How to get an exportable private key from ZK Account

[Bct-crypto]

Hi, when I get the secretKey off of the exported ephemeralKeyPair (of type ExportedKeypair), the length is 22. However when I try to import it into a different wallet it doesn’t work. How can I get a private key from my ZK Account that I can import into another wallet to use?

[0x0factor]

Here's a simplified example of how you might extract and convert the private key:

javascript

const exportedKeypair = AuthService.getExportedKeypair();
const secretKey = exportedKeypair.secretKey;

// Convert to a hex string if necessary
const privateKeyHex = Buffer.from(secretKey).toString('hex');

// Check the length
console.log(`Private Key Length: ${privateKeyHex.length / 2} bytes`);

// Use the privateKeyHex to import into another wallet