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Tapni × AuthenTrend: The First Biometric NFC Business Card
Control access to your business information with your fingerprint. Our partnership with AuthenTrend brings you a next-generation, fingerprint-protected smart card for identity, access, and networking.
Share your Tapni profile — only with your fingerprint
Use as a passwordless FIDO2 passkey
Use as a smart ID / door access badge
All in one physical card
Your data is locked until you approve it.
Passwordless login, enterprise-grade security.
One card. Four identities.
Seamlessly switch between networking, workstation login, and building access — with the same card.
Enroll up to 10 fingerprints directly on the ATKey.Card NFC — no app required. Your biometric data stays local on the card and is never stored online.
The card stays locked until you touch the sensor with a registered finger. After that touch, NFC transmits your Tapni profile to the recipient’s phone.
Bio-tap to log in to web services, company accounts, or devices. Works across Windows, Mac, Linux, browsers, and mobile.
Integrate the card with door access systems, digital ID, or internal company login flows. One card for authentication — both online and on-site.
NFC won’t activate unless you place your enrolled fingerprint on the sensor. No fingerprint = no data transfer.
They can’t trigger NFC sharing or authentication without your fingerprint.
Yes. It supports FIDO2-enabled services for secure, passwordless login.
Yes. It works with mobile NFC and with USB smart card readers for desktop environments.
Yes. We offer full card customization — from corporate ID badge style to fully branded business cards.
Ready to unlock the next level of secure, biometric sharing?
Get your fingerprint-activated Tapni card in partnership with AuthenTrend.
Pre-Order Your Bio-NFC Card
