MetaTrader 4 by MetaQuotes
GarnetSync for MetaTrader 4
Many brokerages keep an MT4 server running beside MT5, for loyal clients and the MQL4 expert advisors they trade with. Our team connects your MetaTrader 4 server to GarnetSync, so those clients use the same portal and their money follows the same approvals.


by MetaQuotes
Where MT4 fits
The install base that stayed.
MetaQuotes has pointed new brokers at MetaTrader 5 for years, yet MT4 accounts keep trading: clients with years of history, and strategies in MQL4 that nobody wants to rewrite. A back office for an MT4 brokerage has to treat those accounts as part of the business, not as a migration project that never ends.

What it takes
What a MT4 brokerage needs from its back office.
Each answered by how GarnetSync works on every account, whatever the server it trades on.
- 01
One portal, whatever the server
Clients sign in to one portal in your brand, on your own address. They never see the name GarnetSync: the API refuses a portal domain that contains it.
- 02
Money rules that live in the database
Maker-checker is a database rule, not a screen. Above the brand threshold (1,000 USD by default) a second person approves, and any other currency always needs one.
- 03
Partners paid by the same plan
USD per closed lot across 7 asset classes. A trade held less than the minimum hold (60 seconds by default) pays no lot rebate, and no sub-partner earns more than its parent.
Questions
MT4, answered.
Can we run MT4 and MT5 side by side?
That's the usual reason brokers ask. MetaTrader 5 connects through GarnetSync's own bridge, and our team connects your MT4 server, so both serve the same brands, portal and partner programme.
Do MT4 clients follow the same approval rules?
Yes. Maker-checker belongs to GarnetSync, not to the server: the brand's threshold, the second person for any other currency, and the 14 days in which whoever changed a client's email can't approve that client's portal money.
Where to next
Running MetaTrader 4?
Tell us about your MT4 server on the demo call: our team connects it, and the portal, approvals and partner rules are already in place.