Mini Chart

A compact sparkline chart with last price and period change — great for dashboards and research pages.

Charts Public embed

Live sample Open fullscreen

Docs show a static sample. Production embed uses history bars via /widget/minichart.

Embed code

Parameters

Name	Required	Description
`symbol`	Yes	One instrument code, e.g. EURUSD, BTCUSD.
`count`	No	Number of bars (default 60, max 200).
`interval`	No	Bar size: D (default), H, or M.
`theme`	No	dark or light. Changes colors and corner logo.

Endpoint

https://algogene.com/widget/minichart

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.