This is what it looks like
The block below isn't a screenshot. It's loaded by that one line of code — install it on your own site and this is exactly what you get.
How to install
Paste this line where you want the widget to appear. No signup, no API key, no CSP changes needed.
<script src="https://oceanalt.com/embed.js" data-oceanalt-check data-lang="en" async></script>What it means for you and your users
- It won't touch your CSS or your JS. The widget runs in an iframe, fully isolated from your page — no class-name collisions, no script conflicts.
- It doesn't collect your users' identity. No cookies, no visitor identity. All we learn is that some domain is using the widget.
- The verdict is identical to our own site's. Same API. The embedded version never overstates a verdict just because it's embedded.
- Free, no quota. Address screening is a public capability — no quota, no payment.
Good to know
“No risk signal found” is not the same as “this address is safe” — nobody has the complete on-chain dataset, and neither do we. This widget asks one more question before payment; it is not insurance. Actually blocking a payment requires that the funds move through a session key with an on-chain spending limit and payee allowlist.