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Welcome to Boba
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Welcome to Turing
For Developers
Welcome to Boba
Development Stack
Basic Operations
Dual fee system
Contract Deployment Example
Sending ETH to L2
Adding a new ERC20 to Boba
Fees
Contract Addresses Boba/Ethereum
Contract Addresses Boba/Moonbeam
Contract Addresses Boba/Fantom
Contract Addresses Boba/Avalanche
xDomain Transaction Status
Verifying Contracts
Using The Graph
Replica node
Exchange Integration
JSON-RPC API
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WAGMI
NFT Bridging
Token Bridging
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Adding a new ERC20 to Boba
Adding new ERC20 tokens to Boba
To add a new ERC20 token to Boba, please:
  1. 1.
    Deploy an suitable L2 ERC20 contract, which allows only the L2StandardBridge to mint and burn tokens. The standard template is L2StandardERC20.sol (see ./packages/contracts/contracts/standards/L2StandardERC20.sol)
  2. 2.
    Then, pass the address to the bridge, as in this example:
// ./integration-tests/test/bridged-tokens.spec.ts
​
await env.messenger.waitForMessageReceipt(
await env.messenger.depositERC20(
L1__ERC20.address, // token's L1 address
L2__ERC20.address, // token's L2 address
1000 //amount in wei
)
)
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