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What is Onyx Trading Live: Multi-Platform Journal

What is Onyx Trading Live: multiplatform trading diary connected to MT4, MT5 and cTrader. Automate your trading diary, risk management and real-time alerts.

TO
Team Onyx · Trading analysts · years trading and coaching traders
Published August 4, 2026 · Updated September 7, 2026 · 5 min read
Onyx Trading Live dashboard showing multiplatform connection with MT4, MT5, and cTrader

What is Onyx Trading Live

Your trading diary is the best learning tool you have. Onyx Trading Live is a digital trading diary designed for serious traders who need to track, analyze and improve their performance systematically on a multiplatform trading journal. Unlike a spreadsheet, it automates data capture, provides real-time analytics and connects directly to your trading platform.

Unlike a traditional spreadsheet journal, Onyx automates data capture from your trades and delivers real-time analytics, custom alerts, and integrated risk controls.

Multi-Platform: Your Platform, Your Choice

One of the biggest limitations of other journals is they're locked to a single platform. Onyx breaks that barrier.

Supported Platforms

  • MetaTrader 4 (MT4): install an Expert Advisor (EA) on your platform. Works with any MT4 broker.
  • MetaTrader 5 (MT5): the same EA, fully compatible with the latest MetaTrader standards.
  • cTrader: install a cBot (similar to an EA, but for cTrader) and get the same functionality.
  • MatchTrader: coming soon, via direct API connection to your broker, no installation needed.

The key: whichever platform you use, Onyx adapts. It doesn't matter if you trade with a retail broker, a prop firm, or multiple brokers: one journal unifies everything.

How the Connection Works

The connection is simple and secure:

1. Download the correct connector for your platform (EA on MetaTrader, cBot on cTrader). 2. Install it on your platform following the documentation steps. 3. Generate an API key from your Onyx account ("Accounts" section). 4. Paste the key into the connector. On your first trade submission, the key is linked to that account number. 5. Done: every trade you open is automatically logged in Onyx.

Security: Onyx never has access to your password and cannot move money. It only receives and records your trade data.

Onyx Guardian: Your Risk Manager

Alongside your journal works Guardian, the integrated risk management module. Guardian automates the rules you set:

  • Daily and total loss limits.
  • Profit protection and lock-in.
  • High-impact news alerts.
  • Lot size and max exposure controls.

If you trade in a prop firm or challenge, Guardian tracks your progress against the [challenge rules](/blog/reglas-de-las-prop-firms-explicadas-drawdown-daily-loss-y-consistencia) in real time (profit target, allowed losses, minimum days, consistency) on a scorecard called "My Challenge".

Real-Time Alerts

On Elite and higher plans, receive instant notifications via Telegram:

  • Funding confirmed or status changes.
  • Risk manager activations.
  • High-impact economic news.
  • EA crash or connection issues.
  • Daily and weekly performance summaries.

Integrated TradingView Alerts

If you trade strategies on TradingView, your alerts can automatically open trades in your live account via Onyx's connector. You set a max lot cap and allowed symbols; Guardian keeps protecting you.

Onyx doesn't predict or give signals: it only executes what you configure in TradingView, with your risk limits respected.

Multi-Account Copy Trading

If you trade with multiple accounts (one master and several slave accounts), Onyx automatically copies trades between them with security PIN and independent risk controls per link. Perfect for managing your own portfolio or funding other traders.

Mobile App: Trade From Anywhere

Onyx is installable as a Progressive Web App (PWA) on iPhone and Android:

  • iPhone: Share → Add to Home Screen.
  • Android: tap the install button.

Receive push notifications in real time without keeping the app open.

Flexible Plans

  • Free: start logging trades at no cost.
  • Pro, Elite and Black Onyx: unlocked based on your needs (more active accounts, Telegram alerts, TradingView signals, etc.).

You can switch plans anytime from "My Account → Subscription". Upgrading is instant; downgrading applies at the end of the billing period.

Why a Multi-Platform Journal Matters

As a serious trader, you probably already use multiple platforms or are considering switching brokers down the line. A journal that locks you into one platform is a roadblock. Onyx lets you grow and scale without losing your history or analytics.

Plus, if you trade challenges or funded accounts, different prop firms use different platforms. Onyx works with all of them, so your workflow and discipline stay the same.

Start Today

Professional trading requires data, discipline, and constant feedback. Onyx provides all three in a platform that adapts to you, not the other way around. No promises of profits, just honest tools to help you grow as a trader.

Download the connector for your platform and link your first account. It's free to start.

Is Onyx locked to a single trading platform?
No. Onyx supports MetaTrader 4, MetaTrader 5, cTrader, and MatchTrader coming soon. You can connect multiple platforms to the same journal account.
Can Onyx access my money or password?
No. Onyx only receives your trade data via an API key. It never has access to your password and cannot move funds.
What is Guardian and how does it help me?
Guardian is the integrated risk management module that automates your loss limits, profit protection, and compliance with prop firm rules in real time.
Do I have to pay to start using Onyx?
No. The Free plan lets you log trades at no cost. Pro, Elite, and Black Onyx plans unlock features like Telegram alerts and multi-account copy trading.
TO
Team Onyx
Trading analysts · years trading and coaching traders
We write about discipline, risk management and funded accounts, with years of experience trading and coaching traders.

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