harzcoin 4.3.0

Totally better currency frfr (now it's semi-decentralised!?)

💰 Harzcoin Python SDK v4.1.0

A lightweight Python SDK for interacting with the Harzcoin ecosystem — enabling wallet management, SHA256 proof-of-work mining, and secure G-Coin (or Harzcoin) transfers via a Supabase backend.

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🚀 Features

• 🔐 Create and manage wallets
• 🪙 Send and receive Harzcoin (G-Coins)
• ⚒️ Mine Harzcoin with SHA256 + difficulty-based dynamic rewards
• 📡 Works seamlessly with Supabase Functions
• 🛠 Utility functions for wallet creation, viewing, and helpful tips

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📦 Installation

Just clone the repo or download the script:

git clone https://github.com/yourusername/harzcoin-sdk.git

Or directly download harzcoin.py.

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🧠 Requirements

• Python 3.7+
• requests module (standard, but run below if not installed)

pip install requests

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📚 Usage

1. Initialize a Wallet

from harzcoin import wallet

mywallet = wallet(walletId="hz8264812", walletKey="bau-2hd-ako")

2. Send Harzcoin (Quick Transfer)

mywallet.quick_send(receiverId="hz1234567", bal=50.0)

3. Advanced Transfer (Custom Fee Wallet)

mywallet.advanced_transfer(
    walletId="hz8264812",
    walletKey="bau-2hd-ako",
    receiverId="hz1234567",
    bal=100.0,
    user_fee="hz000BURN"
)

4. Start Mining (SHA256 Proof of Work)

result = mywallet.mine_sha256()
if result:
    print("✅ Successfully mined block:", result)

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🔧 Utility Functions

Import utilities for handy tools:

from harzcoin import utilities

util = utilities()

➕ Create a Wallet

util.create()

👁 View Wallet Info

util.view("hz8264812")

❓ Help Command

util.help("burn")  # returns burn wallet address
util.help("hcmc")  # returns central wallet

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🧱 Mining Explained

• Uses SHA256 brute-force with dynamic difficulty.
• Reward = 400 * difficulty
• You get paid automatically to your wallet once the hash is found.
• Prevents duplicate mining by remembering the last hash.

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🌍 API Endpoint

Hosted on Supabase Edge Functions:

https://wnafumlmiulybbkqauew.supabase.co/functions/v1

Built-in endpoints:

• /create → Create wallet
• /wallet-view → View wallet data
• /send → Send Harzcoin
• /update-mining-block → Get latest mining info

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🧪 Example Main Script

if __name__ == "__main__":
    mywallet = wallet("hz8264812", "bau-2hd-ako")
    result = mywallet.mine_sha256()
    print(result)

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🔐 Security

• Never expose your walletKey publicly.
• Always use HTTPS when interacting with APIs.
• This SDK is not production-hardened, so do not use for real money without auditing.

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📜 License

MIT License

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🧙‍♂️ Author

Created by justharsiz Powered by Moracle Softworks

"Build the chain. Be the node. Earn the coin." 🔗