What Is a MetaTrader Server in a Broker Setup?

What a MetaTrader server does

In a broker setup, the MetaTrader server is where the platform's core back-end work runs. Client terminals on desktop, web and mobile connect to it to send orders, receive prices and view their accounts. Broker staff connect through a manager interface to set trade conditions. MetaQuotes lists margin requirements, swaps, spreads and commissions among the conditions a broker can set.

Think of the server as the engine rather than the storefront. Your brand, sign-up flow and payment screens sit on top of it, and account onboarding often lives in a separate CRM. The server answers the questions that decide what a client can trade and what an account holds at a given moment.

Components of a MetaTrader 5 server

MetaQuotes describes MetaTrader 5 as a distributed back end, in which different functions run on different servers and capacity can be added where load grows. Its broker page names several component groups. The diagram below shows how they connect to client terminals and to other trading systems.

• Trade and history servers
  Role on the broker side: Process client orders and keep trade history under the broker trade conditions
  Question to put to the provider: Which servers serve my entity, and where are they hosted?
• Manager interface (Manager API)
  Role on the broker side: Lets staff administer accounts and settings; MetaQuotes says the API can support custom manager terminals
  Question to put to the provider: Which manager roles and permissions does each staff member receive?
• Gateway (Gateway API)
  Role on the broker side: Integrates the server with other trading systems and creates custom data feeds
  Question to put to the provider: Which external systems and counterparties are connected, and who approves each one?
• Report API
  Role on the broker side: Extends the reports produced by the trade servers
  Question to put to the provider: Which reports are standard, and which need custom work?
• Web API
  Role on the broker side: Connects the platform to a website and other company services
  Question to put to the provider: Who builds, tests and supports each integration?

Vendors and contracts do not always use the same labels. Ask for the exact component list in the agreement rather than relying on a general term such as back end.

How the server fits with the rest of the stack

The server is one layer of a brokerage. Client records and balances usually sit in a CRM, payments run through processors, and liquidity arrives through a gateway or bridge. A neat diagram can hide the handoffs that fail, so map each one to a named owner. Our technical infrastructure page covers the wider layers.

Account data must agree across these systems. If the CRM shows a deposit that the server has not credited, the difference needs a documented reconciliation step rather than a manual guess.

Who licenses and runs the server

MetaQuotes offers MetaTrader 5 to brokers in three licence types, Entry, Standard and Enterprise, which differ in the number of real accounts and the components included. The vendor says a broker deploys the software on its own hardware and that it does not offer SaaS or similar solutions. Those statements decide who holds the licence and who answers for the machine.

A hosted arrangement is a different contract. The hosted platform access page describes a model in which the provider deploys and manages a trading environment, and it says licence ownership depends on the contracted deployment model. Read that clause before you rely on the arrangement.

Running a server does not by itself give a firm permission to carry on regulated activity. In the UK, for example, the FCA says firms must not start performing regulated activities while an authorisation application is under review, unless an exemption or temporary permission applies. Other regulators set their own rules. Our reading is that permission to operate and the technology licence are separate workstreams, and each needs its own advice.

Scope and cost lines to request

The server is only one budget line. Ask for the licence, hosting, CRM, gateway connections, support and any setup fee as separate items. The pricing page lists Hosted MT5 Manager Access at $3,500 per month, which is a hosted arrangement and not a direct MetaQuotes purchase.

Keep server costs apart from regulatory capital and client funds. Those amounts follow the rules that apply to your entity and activity, not the terms of a server contract.

Questions to ask before you sign

1. Which legal entity holds the MetaTrader licence, and is it the same entity named in your permissions?
2. Which components are included: trade and history servers, manager access, gateway connections and reporting?
3. Where is each server hosted, who maintains it, and who can reach the environment?
4. Which manager roles and API permissions do you receive, and how are their changes audited?
5. How can account and trade data be exported if the agreement ends?
6. What dated acceptance test report proves the environment works before any client trades?

Terms that get confused

• Trade server and MetaTrader server are often used loosely. In MetaQuotes material the trade server is one component of the wider back end.
• MT4 and MT5 run different server software. A setup guide for one platform does not transfer to the other.
• Gateway and liquidity provider are not the same. The gateway is the technical connection, and the provider is the counterparty that quotes or executes orders.
• Hosting and licensing answer different questions. A provider can host a server you do not license, and you can license a server you host yourself.

For how the platform fits into a wider launch, read our white-label MT5 solutions guide and the MT5 Manager API overview.