Fraxtal Bridge

Bridging and messaging between Ethereum and Fraxtal

The bridging process for Fraxtal is derived from that of Optimism. Assets going from Ethereum Mainnet to Fraxtal (L1StandardBridge & L1ERC721Bridge) usually only take a few minutes, but coming back from Fraxtal to Ethereum (L2StandardBridge & L2ERC721Bridge) can take 7 days. The same applies for messages (L1CrossDomainMessenger & L2CrossDomainMessenger). To mitigate this, Frax Ferry is also available for Fraxtal, and most users will opt to use the Ferry to come back to Ethereum, taking only 24-48 hrs instead of 7 days.

Fraxtal Bridge UI: https://mainnet.frax.com/tools/bridge/deposit Fraxtal Bridge Docs: https://docs.frax.com/fraxtal/tools/bridges

Ethereum -> Fraxtal (~ a few minutes)

Type	Contract	Address (on Ethereum)
ETH/frxETH/ERC20s	L1StandardBridge	0x34C0bD5877A5Ee7099D0f5688D65F4bB9158BDE2
ERC721s	L1ERC721Bridge	0xa9B5Fb84B7aeAF0D51C95DB04a76B1D4738D0eC5
Messages	L1CrossDomainMessenger	0x126bcc31Bc076B3d515f60FBC81FddE0B0d542Ed

Fraxtal -> Ethereum (7 days)

Type	Contract	Address (on Fraxtal)
ETH/frxETH/ERC20s	L2StandardBridge	0x4200000000000000000000000000000000000010
ERC721s	L2ERC721Bridge	0x4200000000000000000000000000000000000014
Messages	L2CrossDomainMessenger	0x4200000000000000000000000000000000000007