FreelanceSezioni

Development of a Gold(XAUUSD) Grid EA for MT4 with Google Sheets Web Authentication and Korean Inputs

MQL4 Esperti Forex Trading robot/indicator debugging Panels and dialog boxes Custom graphics Collection of data on the internet Uploading data to a website

Specifiche

Hello. I need an expert MQL4 developer to create a professional Gold (XAUUSD) Grid/Martingale EA for MetaTrader 4 (MT4). 

This project requires high reliability, a clean visual dashboard, strict web-based license security, and native language input configurations.

====================================================================
1. CORE TRADING LOGIC (XAUUSD, M1 Timeframe)
====================================================================
- The EA executes bi-directional (Buy/Sell) grid trading depending on input toggles.
- Initial Entry: Opens the first trade with 'StartLot' size.
- Grid Layering: If the market moves against the open position, the EA opens consecutive entries at fixed intervals defined by 'GridDistancePoints'.
- Lot Multiplier: The lot size multiplication factor is controlled by 'LotMultiplier'. (If set to 1.0, it operates as a standard fixed-lot grid).
- Max Protection: Open orders in a single direction are strictly limited by 'MaxOrdersPerDir'.
- Basket Take Profit: Once multiple orders are active, the EA calculates the combined break-even price and applies a unified Basket TP target in points ('TakeProfitPoints') from the average price matrix.
- Basket Stop Loss: If the cumulative floating drawdown reaches 'BasketSLAmount' in account currency ($), the EA must immediately hard-close all active positions to protect equity.

* SPECIAL NOTE FOR BACKTESTING/LOGIC ANALYSIS: 
Please ignore the manual over-trading anomaly observed between 10:14:42 and 10:20:00 on May 29, 2026, in any user-provided statement histories. It was a manual UI test error. The core algorithm must strictly follow the automated rules mentioned above.

====================================================================
2. SECURITY & LICENSE MANAGEMENT (Web Authentication)
====================================================================
I am running a subscription-based business. The EA must include a Web License Security layer using Google Sheets via WebRequest().
- On Initialization (OnInit), the EA must query a Google Sheet CSV export URL.
- The Google Sheet contains Authorized MT4 Account Numbers (Column A) and Expiry Dates (Column B).
- If the current terminal 'AccountNumber()' is NOT found in the sheet, or if the current time 'TimeCurrent()' has passed the Expiry Date, the EA must:
  a) Display a large red text on the chart screen: "LICENSE ERROR: Unauthorized Account or Subscription Expired!"
  b) Trigger an Alert popup dialog box.
  c) Forcefully unload itself from the chart using 'ExpertRemove()'.
- If the WebRequest fails entirely (e.g., no internet connection), the EA must lock itself and remove itself for safety.

====================================================================
3. USER INTERFACE (UI) & GRAPHICAL DASHBOARD
====================================================================
- The EA must draw a sleek, modern visual panel overlay on the chart screen.
- It must dynamically display: Account Balance, Equity, Margin Level, Open Buy/Sell Lots, Net Floating Profit/Loss, and Subscription Status.
- Dashboard position and text styling must be adjustable via input variables.

====================================================================
4. MANDATORY INPUT PARAMETERS (With Native Comments)
====================================================================
To allow customizable setups directly via the MT4 properties window, you must implement the inputs EXACTLY with the specific native Korean comments provided below. MT4 uses these comments as labels, which is mandatory for my operations.

input string   _heading0           = "======= GOLD GALE EA ======="; // [ GOLD GALE EA ]
input int      MagicNumber         = 123456;                         // 매직 넘버 (Magic Number)
input string   _heading1           = "--- [1] 거래 방향 설정 ---";
input bool     AllowLong           = true;                           // Buy(매수) 진입 허용
input bool     AllowShort          = true;                           // Sell(매도) 진입 허용
input bool     ShowDashboard       = true;                           // 차트 대시보드 표시 여부
input string   _heading2           = "--- [2] 초기 진입 설정 ---";
input double   StartLot            = 0.02;                           // 첫 번째 진입 랏사이즈 (Start Lot)
input string   _heading3           = "--- [3] 익절 설정 ---";
input double   TakeProfitPoints    = 200.0;                          // 목표 익절 포인트 (Points)
input string   _heading4           = "--- [4] 마틴게일 / 그리드 설정 ---";
input double   LotMultiplier       = 1.0;                            // 랏 증가 배수 (1.0 = 고정 랏 그리드)
input int      GridDistancePoints  = 700;                            // 추가 진입 간격 (Grid Distance Points)
input int      MaxOrdersPerDir     = 5;                              // 한 방향당 최대 진입 횟수 (Max Layers)
input string   _heading5           = "--- [5] 청산 모드 및 리스크 관리 ---";
input bool     UseBasketTP         = true;                           // 전체 평단가 기준 바스켓 익절 사용
input int      CooldownSeconds     = 0;                              // 바스켓 청산 후 재진입 대기 시간 (초)
input double   BasketSLAmount      = 200.0;                          // 계좌 통화 기준 강제 손절 금액 ($)
input string   _heading6           = "--- [6] 시장 분석 필터 (ADX/ATR) ---";
input int      ADX_Period          = 14;                             // ADX 기간 설정
input int      ATR_Period          = 14;                             // ATR 기간 설정
input double   ADX_Threshold       = 25.0;                           // 추세/횡보 판단 기준값
input string   _heading7           = "--- [7] 대시보드 UI 디자인 ---";
input string   PanelPosition       = "Bottom_Right";                 // 패널 위치 (우측하단 기본)
input int      Panel_X_Offset      = 50;                             // 가로 여백 (X 오프셋)
input int      Panel_Y_Offset      = 30;                             // 세로 여백 (Y 오프셋)
input int      FontSize            = 9;                              // 글자 크기
input string   FontName            = "Consolas";                     // 글꼴 이름

