Code Library

Short, focused code snippets and minimal examples you can copy and use. Each snippet is a standalone post with usage notes and a license pointer.

• Order placement — Python
  Authenticate, find a market and place a back order (sandbox example).
  Python
• Betfair authentication — Node.js
  Token acquisition, refresh pattern and retry wrapper for Node.js clients.
  Node.js
• Green‑up helper — JavaScript
  Compute hedge stakes to green up positions (simplified; include fees/increments in production).
  JavaScript
• Pine Script — Alert → Webhook
  TradingView Pine v5 alert example and recommended webhook JSON payload for automation.
  Pine Script
• Webhook handler — Flask
  Minimal, secure HMAC-verified webhook handler pattern and enqueueing advice.
  Flask
• Backtest notebook — Jupyter
  Notebook pattern for tick data → signals → export trades (Binder/Colab friendly).
  Jupyter

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