UK and Ireland
API integration guide
How the Nxsys open API connects your systems to payroll: push employees, rates, schedules and timesheets in, run payroll through the API, pull payslips and totals back, or embed the Nxsys payroll engine in your own product. With 7 data-flow charts and a 36-second video.
WHAT'S INSIDE
What's inside
- Where the API sits between your systems and the Nxsys payroll engine
- Every record you can push in, start or pull out
- Secure sign-in with OAuth 2.0
- A weekly pay run through the API, step by step
- Three ways to connect: push when ready, sync as you go, embedded payroll
- Embedding the Nxsys payroll engine in your own product
- Getting started, common questions and a short video
Pages
9
Type
Brochure
FormatPDF, free to download and share
Looking for something else?
See every Nxsys brochure, guide and checklist in one place.
© Nxsys 2026. All rights reserved.
