LiveHow do we add a presence check to our own web app?
Web
The direct path: the web SDK runs the checks in your page and your server calls the decision API before the action commits.
Your app, your action
Your server opens a session with the action context and receives a session token scoped to that session alone — the tenant credential never reaches the browser.
The SDK runs capture and analysis in the page, streams numeric signals on a sideband, and your server makes one decision call when the user approves.
Everything else in this catalogue is a packaged version of this same contract.
Check it yourself
The artifacts behind this page
- Quickstart with a working request./developers/quickstart →
- The demo is this surface, running live./demo →