salaryapi.com
Net salary API documentation
Use POST /api/v1/net-salary to convert gross annual or monthly salary into estimated net annual, monthly, and hourly pay by country.
Endpoint
POST /api/v1/net-salary returns net annual, monthly, and hourly salary estimates with assumptions, deductions, work schedule, and quota metadata.
Required and optional fields
Send exactly one salary input plus country. Optional country-specific calculator settings can tune the tax calculation.
Examples
The dedicated net salary docs page includes cURL and backend language examples that only call this endpoint.