aiotrade-sdk 0.27.4

High-performance async trading API client for Python supporting BingX and Bybit exchanges with intelligent session and cache management

aiotrade

High-performance async trading API client for Python supporting BingX, Bybit, OKX, Bitget, Binance and Kucoin exchanges with intelligent session and cache management.

Architecture

The library uses a sophisticated architecture for optimal performance:

Session Management

• Shared Session: SharedSessionManager creates a single aiohttp session with high-performance connection pooling
• Individual Sessions: Clients automatically create individual sessions if shared session isn't initialized
• Connection Pooling: Up to 2000 concurrent connections with smart distribution per host

Client Caching

• TTL Cache: BingxClientsCache, BybitClientsCache and etc. cache client instances with 10-minute lifetime
• Lock-Free: No blocking operations for maximum performance
• Lazy Cleanup: Expired entries removed on access, not proactively

Implemented methods

1. Use Shared Session for applications creating many clients
2. Enable Caching for repeated API credential usage
3. Configure Connection Limits based on your throughput needs
4. Use Background Cleanup for long-running applications

Available clients methods

BybitClient methods (42):
    batch_cancel_order                     get_server_time
    batch_place_order                      get_smp_group_id
    batch_set_collateral_coin              get_trade_behaviour_setting
    cancel_all_orders                      get_transaction_log
    cancel_order                           get_transferable_amount
    get_account_info                       get_wallet_balance
    get_account_instruments_info           manual_borrow
    get_api_key_info                       manual_repay
    get_borrow_history                     manual_repay_without_asset_conversion
    get_closed_pnl                         place_order
    get_coin_greeks                        repay_liability
    get_collateral_info                    reset_mmp
    get_dcp_info                           set_collateral_coin
    get_fee_rate                           set_leverage
    get_instruments_info                   set_limit_price_behaviour
    get_kline                              set_margin_mode
    get_mmp_state                          set_mmp
    get_open_and_closed_orders             set_spot_hedging
    get_order_history                      set_trading_stop
    get_position_info                      switch_position_mode
    get_risk_limit                         upgrade_to_unified_account_pro

BingxClient methods (47):
    cancel_all_spot_open_orders                get_spot_profit_overview
    cancel_all_swap_open_orders                get_spot_symbols
    cancel_spot_batch_orders                   get_spot_trade_details
    cancel_swap_batch_orders                   get_swap_account_balance
    change_swap_margin_type                    get_swap_contracts
    close_perpetual_trader_position_by_order   get_swap_full_orders
    close_swap_position                        get_swap_klines
    get_account_asset_overview                 get_swap_leverage_and_available_positions
    get_account_uid                            get_swap_margin_type
    get_api_permissions                        get_swap_open_orders
    get_perpetual_copy_trading_pairs           get_swap_order_details
    get_perpetual_current_trader_order         get_swap_order_history
    get_perpetual_personal_trading_overview    get_swap_position_history
    get_perpetual_profit_details               get_swap_position_mode
    get_perpetual_profit_overview              get_swap_positions
    get_server_time                            place_spot_order
    get_spot_account_assets                    place_swap_batch_orders
    get_spot_history_orders                    place_swap_order
    get_spot_klines                            sell_spot_asset_by_order
    get_spot_open_orders                       set_perpetual_commission_rate
    get_spot_order_details                     set_perpetual_trader_tpsl_by_order
    get_spot_order_history                     set_swap_leverage
    get_spot_personal_trading_overview         set_swap_position_mode
    get_spot_profit_details

OkxClient methods (23):
    batch_place_order        get_order
    cancel_algo_orders       get_orders_history
    cancel_batch_orders      get_orders_pending
    close_position           get_position_tiers
    get_account_config       get_positions
    get_algo_order           get_positions_history
    get_algo_orders_history  get_server_time
    get_algo_orders_pending  place_algo_order
    get_balance              set_isolated_mode
    get_funding_balance      set_leverage
    get_instruments          set_position_mode
    get_leverage_info

BitgetClient methods (34):
    batch_cancel_futures_orders  get_order_detail
    batch_cancel_spot_orders     get_pending_orders
    batch_place_futures_orders   get_pending_trigger_orders
    batch_place_spot_orders      get_server_time
    cancel_all_futures_orders    get_single_account
    cancel_order                 get_spot_history_orders
    cancel_order_by_symbol       get_symbol_info
    cancel_trigger_orders        get_trade_rate
    flash_close_position         get_unfilled_orders
    get_account_assets           place_futures_order
    get_account_info             place_spot_order
    get_account_list             place_tpsl_plan_order
    get_all_positions            place_trigger_order
    get_contract_config          set_asset_mode
    get_futures_history_orders   set_leverage
    get_historical_position      set_margin_mode
    get_isolated_symbols         set_position_mode

