evmGetAddress

Ethereum: get address

Display requested address derived by given BIP32 path on device and returns it to caller. User is presented with a description of the requested key and asked to confirm the export on Ukey Wallet.

const response = await HardwareSDK.evmGetAddress(connectId, deviceId, params);

Params

Optional common params

Exporting single address

• path - required string | Array<number> minimum length is 5. more information
• showOnUKey - optional boolean determines if address will be displayed on device. Default is set to true
• chainId - optional number identifies the target Ethereum network and helps distinguish different chain configurations. Reference.

Exporting bundle of addresses

• bundle - Array of Objects with path and showOnUKey fields

Example

Display an Ethereum account address on the device:

HardwareSDK.evmGetAddress({
  path: "m/44'/60'/0'/0/1",
  chainId: 1,
});

Return a bundle of ethereum addresses without displaying them on device:

HardwareSDK.evmGetAddress({
  bundle: [
    { path: "m/44'/60'/0'/0/1", chainId: 1, showOnUKey: false }, // account example 1
    { path: "m/44'/60'/0'/0/2", chainId: 1, showOnUKey: false }, // account example 2
    { path: "m/44'/60'/0'/0/3", chainId: 1, showOnUKey: false }, // account example 3
  ],
});

Result

Result with only one address

{
    success: true,
    payload: {
        address: string,     // returned address
        path: Array<number> // derivation path
    }
}

Result with bundle of addresses in the same order as the request

{
    success: true,
    payload: [
        { address: string, path: Array<number> }, // account example 1
        { address: string, path: Array<number> }, // account example 2
        { address: string, path: Array<number> }  // account example 3
    ]
}

Error

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