ICON

SCORE SmartContract in ICON

Code

• minter.py

• Code can be found in HERE

Events

Swap

@eventlog
def Swap(self, hubContract: bytes, fromChain: str, toChain: str, fromAddr: bytes, toAddr: bytes, tokenAddress: bytes, bytes32s: bytes, uints: bytes, data: bytes):
        pass

This event occurs when a bridge operator performs bridging with ICON Minter through the Orbit Bridge System.

• bytes hubContract : Orbit Hub Contract Address

• str fromChain : Chain Symbol requesting bridging

• str toChain : Chain Symbol to execute bridging

• bytes fromAddr : Address of the chain requesting bridging

• bytes toAddr : Address of chain to execute bridging

• bytes tokenAddress : Token Address minted by bridging execution

• bytes bytes32s : Bytes32 data array used in the bridging consensus process

• bytes uints : Uint data array used in the bridging consensus process

• bytes data : Execution data for Bridge Receiver

SwapNFT

@eventlog
def SwapNFT(self, hubContract: bytes, fromChain: str, toChain: str, fromAddr: bytes, toAddr: bytes, tokenAddress: bytes, bytes32s: bytes, uints: bytes, data: bytes):
        pass

This event occurs when a bridge operator performs bridging with ICON Minter through the Orbit Bridge System.

• bytes hubContract : Orbit Hub Contract Address

• str fromChain : Chain Symbol requesting bridging

• str toChain : Chain Symbol to execute bridging

• bytes fromAddr : Address of the chain requesting bridging

• bytes toAddr : Address of chain to execute bridging

• bytes tokenAddress : Token Address minted by bridging execution

• bytes bytes32s : Bytes32 data array used in the bridging consensus process

• bytes uints : Uint data array used in the bridging consensus process

• bytes data : Execution data for Bridge Receiver

SwapRequest

@eventlog
def SwapRequest(self, fromChain: str, toChain: str, fromAddr: bytes, toAddr: bytes, token: bytes, tokenAddress: bytes, decimal: int, amount: int, depositId: int, data: bytes):
    pass

Event occurs when a user who uses the Orbit Bridge System requests bridging to ICON Minter

• str fromChain : Chain Symbol requesting bridging

• str toChain : Chain Symbol to execute bridging

• bytes fromAddr : Address of the chain requesting bridging

• bytes toAddr : Address of chain to execute bridging

• bytes token : Token Information to be executed bridging

• bytes tokenAddress : Token Address requesting bridging

• int decimal : Token Decimal requesting bridging

• int amount : Token Amount requesting bridging

• int depositId : Unique Identifier of bridging request

• bytes data : Execution data for Bridge Receiver

Interface

class MinterInterface(InterfaceScore):
    @interface
    def getTokenAddress(self, token: bytes) -> Address:
        pass

    @interface
    def getChainId(self, chain: str) -> bytes:
        pass

    @interface
    def swap(self, hubContract: bytes, fromChain: str, fromAddr: bytes, toAddr: bytes, token: bytes, bytes32s: bytes, uints: bytes, sigs: str, data: bytes = None):
        pass
    
    @interface
    def swapNFT(self, hubContract: bytes, fromChain: str, fromAddr: bytes, toAddr: bytes, token: bytes, bytes32s: bytes, uints: bytes, sigs: str, data: bytes = None):
        pass
    
    @interface
    @payable
    def requestSwap(self, tokenAddress: Address, toChain: str, toAddr: bytes, amount: int, data: bytes = None):
        pass

    @interface
    @payable
    def def requestSwapNFT(self, nftAddress: Address, toChain: str, toAddr: bytes, tokenId: int, data: bytes = None):
        pass