MEZO Bridge

The MEZO bridge enables transfers between Mezo and multiple networks including Ethereum, Base, BSC, and Solana using Wormhole’s Native Token Transfer (NTT) protocol. This bridge maintains token fungibility while providing secure cross-chain functionality.

How it Works

The MEZO bridge uses Wormhole’s Native Token Transfer protocol to facilitate cross-chain transfers:

• From Mezo to other chains: MEZO tokens are locked on Mezo and the equivalent tokens are minted on the destination chain (Ethereum, Base, BSC, or Solana)
• From other chains to Mezo: MEZO tokens are burned on the source chain and equivalent tokens are unlocked on Mezo

This mechanism ensures that the total supply across all chains remains constant while allowing users to move their tokens freely between networks.

Bridge Options

There are two user interfaces available for bridging MEZO tokens:

Mezo dApp

The Mezo dApp provides a native bridging experience for transferring MEZO tokens between Mezo and Ethereum networks only.

To bridge from Mezo to Ethereum (Withdraw):

1. Connect your wallet to the Mezo dApp

2. Click “Withdraw” to bridge tokens from Mezo

3. Select MEZO token and enter the amount to withdraw

4. Confirm the transaction in your wallet

5. Wait for confirmation on both chains

To bridge from Ethereum to Mezo (Deposit):

1. Connect your wallet to the Mezo dApp

2. Click “Deposit” to bridge tokens to Mezo

3. Select MEZO token and enter the amount to deposit

4. Confirm the transaction in your wallet

5. Wait for confirmation on both chains

Wormhole Portal Bridge UI

For bridging MEZO tokens to Base, BSC, Solana or Ethereum use the Portal UI:

1. Connect your wallet to the Portal interface

2. Select source and destination chains (Mezo ↔ Ethereum, Base, BSC, or Solana)

3. Choose MEZO as the token to bridge

4. Enter the amount you want to bridge

5. Review transaction details including fees and estimated time

6. Confirm the transaction in your wallet

7. Wait for confirmation on both chains

Both interfaces provide user-friendly experiences that handle all the complex interactions with the underlying NTT contracts.

Smart Contracts

The MEZO bridge is powered by the following smart contracts:

Mezo Network

• MEZO Token: 0x7B7c000000000000000000000000000000000001
• NTT Manager: 0x5E668D912F69db0762CD0fE00647dA9fa6b29591
• Wormhole Transceiver: 0x528edf2dBbC6Ae6978c88E54B260AB86B682D18c

Ethereum Network

• MEZO Token: 0x8e4cbBcc33dB6c0a18561fDE1F6bA35906d4848b
• NTT Manager: 0x13916D0daB357DCBAa1600b594d62C641840686A
• Wormhole Transceiver: 0x920871aF2D4106E76d204fEA7122fA129C9283b1

Base Network

• MEZO Token: 0x8e4cbBcc33dB6c0a18561fDE1F6bA35906d4848b
• NTT Manager: 0x0c46f496C410465975a427e34a976fc15a2edE4f
• Wormhole Transceiver: 0x27321f84704a599aB740281E285cc4463d89A3D5

BSC Network

• MEZO Token: 0x8e4cbBcc33dB6c0a18561fDE1F6bA35906d4848b
• NTT Manager: 0x09959798B95d00a3183d20FaC298E4594E599eab
• Wormhole Transceiver: 0xa10aD2570ea7b93d19fDae6Bd7189fF4929Bc747

Solana Network

• MEZO Token: 8niMFW4yuv3vLoqTtBaC6rchyasmUhgvpgSyPEeeCrw6
• NTT Manager: Ntt4AnEASZ9oLw25PTmXFrwSFD473ufd3rCLWoX5Gg7
• Wormhole Transceiver: 6aVRLvdjgrovCiZa5q5kifUtvD6p2ogaQ2J248MpfCa3

Additional Resources

Wormhole NTT Documentation Portal Bridge