Publisher implementation notes
Use a descriptive iframe title, preserve enough height for validation messages, and test the embed on mobile and with keyboard navigation.
Attribution and links
The provided credit is optional. Do not hide it with CSS. Publishers control placement and link attributes.
Limitations
The currency widget retrieves a reference rate through ToolnixHub’s protected endpoint and displays rate-date context. It is not a guaranteed bank, card, cash, trading or remittance quote.