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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)

Fraxtal -> Ethereum (7 days)

Type
Contract
Address (on Fraxtal)

ETH/frxETH/ERC20s

L1StandardBridge

0x34C0bD5877A5Ee7099D0f5688D65F4bB9158BDE2

ERC721s

L1ERC721Bridge

0xa9B5Fb84B7aeAF0D51C95DB04a76B1D4738D0eC5

Messages

L1CrossDomainMessenger

0x126bcc31Bc076B3d515f60FBC81FddE0B0d542Ed

ETH/frxETH/ERC20s

L2StandardBridge

0x4200000000000000000000000000000000000010

ERC721s

L2ERC721Bridge

0x4200000000000000000000000000000000000014

Messages

L2CrossDomainMessenger

0x4200000000000000000000000000000000000007