Product Information
What is Check-4?
Check is a Payroll-as-a-Service API that enables you to embed payroll directly into your product. We provide all the building blocks for a full-featured payroll system, including a robust API, modular white-label onboarding components, and a partner dashboard.
How to use Check-4?
Check is a payroll-as-a-service API allowing platforms to embed payroll functionality directly into their products. It handles complex payroll tasks so businesses can focus on core operations.
Core Functions of Check-4
Provides powerful API interfaces
Modular white-label onboarding components
Payroll fund flow and management
Tax calculation and filing
Real-time payment functionality
Employee benefits (e.g., 401k, health benefits) management
Usage Scenarios of Check-4
- HR and payroll platform integration
- Workforce management in the food and beverage industry
- Payroll integration in the construction industry
- Simplified payroll for micro-businesses
- Business management for home service platforms
- Payroll compliance for startups
Common Questions about Check-4
What does Check do?
How do I use Check?
What are the core features of Check?
What are the use cases for Check?



















