Add this line to the <head> of every page you want to track:
<script async src="https://app.launchlens.dev/lpa-v2.js" data-project-key="pk_live_"></script>
Note: Load the snippet from the live origin https://app.launchlens.dev/lpa-v2.js.
The snippet sends page_view events automatically. To track scroll depth, clicks, or signups, use the event API.
After signup you receive a public key (pk_live_) and secret key (sk_live_...). Use your public key in the snippet and your secret key when logging in.
pk_live_ and sk_live_ are LaunchLens API key prefixes. They indicate key type, not your plan.