RouterOS scripting: How to get Wireguard peer endpoint address on MikroTik

We assume that the peer you want to find info about has comment=peer1.mydomain.com. Use

Use

interface wireguard peers get number=[find comment=peer1.mydomain.com] value-name=endpoint-address

or use :put [...] to print the value:

:put [interface wireguard peers get number=[find comment=peer1.mydomain.com] value-name=endpoint-address]

Example

[admin@CoreSwitch01] > :put [interface wireguard peers get number=[find comment=peer1.mydomain.com] value-name=endpoint-address]
12.245.102.141