XE (brl2gdp)
Trigger: !brl2gbp
Try it
Kagi would openhttps://www.xe.com/currencyconverter/convert/?Amount=https%3A%2F%2Fexample.com%2Fpage&From=BRL&To=GBP
Run @brl2gbp in Kagi for Kagi's own results from www.xe.com only
URL pattern: https://www.xe.com/currencyconverter/convert/?Amount=query&From=BRL&To=GBP
Searches www.xe.com, filed under Tools (URLs).