Definitions SDK

Replaces these files from old sdk:

• vaa/parser
• mock

VAA

Deserialization

// decode VAA
const vaaBytes = Buffer.from(testCase.vaa, "base64");
// deserializes the base VAA details (emitterChain, emitterAddress, sequence, signatures, payload, hash, etc)
const parsed = deserialize("Uint8Array", new Uint8Array(vaaBytes));
// deserialize the payload, first argument denotes the type of payload
const deserialized = deserializePayload("BAMessage", parsed.payload);
Copy

Available payload types

Token Bridge:

• "AttestMeta"
• "Transfer"
• "TransferWithPayload

Generic Relayer:

• "DeliveryInstruction"
• "RedeliveryInstruction"
• "DeliveryOverride"

Governance

• "WormholeCoreUpgradeContract"
• "WormholeCoreGuardianSetUpgrade"
• "WormholeCoreSetMessageFee"
• "WormholeCoreTransferFees"
• "WormholeCoreRecoverChainId"
• "TokenBridgeRegisterChain"
• "TokenBridgeUpgradeContract"
• "TokenBridgeRecoverChainId"
• "NftBridgeRegisterChain"
• "NftBridgeUpgradeContract"
• "NftBridgeRecoverChainId"
• "RelayerRegisterChain"
• "RelayerUpgradeContract"
• "RelayerUpdateDefaultProvider"

Circle

• "CircleTransferRelay"

BAM

• "BAMessage"