XE (AUD2EUR)
Trigger: !aud2eur
Try it
Kagi would openhttps://www.xe.com/currencyconverter/convert/?Amount=hello+world&From=AUD&To=EUR
Run @aud2eur in Kagi for Kagi's own results from www.xe.com only
URL pattern: https://www.xe.com/currencyconverter/convert/?Amount=query&From=AUD&To=EUR
Searches www.xe.com, filed under Tools.