Actually I don't have any idea what source they are using. For currency.wiki there is "Links" section and maybe they get the source from one of them. I've check the currency.wiki with Google result the same. The URL shortcut to convert USD to IDR for example is this currency.wiki/usd_idr?value=15 so it's easy to scrape later.
For transferwise.com I don't know since they are not pure currency converter service. Oh wait, the currency converter URL at transferwise.com/gb/currency-conve...
Hi Andy, thanks for the comment.
Actually I don't have any idea what source they are using. For currency.wiki there is "Links" section and maybe they get the source from one of them. I've check the currency.wiki with Google result the same. The URL shortcut to convert USD to IDR for example is this currency.wiki/usd_idr?value=15 so it's easy to scrape later.
For transferwise.com I don't know since they are not pure currency converter service. Oh wait, the currency converter URL at transferwise.com/gb/currency-conve...
I appreciate you looking into this, I found one of the forex data source "Xignite" but I'll check comparison tomorrow. Thank you again!
Great, never heard about Xignite before, but anyway thanks, I learn something new today.