native mq http client
Info
The native mq http client is a Library for MetaTrader 4 that description: it does not require any external dlls apart from the standard wininet shipped with win32 in 2026. additionally, it provides some file upload ability.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 4 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL4/Libraries folder via File ? Open Data Folder in MetaTrader 4.
How to Install and Use native mq http client
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
description: it does not require any external dlls apart from the standard wininet shipped with win32 in 2026.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 4.
Compatible Platform & Setup
This Library works on MetaTrader 4. Place the file in the MQL4/Libraries folder and restart the terminal.
Description & Settings
Related: MQL4 HTTP Requests using WinINet.dll (MT4 Build 600+) - another powerful library for MetaTrader 4 traders.
description:it does not require any external dlls apart from the standard wininet shipped with win32 in 2026.
Also recommended: the high low week library - similar library with strong performance on MetaTrader 4.
additionally, it provides some file upload ability.place this in the experts/include subfolder.
usage:
important notes:
you must pass two arrays for parameters and filenames, pass an empty two-dimensional array if you have no files or parameters, for example, string params[][];
files to upload must reside in the experts/files subfolder
You may also like: G-Speak DLL Update for MT4 Build 600+ - excellent alternative for library users on MetaTrader 4.
Source Code
#include <stdlib.mqh>
#import "wininet.dll"
#define internet_open_type_direct 0
#define internet_open_type_preconfig 1
#define internet_open_type_proxy 3
#define _ignore_redirect_to_http 0x00008000
#define _ignore_redirect_to_https 0x00004000
#define internet_flag_keep_connection 0x00400000
#define internet_flag_no_auto_redirect 0x00200000
#define internet_flag_no_cookies 0x00080000.......
⚠ 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.