Parameters to a Web service

Hello, I want to invoke a webservice call passing two parameters

https://mindicador.cl/api/{tipo_indicador}/{dd-mm-yyyy}

Where {tipo_indicador} is a string like uf, dolar, euro and so on

and {dd-mm-yyyy} is the current date

For example if I want to get the value of today euro change rate i need to invoke

https://mindicador.cl/api/euro/09-04-2020

But i cannot create methods to every day...how can I specify the value of the parameters when invoke the web service?, in Creatio Webservice object in the process I was working on have no the possibility to specify parameters, how can I did it?

Please see at http://prntscr.com/rw4h8u

Thanks in advance