---
name: settxfee
btcversion: 28.0.0
btcgroup: wallet
permalink: en/doc/28.0.0/rpc/wallet/settxfee/
---

settxfee amount

Set the transaction fee rate in BTC/kvB 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 rate in BTC/kvB

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

Examples:
> bitcoin