Browser SDK

The browser SDK collects device and session signals on checkout pages. It does not replace server-side assess — your backend must still call POST /api/v1/assess before capture unless you use a partner middleware that does so.

Load the script

Production:

<script src="https://dashboard.clausum.ai/clausum-sdk.js" defer></script>

Sandbox (when provisioned):

<script src="https://sandbox.clausum.ai/clausum-sdk.js" defer></script>

Initialize

Use a publishable key (clm_pub_*) from Conexiones → Claves API — never embed clm_sk_* in the browser.

<div id="checkout-form">
  <!-- your form -->
</div>

<script>
  document.addEventListener("DOMContentLoaded", function () {
    Clausum.init({
      publishableKey: "clm_pub_xxxxxxxx",
      apiUrl: "https://dashboard.clausum.ai"
    });
  });
</script>

Data attribute alternative

<script
  src="https://dashboard.clausum.ai/clausum-sdk.js"
  data-clausum-publishable-key="clm_pub_xxxxxxxx"
  data-clausum-api-url="https://dashboard.clausum.ai"
  defer
></script>

Pass fingerprint to assess

When submitting payment on your server, include the SDK fingerprint in the assess payload:

{
  "device": {
    "fingerprint": "<from Clausum.getFingerprint() or session>"
  }
}

Exact helper names are shown in Dashboard → Conexiones → Prevención (SDK) with copy-ready snippets for your locale.

CSP

Allow script load from your Clausum host in script-src if you use a strict Content-Security-Policy.

Get started

Integrate by client type

Capabilities — prevention

Capabilities — events & ops

Dashboard

Core concepts

Reference

Load the script

Initialize

Data attribute alternative

Pass fingerprint to assess

CSP

​Load the script

​Initialize

​Data attribute alternative

​Pass fingerprint to assess

​CSP

​Related

Load the script

Initialize

Data attribute alternative

Pass fingerprint to assess

CSP

Related