Logify - Library for log management
Info
The Logify - Library for log management is a Library for MetaTrader 5 that logify is a logging library for mql designed to simplify debugging, tracking, and monitoring of eas and indicators. It provides structured, customizable, and organized logs directly on the chart or in the terminal, with support for log levels, flexible formats, and multiple handlers.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Libraries folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use Logify - Library for log management
1. Storage: Place library files in the MQL/Libraries directory to ensure they are accessible to your projects.
2. Implementation: Include the library in your code using the #import directive, ensuring you match the exact function names and parameters.
3. Compilation: Ensure the library is present in the directory before you compile your main EA or script, as the compiler links them during this phase.
4. Management: Keep libraries organized in sub-folders if you manage many custom functions to maintain a clean project structure.
Frequently Asked Questions
Q: What is a library file used for? A: Libraries store reusable code modules, allowing you to centralize common logic used by multiple EAs or indicators.
Q: Is a library executable? A: No, libraries are non-executable files containing functions; they must be imported into an EA, indicator, or script to function.
Q: Can I update a library while the platform is running? A: You should compile your EA or script after updating a library to ensure the latest code changes are integrated.
What this tool does
Logify is a logging library for MQL designed to simplify debugging, tracking, and monitoring of EAs and indicators.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Library works on MetaTrader 5. Place the file in the MQL5/Libraries folder and restart the terminal.
Description & Settings
Related: Session Time Filter Library - another powerful library for MetaTrader 5 traders.
Logify is a logging library for MQL designed to simplify debugging, tracking, and monitoring of EAs and indicators. It provides structured, customizable, and organized logs directly on the chart or in the terminal, with support for log levels, flexible formats, and multiple handlers. A lightweight, elegant solution that is easy to integrate into your MQL projects.
Also recommended: AS Q Neural Net Pure MQ L5 Neural Network Library - similar library with strong performance on MetaTrader 5.
📦 FeaturesMultiple log levels: DEBUG, INFO, ALERT, ERROR, FATAL
Display logs directly on graph, terminal, files or even database
Customizable log format and layout
Modular architecture with multiple handlers
Lightweight and easy to integrate and use
🚀 Installation
Copy the folder /Logify to:
Include Logify in your EA, indicator or script:
It is possible to install using Git, just access the and follow the steps.
🔧 Quick Start Example
Simple example with default settings:
Advanced example, with custom handler settings. In this example, we save the log record to files and in the graph comment. Customizing the settings for each of them.
To understand each of the settings, I recommend reading the articles below, where I explain each step of the library development:
✔️ Log Levels
🖥️ Handlers Included
Each handler defines where the logs will be displayed or stored.
You can use one or combine several handlers at the same time, like graphic + file + console, for example.
🛠️ Log Format
Example of formatting pattern:
Available tokens:
⚖️ License
MIT License — Free to use for personal and commercial projects.
Developed by , with a focus on making MQL development more professional, organized and efficient.
You may also like: Asynchronous Institutional Trade Engine (Library) - excellent alternative for library users on MetaTrader 5.
⚠ Limitations & Risk Warning
- This tool is provided for educational and testing purposes only.
- Past performance does not guarantee future results.
- Trading involves substantial risk of loss. Use on a demo account first.
- Results may vary depending on market conditions, broker, and settings.
- We recommend thorough backtesting and forward testing before using with real funds.