o1.exchange
Live on mainnet · Trading · also Launchpads · Last reviewed 2026-10-23
Onchain trading platform with a terminal, swap, staking and a token launchpad across several chains. Its docs list launchpad contracts on Arc mainnet, with USDC and cirBTC as paired assets.
Website · X @o1_exchange · Docs
Status
- First announced 2026-09-16
- Live on Arc mainnet since 2026-09-16
Evidence: Arc explorer: Standard launch factory · o1 docs: production contracts (Arc mainnet) · Arc mainnet launch post: Live and liquid markets from launch
Contracts on Arc
- Standard launch factory:
0xee3e862efde6dcd6df5648af0e2731b9d1df4605(source) - Standard launch hook:
0x20eead6db6b3d0a4491e9073119dd0ebff166acc(source) - Tax launch factory:
0x29cad997f3cf1aa9ca51e12be29c09e3e00f119a(source)
Sources
- Circle: Arc mainnet launch announcement (2026-10-20)
- o1.exchange site (2026-10-20)
- o1 docs: production contracts (2026-10-20)
- o1 docs: live configuration (2026-10-20)