I am trying to get the MPK of a wallet using bitcoinj. Can I get the DeterministicSeed, which is the seed of the wallet and get the MnemonicCode of 12 words. But I can't get the MPK. As I can make it using bitcoinj?

1 Answer 1


I have found the way to do it:

    DeterministicKey extendedKey = wallet.getWatchingKey();
    String mpk = extendedKey.serializePubB58(wallet.getParams());

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.