Name		Name	Last commit message	Last commit date
.gitignore		.gitignore
README.md		README.md
btc-transaction-builder.py		btc-transaction-builder.py
requirements.txt		requirements.txt

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README

Bitcoin Transaction Builder 🟡

A professional Python-based command-line tool for creating, signing, and preparing raw Bitcoin transactions.

🚀 Features

Accepts private key (WIF), recipient, amount, and fee from user
Automatically fetches UTXOs from Blockstream API
Signs the transaction using the private key
Outputs raw transaction hex for broadcasting

🛠️ Installation

Clone the repo and install dependencies:

git clone https://github.com/fazel-ebrahimi/bitcoin-transaction-builder.git
cd bitcoin-transaction-builder
pip install -r requirements.txt

About

A minimal yet powerful Bitcoin transaction builder CLI in Python. It fetches UTXOs, builds raw transactions, signs them securely using your WIF private key, and outputs a broadcast-ready hex. Perfect for blockchain learners, BTC devs, and CLI tool lovers.

bitcoin bitcoin-cli bitcoin-transaction bitcoin-transaction-tool blockchain crypto cryptocurrency cryptography ecdsa python transaction-builder utxo

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