Pine Script + Python + Broker API

Converting a Manual TradingView Setup into a Fully Automated Bot

A retail trader had a profitable TradingView Pine Script strategy but was missing signals during work hours. We built an end-to-end automation that required zero intervention.

Substantially improved

Signal capture rate

Quick, self-serviceable

Setup time after handoff

None observed

False trigger rate

Eliminated

Missed trades due to work hours

Challenge

The client had developed a profitable TradingView strategy over many months — a multi-condition momentum setup on a banking-sector index, 15-minute charts. The problem: they worked a 9-to-5 job and could only watch the screen during breaks. They were missing a significant share of signals. Each missed signal was a missed opportunity, and the psychological pressure of monitoring while working was affecting their performance at work.

Solution

We implemented a three-layer automation: (1) a Pine Script strategy that fires JSON webhook alerts to a cloud endpoint whenever conditions are met, (2) a Python FastAPI server hosted on a cloud VPS that receives the webhooks, validates signal parameters, and applies additional filters (spread check, time filter), (3) a broker API integration that places the order and manages the position through to exit. The client receives a Telegram message for every action taken.

Results

  • Signal capture improved dramatically — every qualifying signal is now traded automatically
  • The client no longer monitors charts during work hours
  • Consistent live operation with no false triggers or system failures observed
  • The client's strategy performance in live trading closely matches the Pine Script backtest
  • Handoff was quick — the client was able to restart the system themselves shortly after delivery

Ready for similar results?

Let's discuss your trading strategy and map out the path to automation.