====================================================================
5. INTELLECTUAL PROPERTY & DELIVERY TERMS
====================================================================
- 100% Full Source Code Delivery Required: You must provide both the compiled file (.ex4) and the fully unencrypted source code file (.mq4) with all comments preserved. Deliveries with only the .ex4 file will be rejected immediately.
- Clean Code Practices: Ensure proper decimal and point-digit tracking automatically for Gold spot symbols (e.g., auto-detecting 2-digit or 3-digit quote environments).
- Absolute Confidentiality: You are strictly prohibited from reselling, redistributing, or reusing this code or logic for other commercial projects.

Thank you. I look forward to working with a skilled professional. Please provide your realistic cost estimation and delivery timeline.

Con risposta

1
Sviluppatore 1
Valutazioni
(258)
Progetti
322
30%
Arbitraggio
34
26% / 65%
In ritardo
10
3%
In elaborazione
2
Sviluppatore 2
Valutazioni
(3)
Progetti
3
0%
Arbitraggio
1
0% / 100%
In ritardo
0
Gratuito
3
Sviluppatore 3
Valutazioni
(159)
Progetti
169
44%
Arbitraggio
3
33% / 33%
In ritardo
1
1%
Caricato
4
Sviluppatore 4
Valutazioni
(1303)
Progetti
1732
49%
Arbitraggio
54
69% / 13%
In ritardo
38
2%
In elaborazione
5
Sviluppatore 5
Valutazioni
(633)
Progetti
1001
47%
Arbitraggio
33
36% / 36%
In ritardo
98
10%
Gratuito
Pubblicati: 6 codici
6
Sviluppatore 6
Valutazioni
(5)
Progetti
8
13%
Arbitraggio
4
50% / 0%
In ritardo
0
In elaborazione
Pubblicati: 3 articoli, 32 codici
7
Sviluppatore 7
Valutazioni
(268)
Progetti
601
34%
Arbitraggio
64
20% / 58%
In ritardo
147
24%
In elaborazione
Pubblicati: 1 articolo, 22 codici
8
Sviluppatore 8
Valutazioni
(250)
Progetti
460
26%
Arbitraggio
139
20% / 60%
In ritardo
100
22%
Gratuito
9
Sviluppatore 9
Valutazioni
(4)
Progetti
5
0%
Arbitraggio
1
100% / 0%
In ritardo
1
20%
Caricato
10
Sviluppatore 10
Valutazioni
(2)
Progetti
2
0%
Arbitraggio
0
In ritardo
0
Gratuito
11
Sviluppatore 11
Valutazioni
(17)
Progetti
24
21%
Arbitraggio
4
50% / 25%
In ritardo
4
17%
In elaborazione
12
Sviluppatore 12
Valutazioni
(242)
Progetti
285
77%
Arbitraggio
13
69% / 0%
In ritardo
4
1%
In elaborazione
13
Sviluppatore 13
Valutazioni
Progetti
0
0%
Arbitraggio
0
In ritardo
0
Gratuito
14
Sviluppatore 14
Valutazioni
Progetti
0
0%
Arbitraggio
0
In ritardo
0
Gratuito
15
Sviluppatore 15
Valutazioni
(5)
Progetti
10
10%
Arbitraggio
2
0% / 50%
In ritardo
2
20%
In elaborazione
16
Sviluppatore 16
Valutazioni
(543)
Progetti
824
62%
Arbitraggio
33
27% / 45%
In ritardo
23
3%
Gratuito
Pubblicati: 1 codice
17
Sviluppatore 17
Valutazioni
Progetti
0
0%
Arbitraggio
0
In ritardo
0
Gratuito
18
Sviluppatore 18
Valutazioni
Progetti
0
0%
Arbitraggio
0
In ritardo
0
Gratuito
19
Sviluppatore 19
Valutazioni
(2665)
Progetti
3394
68%
Arbitraggio
77
48% / 14%
In ritardo
342
10%
Gratuito
Pubblicati: 1 codice
20
Sviluppatore 20
Valutazioni
(6)
Progetti
5
0%
Arbitraggio
4
25% / 75%
In ritardo
2
40%
Gratuito
21
Sviluppatore 21
Valutazioni
(6)
Progetti
7
43%
Arbitraggio
1
0% / 100%
In ritardo
0
Gratuito
22
Sviluppatore 22
Valutazioni
(258)
Progetti
396
28%
Arbitraggio
69
19% / 49%
In ritardo
121
31%
In elaborazione
23
Sviluppatore 23
Valutazioni
(279)
Progetti
376
72%
Arbitraggio
19
32% / 47%
In ritardo
14
4%
Gratuito
Pubblicati: 14 codici
24
Sviluppatore 24
Valutazioni
(12)
Progetti
13
23%
Arbitraggio
7
0% / 71%
In ritardo
3
23%
In elaborazione
25
Sviluppatore 25
Valutazioni
Progetti
0
0%
Arbitraggio
0
In ritardo
0
Gratuito
26
Sviluppatore 26
Valutazioni
Progetti
0
0%
Arbitraggio
0
In ritardo
0
Gratuito
Ordini simili
Need Execution Adjustment with my Expert , A 30+ USD
Live chart [ expert is not executing trades on xauusd ] , Deleting Existing Parameter not in use , Live Chart Adjustments Only , No Need to Change anything else , expert will be live testing Throughout
