Specify the change address or receive the change at the sending address

[edubuzzi]

Hello,

for SegWit wallets, is there a way to specify a specific address to receive the change? In this case, could the same sending address receive the change, just like it is done with Legacy wallets?

I read the code of the 'transaction_create' and 'send' functions, but I didn't find anywhere that specifies how to add a specific address to receive the change instead of using the wallet's default change address.

In this case, I want to send a transaction to two different addresses and have the change go directly to the address that was sent from, instead of the wallet's change address.

[edubuzzi]

I solved the problem with the following calculation:

change = total_balance - (first_address_value + second_address_value + (transaction_size * fee_rate))