oib/aitbc

Files

oib ff5486fe08 ```

chore: refactor logging module, update genesis timestamp, remove model relationships, and reorganize routers

- Rename logging.py to logger.py and update import paths in poa.py and main.py
- Update devnet genesis timestamp to 1766828620
- Remove SQLModel Relationship declarations from Block, Transaction, and Receipt models
- Add SessionDep type alias and get_session dependency in coordinator-api deps
- Reorganize coordinator-api routers: replace explorer/registry with exchange, users, marketplace

2025-12-28 21:05:53 +01:00

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Bitcoin Wallet Integration for AITBC Trade Exchange

Overview

The AITBC Trade Exchange now supports Bitcoin payments for purchasing AITBC tokens. Users can send Bitcoin to a generated address and receive AITBC tokens after confirmation.

Current Implementation

Frontend Features

Payment Request Generation: Users enter the amount of AITBC they want to buy
Dynamic QR Code: A QR code is generated with the Bitcoin address and amount
Payment Monitoring: The system automatically checks for payment confirmation
Real-time Updates: Users see payment status updates in real-time

Backend Features

Payment API: /api/exchange/create-payment creates payment requests
Status Tracking: /api/exchange/payment-status/{id} checks payment status
Exchange Rates: /api/exchange/rates provides current BTC/AITBC rates

Configuration

Bitcoin Settings

BITCOIN_CONFIG = {
    'testnet': True,                    # Using Bitcoin testnet
    'main_address': 'tb1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh',
    'exchange_rate': 100000,           # 1 BTC = 100,000 AITBC
    'min_confirmations': 1,
    'payment_timeout': 3600            # 1 hour expiry
}

Environment Variables

BITCOIN_TESTNET=true
BITCOIN_ADDRESS=tb1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh
BITCOIN_PRIVATE_KEY=your_private_key
BLOCKCHAIN_API_KEY=your_blockchain_api_key
WEBHOOK_SECRET=your_webhook_secret
MIN_CONFIRMATIONS=1
BTC_TO_AITBC_RATE=100000

How It Works

User Initiates Purchase
- Enters AITBC amount or BTC amount
- System calculates the conversion
- Creates a payment request
Payment Address Generated
- Unique payment address (demo: uses fixed address)
- QR code generated with bitcoin: URI
- Payment details displayed
Payment Monitoring
- System checks blockchain every 30 seconds
- Updates payment status automatically
- Notifies user when confirmed
Token Minting
- Upon confirmation, AITBC tokens are minted
- Tokens credited to user's wallet
- Transaction recorded

Security Considerations

Current (Demo) Implementation

Uses a fixed Bitcoin testnet address
No private key integration
Manual payment confirmation for demo

Production Requirements

HD wallet for unique address generation
Blockchain API integration (Blockstream, BlockCypher, etc.)
Webhook signatures for payment notifications
Multi-signature wallet support
Cold storage for funds

API Endpoints

Create Payment Request

POST /api/exchange/create-payment
{
    "user_id": "user_wallet_address",
    "aitbc_amount": 1000,
    "btc_amount": 0.01
}

Check Payment Status

GET /api/exchange/payment-status/{payment_id}

Get Exchange Rates

GET /api/exchange/rates

Testing

Testnet Bitcoin

Use Bitcoin testnet for testing
Get testnet Bitcoin from faucets:
- https://testnet-faucet.mempool.co/
- https://coinfaucet.eu/en/btc-testnet/

Demo Mode

Currently running in demo mode
Payments are simulated
Use admin API to manually confirm payments

Next Steps

Production Wallet Integration
- Implement HD wallet (BIP32/BIP44)
- Connect to mainnet/testnet
- Secure private key storage
Blockchain API Integration
- Real-time transaction monitoring
- Webhook implementation
- Confirmation tracking
Enhanced Security
- Multi-signature support
- Cold storage integration
- Audit logging
User Experience
- Payment history
- Refund mechanism
- Email notifications

Support

For issues or questions:

Check the logs: journalctl -u aitbc-coordinator -f
API documentation: https://aitbc.bubuit.net/api/docs
Admin panel: https://aitbc.bubuit.net/admin/stats

3.7 KiB Raw Blame History