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Documentation Index

Fetch the complete documentation index at: https://docs.lucenthq.com/llms.txt

Use this file to discover all available pages before exploring further.

Scaffold only. The CLI writes a starter file with a placeholder; you still need to add the script tag (or import it from your bundler entry point) yourself.

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Install with the CLI

npx @lucenthq/cli init luc_pk_...
Pick Vanilla JavaScript when prompted.

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Manual setup

1

Install the SDK

npm install @lucenthq/sdk
2

Create an init file

lucent-init.js:
import { LucentTracker } from "@lucenthq/sdk";

const tracker = new LucentTracker({
  publicKey: "luc_pk_...",
});

tracker.start();
3

Import from your app entry

If you’re using a bundler (Vite, Webpack, esbuild, Parcel…), import the file from your main entry point so it runs once when the page loads:
import "./lucent-init.js";

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Loading without a bundler

If you don’t use a bundler, load the SDK from a CDN with an ESM <script>: 
<script type="module">
  import { LucentTracker } from "https://esm.sh/@lucenthq/sdk";

  const tracker = new LucentTracker({
    publicKey: "luc_pk_...",
  });

  tracker.start();
</script>
The CDN form is convenient for quick tests but adds a round‑trip on first page load. For production use, bundle @lucenthq/sdk into your app.

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Notes

  • Replace "luc_pk_..." with a real key. Reading it from an env var is your bundler’s job — e.g. process.env.LUCENT_PUBLIC_KEY with Webpack’s DefinePlugin, or import.meta.env.VITE_LUCENT_PUBLIC_KEY with Vite.
  • For TypeScript projects, @lucenthq/sdk ships its own types — no @types/* package needed.
  • If you’re using React, Vue, Svelte, or one of the other supported frameworks, use the dedicated framework page instead of this one.