The audited version of Lambda’s PropAMM Router went live on Ethereum mainnet on September 18, 2026. The router requotes proprietary automated market makers at block inclusion, executes against the best quote, and falls back to Uniswap V3 if that venue reverts or under-delivers.1
Audit
The router had run on mainnet since July 3 on pre-audit code. Least Authority reviewed it between July 15 and 22 and delivered its final report on August 28. The review found two medium-severity issues and one low-severity issue, all resolved. There were no critical or high-severity findings.1
Volume
The router handles about $13 million in daily volume across roughly 1,000 swaps. Connected venues include Fermi, Kipseli, Bebop, Tempest, TaurusFi, Metric, and El Zorro. The proxy contract is deployed at 0x4ddf368080cd7946db5b459ad591c350158175e1.1