Sometimes, you forget your wallet, or don't have enough cash. But it's unlikely you forget your phone. QR-Pay allows you to pay by just scanning a QR code generated by the merchant!
What it does
A merchant can generate a QR code for the client to scan. The client then scans the QR code, and confirms the details. They then click to make the purchase on the app, and it makes a payment to the merchant using CapitalOne's Nessie API.
How we built it
Challenges we ran into
The Nessie API did not allow for cross origin requests, so we had to create an intermediate webserver to proxy the requests.
Accomplishments that we're proud of
Working together, with relatively little experience with things such as QR codes.
What we learned
What's next for QR-Pay