Reference docs to build NFC

Everything you need to build NFC-enabled wallet passes with one simple API.

Built for developers

What developers tell us after they ship their first passes with PassNinja.

Andrew F.

“All is working smoothly — we’ve started issuing and using passes.”
Apple Wallet · Real estate ops

Wade L.

“Looks good — got us back issuing on Apple and Google the same day. Predictable JSON in, predictable JSON out.”
REST API · Parking integrator

Daniel L.

“Verification code sorted in minutes. Thanks for the fast turnaround on our internal-badges build.”
Support · Access control team

Robert Z.

“Implementation is going well — we’re kicking off our heavy summer with PassNinja in the loop.”
Integration · Vending operator

Ilia N.

“Thanks for all the answers — I’ve paid! Can’t wait to try the reader.”
NFC hardware · Logistics platform

Thor M.

“Picked the reader up, easy enough to configure on top of our existing Apple and Google Wallet build — thanks!”
Onboarding · Indie developer

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