Overview
Welcome to the documentation for creating custom indicators in Forex Tester Online (FTO).
This guide is designed to help developers and strategy testers understand the structure, lifecycle, and capabilities of custom scripts written for FTO. You’ll learn how to set up your environment, build your own indicators, and access key platform features via the available API.
📌 What You’ll Find Here
Get started with setting up your development environment and creating your first indicator using a simple Moving Average example.
Understand the lifecycle of an indicator through core functions like Init, Calculate, Done, and more.
👨‍💻 Who is This For?
This documentation is for:
Developers building and debugging trading indicators
Algorithmic traders backtesting and optimizing their strategies
Power users looking to customize and extend FTO’s capabilities
🚀 Ready to Begin?
Start with the guide and move on to the to see how it all works in action.