Turn a single shielded Zcash transaction into a private login, a payment, or access to anything you build. No accounts, no passwords, no personal data.
Scan a code with your wallet, approve a zero value shielded transaction, and you are signed in within seconds. No usernames, passwords, or personal information required.
The site only learns that you proved access. Everything else stays private.
A one time code appears on screen, as a QR or a tap to pay link.
Your wallet sends it back inside an encrypted memo. It costs nothing beyond the network fee.
Portal sees it land on mainnet, usually within seconds, and you are signed in.
Turn any page, app, file, or community into paid access. Set a price once, and anyone who pays through their wallet gets in automatically, without you building your own payment system.
You control the price. If someone pays less than required, access stays locked until the full amount is received.
Create a payment link in seconds. Share it anywhere, and anyone with a Zcash wallet can pay you directly. Every payment is verified on the Zcash mainnet as it arrives.
Use it for tips, invoices, donations, digital products, or a simple buy me a coffee page. The link never expires, many people can pay it, and a running count keeps score.
Coffee tip
0.001 ZEC · shielded
3 payments received · this link never expires
Write a short message inside your shielded transaction and publish it anonymously. The blockchain proves it happened, while your identity, payment, and message stay private.
Sender, receiver, amount, and message are all sealed. That silence is the product.
"this message travelled through the zcash mainnet to get here"
shielded tx · sender unknown
"nobody knows I wrote this. that's the point."
shielded tx · sender unknown
One shielded transaction. Login, payments, and access, all in one step.
Open Portal