This is a submission for Weekend Challenge: Passion Edition
What I Built
Beanstick is the first fully autonomous, non-custodial fiat-to-crypto settlement network. Todayβs fiat-crypto onramps are broken: they require centralized custodians, invasive KYC, high fees, and slow settlement times.
Beanstick solves this by replacing middlemen with a decentralized network of autonomous Liquidity Provider (LP) agents. These agents compete to offer the best exchange rate in millisecond-level reverse auctions. When a user locks their fiat payment, smart contracts secure the corresponding cryptocurrency in escrow. Verification of the fiat transfer is handled cryptographically using zkTLSβverifying bank-receipt TLS sessions without ever exposing sensitive credentials. Once verified, the escrow releases funds to the user automatically.
No operators. No custodians. No centralized exchanges. Just trustless, peer-to-agent settlement.
Or run it locally to see the full AI swarm in action:
bash
git clone https://github.com/harshh1505/beanstick.git
cd beanstick
pnpm install
./start-all.sh
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