How to backup the wallet if the wallet mnemonic words not recorded? Thanks

JasonW · August 14, 2019, 5:22pm

You can use the sdks to do this if you know the wallet name and password:

Edit 2021-01-10: old links were broken - replacing them with new links for Python and Go:

algorand/py-algorand-sdk/blob/master/examples/wallet_backup_example.py

# Example: backing up a wallet with mnemonic

import tokens
from algosdk import kmd, mnemonic
from algosdk.wallet import Wallet

# create a kmd client
kcl = kmd.KMDClient(tokens.kmd_token, tokens.kmd_address)

# create a wallet object
wallet = Wallet("unencrypted-default-wallet", "", kcl)

# get the wallet's master derivation key
mdk = wallet.export_master_derivation_key()
print("Master Derivation Key:", mdk)

# get the backup phrase
backup = mnemonic.from_master_derivation_key(mdk)
print("Wallet backup phrase:", backup)

For the sake of completeness, here were the old links:

Topic		Replies	Views
How to get mnemonic words or private key from accounts in wallet AlgoSDK testnet	4	1540	October 25, 2022
Double Checking Wallet Phrase	4	435	January 10, 2021
Lost AccountAddress - Standalone AlgoSDK	11	387	August 13, 2020
Mnemonic from private key AlgoSDK	2	1400	September 7, 2021
How to recover my wallet with 24 word mnemonic General	15	8183	July 23, 2021

How to backup the wallet if the wallet mnemonic words not recorded? Thanks

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