Platform Architecture
Hunch employs a hybrid architecture that combines blockchain’s trust guarantees with traditional infrastructure’s performance characteristics.System Components
Why This Stack
Base (Coinbase L2)
Sub-cent Fees
Transaction fees enable micro-bets
2-Second Finality
Responsive user experience
Coinbase Ecosystem
Credibility and on-ramp integration
EVM Compatible
Proven Solidity patterns
Privy + ZeroDev
Privy
Industry-leading auth with 10M+ users across clients
ZeroDev
Best-in-class ERC-4337 implementation
Combined
Social login → Smart account in one flow
Session Keys
Eliminate transaction popups entirely
React Native
- Single codebase for iOS, Android, and web
- Near-native performance for swipe interactions
- Large talent pool and ecosystem
- Proven at scale (Instagram, Coinbase, Discord)
Scalability
The architecture is designed to scale to millions of users:Current infrastructure supports ~100K monthly active users. Scale upgrades are straightforward and budgeted in growth plans.