---
name: fundrawtransaction
btcversion: 0.19.0
btcgroup: rawtransactions
permalink: en/doc/0.19.0/rpc/rawtransactions/fundrawtransaction/
---

fundrawtransaction "hexstring" ( options iswitness )

Add inputs to a transaction until it has enough in value to meet its out value.
This will not modify existing inputs, and will add at most one change output to the outputs.
No existing outputs will be modified unless "subtractFeeFromOutputs" is specified.
Note that inputs which were signed may need to be resigned