zkDebit is a private payment solution leveraging zero-knowledge proofs (ZKPs) to process transactions without exposing sensitive details like card numbers or CVVs. Instead, users prove card ownership with a time-limited nonce, ensuring privacy and enhanced security for payments.
WTCHAI
GitHub ↗- Projects
- 4
- Winning projects
- 1
- Prize money (team total)
- $35
- Hackathons
- 4
- Active
- 2024–2026
Builds in
Teammates
Projects
$35 · World · World Pool Prize
An on-chain market where AI agents pay for live signals on Hedera and act on Uniswap.
hedera · llm · react · the-graph
ZK-powered cross-chain lending: deposit collateral privately, untraceable loan withdrawal
chainlink · circom · nextjs · react · wagmi
Enterprise payroll stablecoin streaming provider platform. Revolutionizes the payroll systems
hardhat · react · viem · wagmi
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?
