Install the tracker

Pick your platform, paste the snippet or SDK init, then load your app once to confirm events arrive.

Paste the snippet before </head> on every page, or in your root layout. Replace the write key with yours from Settings → Tracking.

HTML

<script defer
  src="https://cdn.brekkymetrics.com/v1/brekky.js"
  data-app="bm_your_write_key"
  data-api="https://cdn.brekkymetrics.com/v1/ingest">
</script>

The script loads from /v1/brekky.js by default. Override with data-api if you self-host ingest (advanced).

Automatic on install

page_view on load and SPA navigation
Visitor and session IDs in localStorage
UTM params from the query string

Framework notes

Next.js / React: add to app/layout.tsx or pages/_document.tsx
WordPress / Webflow: custom code in the head
Shopify: theme.liquid before </head>