No, you cannot cancel transactions you carried out through Web FX.
However, if you don’t need the foreign currency, you can carry out the reverse transaction. That is to sell the amount and currency you previously bought on that day’s exchange rate. This way you will once again have your funds in the original currency.
However, if you don’t need the foreign currency, you can carry out the reverse transaction. That is to sell the amount and currency you previously bought on that day’s exchange rate. This way you will once again have your funds in the original currency.