I would like to know if there is posible to group 3 wallet balances derived from a seed phrase and send one tx.

Example :

The user received 1 ETH to address A, 1 ETH on address B, ETH on address C.

Now the user wants to send 3 ETH to another wallet. How would he do it? What about miner fee, will be multiples transactions, one transaction?

there is an code example of that?


In short, no it's not possible. A transaction can only have one sender which is the private key used to sign it. You'll have to send all ETH to the same address first, so in total 3 transactions.

  • ok, thanks for the response
    – andrew007
    May 27 '20 at 0:02

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