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When I try to restore a users wallet through cardano-wallet (testnet) I get this payload using the [POST] /wallets endpoint

{
  "code": "wallet_already_exists",
  "message": "This operation would yield a wallet with the following id: 8209f39a872faa51a63c0f7bb8d748067cf7b2b0 However, I already know of a wallet with this id."
}

The following payload I send is the name,mnemonic_sentence & passphrase with the same arguments I gave it while creating the wallet. I even went as far as to change the name & passphrase but I still get the same wallet_already_exists error.

{
  "name": "Recovery Wallet",
  "mnemonic_sentence": [
    <15 KEYS>
  ],
  "passphrase": "wallet_pass_01"
}

I read that Cardano-Wallet should lookup a wallet and return its funds when a mnemonic_sentence derives a wallet that already exists. As you can see this isn't working for me & I don't see how I can force a recovery.

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    Sounds like the wallet was created successfully. Can you see the addresses of the wallet? Use something like /wallets/{walletId}/addresses which would be wallets/8209f39a872faa51a63c0f7bb8d748067cf7b2b0/addresses in your case. Then check address balances. Or you could delete the wallet and restore it again if you want. Jul 10, 2022 at 0:56
  • @MC_Brisbane-JUSTPool Yes! I actually did that & came across something interesting. Since cardano-wallet is a stateful services the DB checks to see if a wallet was created already by itself, resulting in a DB lookup for that ID. If there is no ID in the DB & on the cardano-network then it'll create a wallet for you. Now if you want to restore a wallet that your instance of cardano-wallet has created then it'll throw the wallet_already_exists error. So the solution is either me having to create my own cardano server to manage keys or I have to wipe the cardano-wallet db each time :(
    – CoderMan
    Jul 10, 2022 at 2:52
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    Ok that is interesting behaviour, got link to the info? Are you using the latest wallet version? cardano-wallet version v2022-07-01 was only released recently so will have a heap of changes/fixes relating to compatibility with cardano-node 1.35.0. Jul 10, 2022 at 3:43
  • Let me look into this, apparently I've been using v2022-04-27. I'm going to update my container & then get back to you on this, if the error still persists then I'll create my own server to talk directly to the cardano-node & bypass cardano-wallet
    – CoderMan
    Jul 11, 2022 at 15:11

1 Answer 1

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Summary from comments:

Suggested for OP to check they are is using the latest cardano-wallet version v2022-07-01.

OP noted they are using v2022-04-27 so will update and report back.

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