Nmbrs logo

Dutch HR and payroll

Nmbrs integrations

Nmbrs is a Dutch payroll and HR platform, widely used by international companies for their Dutch entity and by payroll providers.

Nmbrs integrations

Systems you can connect Nmbrs with

153 possible combinations. System not listed? Ask us.

Payroll integration
Identity and access management
Payroll to finance
Absence reporting (SIVI)

How KoppelHet connects to Nmbrs

Nmbrs has a REST API and an older SOAP API. Nmbrs calls the SOAP API deprecated; it will be retired in 2027 and new integrations should use the REST API.

Authentication: OAuth 2.0 (REST); gebruikersnaam en API-token (SOAP)

Objects we connect

  • Employees, employments and contracts
  • Wage components (fixed and variable)
  • Payslips and annual statements
  • Companies within a debtor

What a Nmbrs integration does

What to watch for

  • One Nmbrs environment can hold several companies. With multiple entities we route each employee to the right company.

In your IT landscape

  • Runs as a managed integration on the KoppelHet platform, next to your existing integration layer. No VPN into your network.
  • Only the fields in the design you approve are transferred. The platform keeps no register of its own.
  • Tested first in the test or acceptance environment where there is one. You choose the go-live moment.
  • ISO 27001 certified, hosted in Amsterdam. When the contract ends you receive the configuration and the audit logs.

Implementation, architecture and compliance

Processes with this system

Topics that involve Nmbrs

Customer cases

Hogan Lovells logo

Hogan Lovells

Legal services

Hogan Lovells manages all employees worldwide in Workday and runs Dutch payroll in Nmbrs. The integration moves new hires and changes, with contract, bank account, schedule and wage tax data, from Workday to Nmbrs automatically, with the right template per job category.

Read the customer story

Tentoo logo

Tentoo

Payrolling

Tentoo runs Dutch payroll for international employers that use Dayforce as their HR system. The integration brings employees, pay components and hours from Dayforce to Nmbrs, and returns payroll results and payslips from Nmbrs to Dayforce.

Read the customer story

Articles about Nmbrs

Which systems do you want to connect?

Tell us which systems you use and what should happen automatically. Together we define the smallest working solution, with a clear design and a quote before building.