Documentation exported from Bitcoin Core 0.21.0

settxfee (0.21.0 RPC)

blockchain

control

generating

mining

network

rawtransactions

util

wallet

zmq

settxfee amount

Set the transaction fee per kB for this wallet. Overrides the global -paytxfee command line parameter.
Can be deactivated by passing 0 as the fee. In that case automatic fee selection will be used by default.

Arguments:
1. amount    (numeric or string, required) The transaction fee in BTC/kvB

Result:
true|false    (boolean) Returns true if successful

Examples:
> bitcoin-cli settxfee 0.00001
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "settxfee", "params": [0.00001]}' -H 'content-type: text/plain;' http://127.0.0.1:8332/