Cash-to-crypto ATM kiosk: insert coins, get USDC on any chain. Built on Yellow Network + Circle Arc
$1,000 · Yellow · Integrate Yellow SDK: Trading apps/Prediction markets/Marketplaces
0xOucan
@0xOucan on GitHub ↗- Projects
- 5
- Winning projects
- 3
- Prize money (team total)
- $1,511
- Hackathons
- 5
- Active
- 2025–2026
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Projects
Gasless PYUSD payments and explorer powered by EVVM and Envio HyperSync
$500 · EVVM · Best New Relayer/Fisher Integration
Agent tool for store owners, setting up a profile, registering products, registering sales, and a swiss knife of tools for DeFi
$11 · Coinbase Developer Platform · AgentKit Pool Prize
Open-source ESP32 hardware wallet with on-device verification and refuse-by-default signing.
rust · typescript · viem
A decentralized payroll distribution system that uses blockchain for transparent, efficient payments
zk
Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?