
Cloud accounting and payroll platform. OAuth2 with payroll scope. Employee attendance and leave data synchronize with pay run calculations and accounting entries.
QuickBooks Payroll
Payroll processing integrated with QuickBooks accounting. OAuth2. Hours worked, overtime, and shift differential data transfer to payroll calculations.