aptosSignMessage

Use requirement

• Firmware version required
  • UKey Lite 24 / UKey Lite 25: 1.1.0
  • UKey Core 26: 1.1.0

Aptos: sign message

Asks the device to sign a message using the private key derived from the given BIP32 path.

const result = await HardwareSDK.aptosSignMessage(connectId, deviceId, params);

Params

Optional common params

• path - required string | Array<number> minimum length is 3. read more
• payload - AptosMessagePayload type with the following fields:
  • address - optional string derived address from the path
  • chainId - optional string chain ID
  • application - optional string DApp website URL
  • nonce - required string random number
  • message - required string message text to sign

Example

HardwareSDK.aptosSignMessage(connectId, deviceId, {
  path: "m/44'/637'/1'/0'/0'",
  payload: {
    nonce: "2",
    message: "Hello Aptos",
  },
});

Result

{
    success: true,
    payload: {
        path: string,        // derived path
        fullMessage: string, // full signing message
        signature: string,   // signature result
        address: string,     // returned address
    }
}

Error

{
    success: false,
    payload: {
        error: string, // error message
        code: number // error code
    }
}