O1 Exchange
The mission
Ship one of the highest-fidelity DEX aggregators on Base, quoting and executing best-price swaps across every major venue in milliseconds.
The impact
<30bp
Price parity against the leading aggregators on benchmark trades
15+
Venues the router quotes and executes across, fully on-chain
The engineering
- 01A multi-hop routing engine with beam-search pruning and a convex split-optimizer, fronted by a quote API and a Solidity router batching permit-enabled swaps across 15+ venues.
- 02We built and deployed the o1 Uniswap v4 launchpad, with permanent-liquidity-lock design and RWA tokenization, and ran the published security audits on all of it.



