224 lines
7.0 KiB
Markdown
224 lines
7.0 KiB
Markdown
# Bybit Exchange Integration Summary
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**Implementation Date:** January 26, 2025
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**Status:** ✅ Complete - Ready for Testing
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## Overview
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Successfully implemented comprehensive Bybit exchange integration using the official `pybit` library while waiting for Deribit verification. The implementation follows the same architecture pattern as existing exchange interfaces and provides full multi-exchange support.
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## Documentation Created
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### 📁 `docs/exchanges/bybit/`
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Created dedicated documentation folder with:
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- **`README.md`** - Complete integration guide including:
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- Installation instructions
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- API requirements
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- Usage examples
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- Feature overview
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- Environment setup
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- **`examples.py`** - Practical code examples including:
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- Session creation
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- Account operations
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- Trading functions
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- Position management
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- Order handling
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## Core Implementation
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### 🔧 BybitInterface Class
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**File:** `NN/exchanges/bybit_interface.py`
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**Key Features:**
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- Inherits from `ExchangeInterface` base class
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- Full testnet and live environment support
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- USDT perpetuals focus (BTCUSDT, ETHUSDT)
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- Comprehensive error handling
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- Environment variable credential loading
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**Implemented Methods:**
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- `connect()` - API connection with authentication test
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- `get_balance(asset)` - Account balance retrieval
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- `get_ticker(symbol)` - Market data and pricing
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- `place_order()` - Market and limit order placement
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- `cancel_order()` - Order cancellation
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- `get_order_status()` - Order status tracking
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- `get_open_orders()` - Active orders listing
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- `get_positions()` - Position management
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- `get_orderbook()` - Order book data
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- `close_position()` - Position closing
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**Bybit-Specific Features:**
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- `get_instruments()` - Available trading pairs
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- `get_account_summary()` - Complete account overview
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- `_format_symbol()` - Symbol standardization
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- `_map_order_type()` - Order type translation
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- `_map_order_status()` - Status standardization
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### 🏭 Exchange Factory Integration
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**File:** `NN/exchanges/exchange_factory.py`
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**Updates:**
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- Added `BybitInterface` to `SUPPORTED_EXCHANGES`
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- Implemented Bybit-specific configuration handling
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- Added credential loading for `BYBIT_API_KEY` and `BYBIT_API_SECRET`
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- Full multi-exchange support maintenance
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### 📝 Configuration Integration
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**File:** `config.yaml`
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**Changes:**
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- Added comprehensive Bybit configuration section
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- Updated primary exchange options comment
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- Changed primary exchange from "mexc" to "deribit"
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- Configured conservative settings:
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- Leverage: 10x (safety-focused)
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- Fees: 0.01% maker, 0.06% taker
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- Support for BTCUSDT and ETHUSDT
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### 📦 Module Integration
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**File:** `NN/exchanges/__init__.py`
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- Added `BybitInterface` import
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- Updated `__all__` exports list
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### 🔧 Dependencies
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**File:** `requirements.txt`
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- Added `pybit>=5.11.0` dependency
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## Configuration Structure
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```yaml
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exchanges:
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primary: "deribit" # Primary exchange: mexc, deribit, binance, bybit
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bybit:
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enabled: true
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test_mode: true # Use testnet for testing
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trading_mode: "testnet" # simulation, testnet, live
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supported_symbols: ["BTCUSDT", "ETHUSDT"]
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base_position_percent: 5.0
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max_position_percent: 20.0
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leverage: 10.0 # Conservative leverage for safety
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trading_fees:
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maker_fee: 0.0001 # 0.01% maker fee
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taker_fee: 0.0006 # 0.06% taker fee
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default_fee: 0.0006
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```
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## Environment Setup
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Required environment variables:
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```bash
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BYBIT_API_KEY=your_bybit_api_key
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BYBIT_API_SECRET=your_bybit_api_secret
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```
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## Testing Infrastructure
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### 🧪 Test Suite
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**File:** `test_bybit_integration.py`
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Comprehensive test suite including:
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- **Config Integration Test** - Verifies configuration loading
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- **ExchangeFactory Test** - Factory pattern validation
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- **Multi-Exchange Test** - Multiple exchange setup
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- **Direct Interface Test** - BybitInterface functionality
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**Test Coverage:**
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- Environment variable validation
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- API connection testing
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- Balance retrieval
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- Ticker data fetching
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- Orderbook access
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- Position querying
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- Order management
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## Integration Benefits
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### 🚀 Enhanced Trading Capabilities
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- **Multiple Exchange Support** - Bybit added as primary/secondary option
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- **Risk Diversification** - Spread trades across exchanges
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- **Redundancy** - Backup exchanges for system resilience
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- **Market Access** - Different liquidity pools and trading conditions
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### 🛡️ Safety Features
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- **Testnet Mode** - Safe testing environment
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- **Conservative Leverage** - 10x default for risk management
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- **Error Handling** - Comprehensive exception management
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- **Connection Validation** - Pre-trading connectivity verification
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### 🔄 Operational Flexibility
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- **Hot-Swappable** - Change primary exchange without code modification
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- **Selective Enablement** - Enable/disable exchanges via configuration
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- **Environment Agnostic** - Works in testnet and live environments
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- **Credential Security** - Environment variable based authentication
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## API Compliance
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### 📊 Bybit Unified Trading API
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- **Category Support:** Linear (USDT perpetuals)
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- **Symbol Format:** BTCUSDT, ETHUSDT (standard Bybit format)
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- **Order Types:** Market, Limit, Stop orders
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- **Position Management:** Long/Short positions with leverage
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- **Real-time Data:** Tickers, orderbooks, account updates
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### 🔒 Security Standards
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- **API Authentication** - Secure key-based authentication
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- **Rate Limiting** - Built-in compliance with API limits
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- **Error Responses** - Proper error code handling
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- **Connection Management** - Automatic reconnection capabilities
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## Next Steps
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### 🔧 Implementation Tasks
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1. **Install Dependencies:**
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```bash
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pip install pybit>=5.11.0
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```
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2. **Set Environment Variables:**
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```bash
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export BYBIT_API_KEY="your_api_key"
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export BYBIT_API_SECRET="your_api_secret"
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```
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3. **Run Integration Tests:**
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```bash
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python test_bybit_integration.py
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```
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4. **Verify Configuration:**
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- Check config.yaml for Bybit settings
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- Confirm primary exchange preference
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- Validate trading parameters
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### 🚀 Deployment Readiness
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- ✅ Code implementation complete
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- ✅ Configuration integrated
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- ✅ Documentation created
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- ✅ Test suite available
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- ✅ Dependencies specified
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- ⏳ Awaiting credential setup and testing
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## Multi-Exchange Architecture
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The system now supports:
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1. **Deribit** - Primary (derivatives focus)
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2. **Bybit** - Secondary/Primary option (perpetuals)
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3. **MEXC** - Backup option (spot/futures)
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4. **Binance** - Additional option (comprehensive markets)
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Each exchange operates independently with unified interface, allowing:
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- Simultaneous trading across platforms
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- Risk distribution
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- Market opportunity maximization
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- System redundancy and reliability
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## Conclusion
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Bybit integration is fully implemented and ready for testing. The implementation provides enterprise-grade multi-exchange support while maintaining code simplicity and operational safety. Once credentials are configured and testing is complete, the system will have robust multi-exchange trading capabilities with Bybit as a primary option alongside Deribit. |