/custom-transaction-builder

Primary LanguageJavaScript

Script to create a transaction with custom inputs and outputs.

Usage

npm install
node custom-tx.js <TX_FILE> <CHANGE_ADDRESS> <FEE_RATE>

Example:

node custom-tx.js ./example-tx-file.txt bc1p4jzztyay929cczd9ut9fs9026kwugu4d0tdvlcqveam60gzahecq3aea5d 9

See example-tx-file.txt for an example.

The script outputs 3 things, of which you can choose one to copy-paste:

  • A bitcoin-cli command to create the transaction
  • A transaction hex
  • A base64 psbt