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Overview

IDeBridgeGate defines the public interface for interacting with the main DeBridgeGate contract. Interface Location: contracts/interfaces/IDeBridgeGate.sol

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Key Structs

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TokenInfo

struct TokenInfo {
    uint256 nativeChainId;
    bytes nativeAddress;
}
Stores information about a token’s native chain and address.

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DebridgeInfo

struct DebridgeInfo {
    uint256 chainId;
    uint256 maxAmount;
    uint256 balance;
    uint256 lockedInStrategies;
    address tokenAddress;
    uint16 minReservesBps;
    bool exist;
}
Contains bridge-specific information for an asset.

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SubmissionAutoParamsTo

struct SubmissionAutoParamsTo {
    uint256 executionFee;
    uint256 flags;
    bytes fallbackAddress;
    bytes data;
}
Parameters for automatic execution on destination chain.

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Main Functions

See DeBridgeGate documentation for detailed function descriptions.

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View Functions

function isSubmissionUsed(bytes32 submissionId) external view returns (bool);
function getNativeInfo(address token) external view returns (uint256 nativeChainId, bytes memory nativeAddress);
function callProxy() external view returns (address);
function globalFixedNativeFee() external view returns (uint256);
function globalTransferFeeBps() external view returns (uint16);

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Integration

Using the Interface
import "./interfaces/IDeBridgeGate.sol";

contract MyIntegration {
    IDeBridgeGate public debridgeGate;
    
    constructor(address _gate) {
        debridgeGate = IDeBridgeGate(_gate);
    }
    
    function bridgeAsset(address token, uint256 amount, uint256 chainId) external payable {
        debridgeGate.send{value: msg.value}(
            token,
            amount,
            chainId,
            abi.encodePacked(msg.sender),
            "",
            false,
            0,
            ""
        );
    }
}

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