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ILayerZeroEndpointV2

Git Source

Functions​

getSendLibrary​

Get the send library for an OApp and destination endpoint

function getSendLibrary(address _sender, uint32 _dstEid) external view returns (address lib);

getReceiveLibrary​

Get the receive library for an OApp and source endpoint

function getReceiveLibrary(address _receiver, uint32 _srcEid) external view returns (address lib);

getConfig​

Get configuration for a specific config type

function getConfig(address _oapp, address _lib, uint32 _eid, uint32 _configType)
    external
    view
    returns (bytes memory config);

setSendLibrary​

Set send library for an OApp

function setSendLibrary(address _oapp, uint32 _dstEid, address _sendLib) external;

setReceiveLibrary​

Set receive library for an OApp

function setReceiveLibrary(address _oapp, uint32 _srcEid, address _receiveLib, uint256 _gracePeriod) external;

setConfig​

Set configuration for an OApp

function setConfig(address _oapp, address _lib, uint32 _eid, uint32 _configType, bytes calldata _config) external;

delegates​

Get the delegate for an OApp

function delegates(address _oapp) external view returns (address delegate);

setDelegate​

Set delegate for an OApp

function setDelegate(address _delegate) external;

initializable​

Check if a pathway can be initialized

function initializable(Origin calldata _origin, address _receiver) external view returns (bool);

send​

Send a message cross-chain

function send(MessagingParams calldata _params, address _refundAddress)
    external
    payable
    returns (MessagingFee memory fee, bytes32 guid);

quote​

Quote the fee for sending a message

function quote(MessagingParams calldata _params, address _sender) external view returns (MessagingFee memory fee);

verify​

Verify a message

function verify(Origin calldata _origin, address _receiver, bytes32 _payloadHash) external;

verifiable​

Check if a message is verifiable

function verifiable(Origin calldata _origin, address _receiver) external view returns (bool);

lzReceive​

Execute a verified message

function lzReceive(
    Origin calldata _origin,
    address _receiver,
    bytes32 _guid,
    bytes calldata _message,
    bytes calldata _extraData
) external payable;