XPense

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  Welcome to XPense

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  NFCScanner

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  XPense's System Design v1.0

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  XPense's Feasible System Design v2.0

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  Our Fraud Detection Algorithm

Inspiration

All getting our credit cards for the first time in college, we wanted to maximize our credit rewards

What it does

Automatically gives you the best credit card to use for a certain purchase.

How we built it

Next.js,
Supabase,
Google Maps API. Perplexity API. NFC Card Reading

Challenges we ran into

Figuring out how to extract the NFC card data. API calls. Figuring out to implement and put everthing together.

Accomplishments that we're proud of

Pushing through and actually making it work.

What we learned

NFC card reading and it was our first time creating a financial hack.

What's next for XPense

Integrations with Google Wallet and Apple Wallet for a more seamless experience.

Built With

• nextjs