Lacuna Demo Site

Your certificates in the browser

See the certificates on your computer through Web PKI, right in the browser, then prove you hold one's private key, checked on the server by Rest PKI Core.

Docs ↗Samples:.NET ↗Java ↗Node.js ↗Python ↗Ruby ↗
Markdown for AI agents ↗ Download .md

Copies a prompt for your AI coding agent: “Your certificates in the browser”, with its docs, samples in every language, call sequence and patterns to copy.

  1. Check Web PKI
  2. Choose a certificate
  3. Prove you hold the key

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