Broker Directory
API for SQ Sey — REST & WebSocket for MT4 & MT5
Operating as SQ Sey Ltd
Connect SQ Sey MT4 and MT5 accounts to a professional REST & WebSocket API. Retrieve live balances, execute trades, and stream real-time market data programmatically — no MetaTrader installation, no Expert Advisor, no MQL required.
Get API Access for SQ Sey
Most accounts connect within 1–2 minutes. Works with SQ Sey MT4 or MT5 accounts.
Get API Access →Is There an API for SQ Sey?
Yes. MetaTrader API is an independent REST and WebSocket API that bridges SQ Sey MT4 and MT5 trading accounts to external applications — it is not operated by SQ Sey and is not a replacement for the MetaTrader desktop app or an Expert Advisor. You connect each SQ Sey account once with its login, main (trading) password and server; your code then calls the API with an API key, and MetaTrader API handles the live connection to SQ Sey’s MT4/MT5 servers on your behalf. Once connected, you can retrieve live balance, equity, and margin data, execute or modify trades, and subscribe to real-time quotes, positions, orders and executed trades over WebSocket — all through standard HTTP and WebSocket calls in any programming language. No Expert Advisor, MQL code, or MetaTrader installation is required at any point, and a newly connected account is usually live within 1–2 minutes.
What You Can Do With the SQ Sey API
- Retrieve live balance, equity, margin, and full trading history via REST
- Open, modify, and close market or pending orders programmatically
- Subscribe to live quotes, positions with live profit, orders and executed trades via WebSocket
- Manage up to 50 SQ Sey accounts per customer (more on request) from one API key, addressing each account by its id
Where SQ Sey’s Servers Are Reachable
SQ Sey runs MT4/MT5 trading servers reachable from the following regions:
Need a dedicated VPS for SQ Sey instead?
If you need a low-latency Windows VPS to run MetaTrader and your Expert Advisors yourself near SQ Sey’s trading servers, metatrader-vps.com — a separate VPS-hosting service — matches you to the closest available datacenter. (metatrader-vps.com does not provide REST/WebSocket API access; for programmatic account access with nothing to install, use MetaTrader API above.)
Find a VPS for SQ Sey →Frequently Asked Questions
Does MetaTrader API support SQ Sey?
Yes. MetaTrader API connects to SQ Sey MT4 and MT5 accounts via REST and WebSocket, using the account login, its main (trading) password and the broker server — no Expert Advisor and no MetaTrader installation required. An investor password connects read-only.
Do I need to install an EA to connect SQ Sey to an API?
No. MetaTrader API bridges the MetaTrader account directly, so no Expert Advisor deployment or MQL coding is required.
Is there a REST API for SQ Sey MT4/MT5?
Yes — MetaTrader API exposes REST endpoints for account data and trade execution, plus a WebSocket feed for live quotes, positions, orders and executed trades, for SQ Sey MT4 or MT5 accounts.