ForexTrust: Corridor Verifier App

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  ForexTrust

Inspiration

Billions move daily across forex corridors, but hidden fees and unverifiable claims reduce trust. We wanted to prove that trust itself can be coded.

What it does

ForexTrust mints a cryptographic seal for each forex corridor transaction (USD→INR prototype). Anyone can verify the seal instantly, ensuring transparency and tamper-proof assurance.

How we built it

• FastAPI backend
• Cryptographic hashing (SHA-256)
• Swagger UI for live mint/verify testing
• Render cloud hosting for public demo
• GitHub repo with MIT License for open source

Challenges we ran into

• Time pressure to deploy securely
• Balancing simplicity with demonstrable trust logic
• Debugging cloud deployment under deadline

Accomplishments that we're proud of

• A live hosted demo anyone can try
• Clean API with /mint and /verify workflow
• Integration of open standards (SHA-256, FastAPI)

What we learned

• Shipping fast matters more than over-engineering
• Judges appreciate clarity in demos (mint → seal → verify)
• Open source licensing + deployment are non-negotiable in trust apps

What's next for ForexTrust: Corridor Verifier App

• Extend corridors beyond USD→INR
• Add persistence (DB instead of memory store)
• Integrate with wallets & remittance APIs
• Expand into general proof/verification use-cases (beyond forex)

Built With

• fastapi
• pydantic
• python
• render
• uvicorn