Shuttle Bridge

Shuttle is a Terra-Ethereum bridge. Currently only allows Terra assets to be sent between Terra and Ethereum networks, and only supports the transfer of whitelisted assets.

Table of Contents

• Shuttle Bridge
  • Table of Contents
  • Implementations
  • Components
  • Relaying Fee

Implementations

• Ethereum Contracts
• Ethereum side Shuttle
• Terra side Shuttle

Components

• Ethereum Asset
• Terra Asset

Relaying Fee

Shuttle charges a fee only for transferring assets from Terra to Ethereum/BSC, and the quantity is calculated as max($1, 0.1% * amount). A transaction with tiny amount smaller than $1 value will be ignored.

How to add tokens?

Terra token support

1. [Ethereum] Deploy WrappedToken Contract and do verify the contract code
2. [Ethereum] Transfer ownership to proper minter address (minter address can be found in here)

Ethereum token support

1. [Ethereum] Deploy ShuttleVault contract like vETH or bETH with your ERC20 token address
2. [Ethereum] Transfer ownership to proper minter address (minter address can be found in here)
3. [Terra] Deploy cw20 token contract by setting minter to tracking address (tracking address can be found in here)