BinanceClient methods (35):
    cancel_algo_order            get_api_key_permissions
    cancel_all_algo_open_orders  get_exchange_info
    cancel_all_open_orders       get_income_history
    cancel_batch_orders          get_klines
    cancel_order                 get_multi_assets_mode
    change_leverage              get_open_algo_orders
    change_margin_type           get_open_order
    change_multi_assets_mode     get_open_orders
    change_position_mode         get_order
    create_algo_order            get_position_info
    create_batch_orders          get_position_info_v3
    create_order                 get_position_mode
    get_account_balance          get_spot_account_info
    get_account_config           get_spot_all_orders
    get_account_info             get_spot_open_orders
    get_algo_order               get_symbol_config
    get_all_algo_orders          get_user_trades
    get_all_orders

KuCoinClient methods (32):
    add_order                       get_margin_mode
    add_order_test                  get_order_by_client_oid
    add_tp_sl_order                 get_order_by_order_id
    batch_add_orders                get_order_list
    batch_cancel_orders             get_position_details
    batch_switch_margin_mode        get_position_mode
    cancel_all_orders               get_positions
    cancel_all_stop_orders          get_positions_history
    cancel_order_by_client_oid      get_recent_closed_orders
    cancel_order_by_id              get_recent_trade_history
    get_all_symbols                 get_server_time
    get_all_tickers                 get_service_status
    get_api_key_info                get_stop_orders
    get_futures_account             get_trade_history
    get_isolated_margin_risk_limit  switch_margin_mode
    get_klines                      switch_position_mode

GateClient methods (31):
    cancel_batch_future_orders          get_user_leverage_currency_setting
    cancel_price_triggered_order        list_futures_candlesticks
    create_batch_futures_order          list_futures_orders
    create_futures_order                list_futures_risk_limit_tiers
    create_price_triggered_order        list_futures_tickers
    create_trailing_order               list_position_close
    get_account_detail                  list_positions
    get_account_main_keys               list_price_triggered_orders
    get_futures_account                 list_trailing_orders
    get_futures_contract                set_dual_mode
    get_futures_contracts               set_unified_mode
    get_futures_risk_limit_table        set_user_leverage_currency_setting
    get_position                        terminate_trail_order
    get_unified_account                 update_position_cross_mode
    get_unified_mode                    update_position_leverage
    get_user_leverage_currency_config

Installation

poetry add aiotrade-sdk

Quick Start

Option 1: Shared Session (Recommended for Production)

from aiotrade import SharedSessionManager, BybitClient

# Initialize shared session at startup (once per application)
SharedSessionManager.setup(max_connections=2000)

# Create Bybit client - will use the shared session
bybit_client = BybitClient(api_key="bybit_key", api_secret="bybit_secret", testnet=True)

try:
    # Use client for API calls
    bybit_tickers = await bybit_client.get_tickers(category="spot")
finally:
    # Close shared session at shutdown
    await SharedSessionManager.close()

Option 2: Individual Bybit Session

from aiotrade import BybitClient

# Bybit client with individual session
async with BybitClient(api_key="your_key", api_secret="your_secret", testnet=True) as client:
    tickers = await client.get_tickers(category="spot")
    print(f"Bybit tickers: {tickers}")

Option 3: Cached Bybit Client

from aiotrade import BybitClientsCache

# Get cached Bybit client (creates new if doesn't exist)
bybit_client = BybitClientsCache.get_or_create(
    api_key="your_key",
    api_secret="your_secret",
    testnet=True
)

# Use cached client (session management is automatic)
async with bybit_client:
    tickers = await bybit_client.get_tickers(category="spot")

# Same parameters return the same cached instance
cached_bybit = BybitClientsCache.get_or_create(
    api_key="your_key",
    api_secret="your_secret",
    testnet=True
)
assert bybit_client is cached_bybit  # True

Session Behavior

Scenario	Session Type	When Used
SharedSessionManager.setup() called	Shared session	All clients
No shared session initialized	Individual session	Each client
Cached clients	Depends on initialization	Cached per credentials

Cache Features

• Automatic TTL: 10 minutes default, configurable
• Memory Safe: Prevents client accumulation
• High Performance: Lock-free operations
• Background Cleanup: Optional periodic cleanup task

# Configure cache lifetime for each exchange
BingxClientsCache.configure(lifetime_seconds=1800)  # 30 minutes
BybitClientsCache.configure(lifetime_seconds=1800)  # 30 minutes
OkxClientsCache.configure(lifetime_seconds=1800)    # 30 minutes
BitgetClientsCache.configure(lifetime_seconds=1800) # 30 minutes

# Start background cleanup
bingx_cleanup = BingxClientsCache.create_cleanup_task(interval_seconds=300)
bybit_cleanup = BybitClientsCache.create_cleanup_task(interval_seconds=300)
okx_cleanup = OkxClientsCache.create_cleanup_task(interval_seconds=300)
bitget_cleanup = BitgetClientsCache.create_cleanup_task(interval_seconds=300)

# Manual cleanup
bingx_removed = BingxClientsCache.cleanup_expired()
bybit_removed = BybitClientsCache.cleanup_expired()
okx_removed = OkxClientsCache.cleanup_expired()
bitget_removed = BitgetClientsCache.cleanup_expired()

Requirements

• Python >= 3.12
• aiohttp
• High-performance connection pooling for production use