Minor adjustment needs to be implemented to my expert . 30+ USD
Prepare expert for xauusd live chart [ expert is not executing trades on xauusd ] . Deletion and cleaning code . Trailing Stop Rule to follow the given method . Live Chart Only
Expert advisor (EA) for trading Szukamy eksperta ds. programowania EA dla platformy MT5 30 - 55 USD
Szukam doświadczonego programisty do stworzenia dedykowanego doradcy eksperckiego (EA) do tradingu. Programista powinien posiadać solidną wiedzę z zakresu MT5, logiki strategii, wskaźników, zarządzania ryzykiem i backtestingu. Doświadczenie w tworzeniu niezawodnych i profesjonalnych robotów handlowych będzie dodatkowym atutem. Proszę o kontakt, jeśli zrealizowałeś już podobne projekty. wszystkie szczeguły podam w
Specification - Multi-timeframe Supply and Demand indicator 300 - 900 USD
looking for a highly experienced mql5 developer to build a professional trading ea based on multi timeframe top down analysis and market structure concepts the system should combine higher timeframe context with lower timeframe execution and provide both precise logic and clean visual representation on chart ⸻ core requirements • implementation of multi timeframe logic higher timeframe bias combined with lower
Advanced XAUUSD Trend Scalping EA for MT5 — Professional Risk Management & Smart Filters 100 - 200 USD
OBJETIVO Criar um Expert Advisor MT5 profissional para XAUUSD focado em: Consistência Baixo drawdown Scalping profissional Proteção da conta Crescimento sustentável Compatibilidade com conta micro e prop firms NÃO utilizar: Martingale Grid Hedge agressivo Recovery system Multiplicação de lotes após perda --- ATIVO XAUUSD apenas --- TIMEFRAMES Timeframe principal M5 Confirmação tendência M15 Confirmação macro opcional
Advanced ICT + CRT Smart Money Expert Advisor for MT5 300 - 1000 USD
I need a very advanced and intelligent MT5 Expert Advisor coded in MQL5 for XAUUSD, based on ICT + CRT + Smart Money Concepts. The goal is not a simple robot, but a professional decision-making system with strong filters, risk control, and high-quality trade selection. The EA must include: 1. Multi-Timeframe Analysis - D1 / H4 / H1 bias - M15 / M5 entry confirmation - Bullish or bearish market structure - BOS, CHoCH
Smart Trade Management System for MetaTrader 4/5 (Full Dashboard + Multi-Account + Toolbox) 1000 - 3000 USD
📌 Project Overview: I need a full Smart Trade Management System for MetaTrader 4/5. This is a complete trading ecosystem, not a simple EA. 📌 Core Features: Smart Money Management (risk-based lot calculation) Advanced Trading Toolbox (TradingView-style drawing tools) Central Master Dashboard (risk, filters, account control) Multi-account monitoring (MT4/MT5 synchronization) Real-time monitoring (spread, equity
Gold Edge Pro 30 - 150 USD
Create a fully working Expert Advisor (EA) for MetaTrader 5, designed exclusively for GOLD (XAUUSD only). This is a high‑probability trend‑following breakout strategy built specifically for passing 2‑step prop firm challenges — it delivers a ~60–65% win rate, uses a strict 1:3 risk/reward ratio, and is optimised to pass both phases in roughly 1–2 weeks total. --- ⚙️ USER INPUTS — FULLY FLEXIBLE RISK --- All main
MT5 EA Developer Needed for AI bot – Liquidity Sweep & Wick Rejection Bot 80 - 100 USD
I am looking for an experienced developer in MQL5 to build a fully AI and automated trading bot (Expert Advisor) for MetaTrader 5. The EA will trade XAUUSD only and will be based purely on price action and Smart Money Concepts (SMC), specifically focusing on liquidity sweeps, market structure shifts (MSS/CHoCH), and wick rejection entries at key points of interest (POIs). The system must follow a strict rule: no

Informazioni sul progetto

Budget
50 - 150 USD
Scadenze
da 2 a 7 giorno(i)