Pure MQL
Expert Advisors, indicators, scripts and libraries in MQL4/MQL5. Clean, documented, built to survive live markets, not just backtests.
dev.fx-ats.group
We build the tech traders run on.
MetaTrader systems, trading dashboards and fintech integrations — from the team behind FX-ATS Group's own live infrastructure.
bridge · mt5-live-03
CONNECTED
EQUITY48,611.15
DAY▴ +0.53%
LATENCY38 ms
EQUITY · 60 TICKSUSD
EURUSD0.10 lot
SELL1.08412
BUY1.08420
12:04:11MT5 → MT4 copy ok 38 ms
12:04:09signal EURUSD buy 0.10
12:04:02heartbeat api/v2
12:03:57MT4 → MT5 copy ok 41 ms
Live in production for ~2 yearsMT4 ⇄ MT5 copying in all four directionssignals under 1 s
01 — Services
What we build
Trading dashboards
Real-time account statistics, strategy ratings, client cabinets. Built to be read at a glance, not just to work.
Integrations
MT4/MT5 connected to the web through custom APIs; broker and exchange APIs; payment systems. One data layer, every platform.
Fintech products
From idea to deployed product: Nuxt/Vue front end, NestJS back end, VPS, CI/CD, monitoring and live support.
02 — Why us
Why us
We build what we use.
Our own trading infrastructure runs on the same stack we offer.
We speak both languages.
Trading logic and web engineering — no translator needed between your trader and your developer.
We stay after launch.
Monitoring, fixes and support are part of the job, not an upsell.
03 — Proof
Systems in production
01 / 03Account view
Account monitoring platform
Real-time statistics across MT4, MT5 and crypto broker accounts. Aggregation over MongoDB and MySQL, private share links with configurable lifetime, strategy rating views and an admin console.
- 50+accounts
- multi-broker
- ~2 yearsin production
Cross-platform trade copier
Copying between MT4 and MT5 in production, with sub-second signal delivery. Currently being rewritten on an API-based architecture.
- MT4 ⇄ MT5
- < 1 ssignal
Infrastructure
Around ten VPS across several providers. Ubuntu, SSH deployment, process management, terminal auto-reconnect, monitoring and backups — all maintained in-house.
- ~10VPS
- monitoring + backups
Parts of these systems are covered by NDA. Further detail is available on request.
- Works with
- MetaTrader 4
- MetaTrader 5
- Manager API
- FIX
- REST
- WebSocket
- WhiteBit
- Binance
- Nuxt
- NestJS
- MongoDB
- MySQL
- Ubuntu
04 — Process
How we work
- 01Understand your setup
- 02Design the system
- 03Build & test on demo
- 04Go live & support
05 — Clients
For whom
- Prop firms
- Brokers
- Signal providers
- Trading communities
- Fintech startups
06 — About
Who we are
FX-ATS Dev is the development brand of ATS Group. The group has worked in trading for years — strategy development, MetaTrader products and the infrastructure behind them, with its own strategies listed on DupliTrade and affiliate partnerships with established brokers. We build the technology trading businesses run on, and we run it ourselves first.