FX Cross Rates

N×N currency cross table for FX desks and broker landing pages.

Market boards Public embed

Live sample Open fullscreen

Rates from ALGOGENE FX feed via /widget/fxcross.

Embed code

Parameters

Name	Required	Description
`currencies`	No	Comma-separated ISO currencies (max 9).
`theme`	No	dark or light.

Endpoint

https://algogene.com/widget/fxcross

Tips

Use HTTPS pages for iframes. For production, allowlist your domain in the console and set enforce_domain=T on the key. Local file:// tests often send no Referer — add &domain=localhost to the iframe URL and allowlist localhost in the console. HMAC t/token expire in 15 seconds: regenerate immediately before opening the page.