Using the excludefromcoinjoin method - question regarding parameters.

[tumblingman]

Hey guys!

I want to use the RPC method excludefromcoinjoin, but there's no documentation for it yet, so I'm wondering what is expected in the request parameters. It takes the following parameters:

[JsonRpcMethod("excludefromcoinjoin")]
public void ExcludeCoinsFromCoinjoin(uint256 transactionId, int n, bool exclude = true)

Questions:

1. transactionId - Am I correct in understanding that I need to convert the string txid I obtained from the listunspentcoins method results into uint256?
2. What is expected in the parameter int n? What does it signify?

Thanks in advance!

[MarnixCroes]

hi,

excludedfromcoinjoin docs is here
WalletWasabi/WasabiDoc#1640

excludefromcoinjoin

Excludes a specific UTXO from participating in coinjoin.

curl -s --data-binary '{"jsonrpc":"2.0","id":"1","method":"excludefromcoinjoin","params":["7958defd85bb4f34dc66b3323eaa2f4fbdbece35f5e1b2d7b49b461ddc2066ec", "0", true]}' http://127.0.0.1:37128/WalletName | jq

{
  "jsonrpc": "2.0",
  "id": "1"
}

The first parameter is the transaction ID of the UTXO, the second parameter is the index, the third parameter is whether to exclude (true) or not exclude (false) the coin from coinjoin.
The exclusion applies until it is reverted (set to false).

Listunspentcoins method can be used to see the wallet's UTXO's and their excludedfromcoinjoin status.

[MarnixCroes]

transactionId - Am I correct in understanding that I need to convert the string txid I obtained from the listunspentcoins method results into uint256?

you can just copy paste the txid

What is expected in the parameter int n? What does it signify?

the index number (aka vout)

[tumblingman]

@MarnixCroes thank you!!!