SoapUI is a tool to test API' s, but is also a good start when you're not familiar with API. We strongly advice to first read the Getting started API article, before starting your first API call.
Below I will show you how to make you're first API call.
Get SoapUI from the website: http://www.soapui.org/ and install this application.
Further you need a user account in Nmbrs with a token, how to get a tolken see: How to get an API token
In the example below I will do a company call to get all the companies below a debtor from Nmbrs. The call used for this is: List_GetAll
1. First get the WSDL from the Nmbrs API
When you click on Service Description yo get the WSDL, this is the URL from the link: https://api.nmbrs.nl/soap/v2.1/CompanyService.asmx?WSDL
Now we have the information to make our first API call
- email from Nmbrs user: firstname.lastname@example.org
- token from Nmbrs: c4b63bdec579468aa015e6647bbffb7d
- WSDL: https://api.nmbrs.nl/soap/v2.1/CompanyService.asmx?WSDL
2. Now open SoapUI
- Go go to and open "New SOAP Project".
- Fill in the WSDL url in "Initial WSDL".
- click on OK.
All the available company services will be loaded.
Next go to the List GetAll and double click or press enter on "Request 1"
This Request 1 will be loaded in an new screen as shown below:
Replace the question marks with you username (email) and Token.
If this data is filed in, press the green "play button" just below "Request 1" as shown below:
After executing this call, the next screen you will see the requested data from this call.