Step 2: Load the SDK (CDN)

Step-up MFA uses the same SDK as Passkey-first Login. Load it once with CDN, then call openAuthIdpModal from the next step.

Already set up?

If you completed Passkey-first Login — Step 2 in this project, skip ahead to Step 3: Open the MFA modal.

CDN (quick reference)

Authentication Toolkit:

<script
  type="module"
  src="https://cdn.transcodes.link/{YOUR_PROJECT_ID}/webworker.js"
></script>

What’s next