Contents

admin_panel

Django admin panel backend

bin

stack.py - used to run a matching engine for a pair.

Examples:

python stack.py – launches the order book for all the pairs. Such a command is used on a test environment and launches all order books in one container.

python stack.py –pairs=BTC-USDT – launches the order book for the BTC-USDT pair. This command is used in production. Each pair has a separate container.

bots

All about bots

• exchanges/ - classes with a single interface for working with exchanges via API (placement of orders, balances, etc.)
• bot.py – the main logic of the bots and strategies. Launches the bot according to the settings (BotConfig).
• cache.py – caches used in bots
• models.py – models used by bots
  • BotConfig – bot settings
  • LiquidityStat
  • LiquidityMatch
  • OrderMatch
  • OrderMatchStat
• structs.py - Data structures used in bot logic
• tasks.py – Celery tasks:
  • check_bot – Runs botconfig
  • check_bots – Checks all botconfigs to see if they are ready to run. Calls check_bot task
  • calculate_liquidity_stats – performs daily calculation of liquidity statistics

core

The core of the system. Contains all the necessary minimum for the operation of the exchange

• api_urls/ - Internal API endpoints categorized