CPlugin

WebAPI for MT4 & MT5 — REST + Realtime over Manager API

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Manage MetaTrader 4 and MT5 servers over a clean REST API with realtime streaming — no native Manager DLL. Build and test free on the sandbox, go global with low latency, pay only in production.

A RESTful JSON WebAPI to manage MT4 and MT5 trading servers from any HTTP-enabled client — websites, mobile apps, bots, CRMs, even Matlab or Excel. REST for request/response, SignalR for realtime quotes, margins and trade events. OAuth 2.0, multi-region, auto-failover.

Don't build the plumbing. Ship your product.

Connecting to the MT4/MT5 Manager API yourself means a Windows-only native DLL, building your own realtime layer (polling + queue + idempotency), reconnect and heartbeat handling, and the MetaQuotes MT5 Manager licence — months of infrastructure before your product does anything.

WebAPI gives you a clean REST surface and realtime streaming out of the box. Connect in a day, not a quarter — in any language, from any HTTP client.

What you can do

  • MT4/MT5 server settings;
  • users and user groups;
  • symbols and symbol groups;
  • orders: create / update / delete (incl. deposits and withdrawals);
  • ask for more — we extend to fit.

Realtime over SignalR

Push, not polling:

  • price stream: aggregated and raw;
  • account margin;
  • symbol settings;
  • account online/offline status;
  • ask for more.

One address, the nearest server

You connect to a single global endpoint; traffic is routed automatically to the closest mirror — low latency from the Americas to New Zealand, with no setup on your side. We add regions as demand grows. The infrastructure adapts to you, not the other way around.

Build and test for free

The Sandbox is a full-featured copy of production with the latest features — no billing, no SLA. Develop and debug your software as long as you need, without watching the meter. Billing starts only when you go to production. The Sandbox has always been free, and always will be.

Pricing

Pay for what you use — and it gets cheaper as you grow: a small monthly base per connected MT server, then usage-based billing on a regressive scale. Build for free on the Sandbox; pay only in production. You see your exact pricing right after you sign in to Toolbox — no hidden terms.

Technical details

  • JSON payload, detailed errors;
  • OAuth 2.0 / JWT authentication;
  • unlimited MT4/MT5 servers, sub-accounts and application accounts per workspace;
  • unlimited workspaces;
  • multi-tenant, caching, high throughput;
  • 24/7 monitoring with instant failure notifications.

Manage your team and access

A browser-based admin portal: invite and manage employee access, create computer-to-computer accounts, and set granular permissions.

Looking for the manual? See the WebAPI docs. With WebAPI you save time, money and engineering effort.