MetaTrader 5 API

MetaTrader 5 REST & WebSocket API

FxSocket exposes each connected MetaTrader 5 account through a REST API and a WebSocket stream. Every account gets its own dedicated MT5 terminal in our cloud. Requests to your account hit your own terminal, nobody shares it. All endpoints return JSON.

Per-account base URLhttps://api.fxsocket.com/mt5/{account_id}

{account_id} is the UUID of your connected MT5 account, copy it from the Accounts page. Your API key lives on the API Key page.

You can link, list, and remove accounts from the dashboard, or programmatically through the account-management API at https://api.fxsocket.com/v1. See Managing Accounts.

Request Builder

Fill in your account ID and API key, pick an endpoint, and copy a ready-to-run command. The API serves no CORS headers, so requests run from your terminal or server, not from this page.

curl -H "X-API-Key: fxs_live_YOUR_API_KEY" \
  "https://api.fxsocket.com/mt5/YOUR_ACCOUNT_ID/AccountSummary"
Open in browserSwagger UI: needs account IDWS tester: needs account ID + API key

Both links carry your API key in the URL so they open ready to use. Swagger arrives pre-authorized (and scrubs the key from the address bar); the WS tester URL keeps it and will appear in your browser history.

Explore the MT5 API

Authentication

API keys: header or query parameter.

Managing Accounts

Link, list, and remove accounts via /v1.

Account Data

Balances, positions, history, and connection status.

Market Data

Symbols, quotes, price history, and contract specs.

Trading

Place, modify, and close orders.

WebSocket Streams

Live ticks, bars, positions, and trades.

Errors & Rate Limits

Error envelope, status codes, and rate limits.

SDKs & Generated Clients

The official FxSocket Python SDK wraps this API (account management, trading, market data, and live WebSocket streams) with synchronous and async clients and typed models for MT4 and MT5:

Using another language? The API is plain HTTP and JSON, and every account serves its own live OpenAPI 3 spec, so you can generate a typed client for any language instead:

  • Swagger UI: https://api.fxsocket.com/mt5/{account_id}/swagger-ui/ : browsable, per-account interactive docs (keep the trailing slash). No API key needed, open yours from the Request Builder above.
  • Raw spec: https://api.fxsocket.com/mt5/{account_id}/api-doc/openapi.json : point any OpenAPI generator (openapi-generator, openapi-typescript, oapi-codegen, …) at this URL.

These two routes (plus /) are the only ones served without an API key.

Get Your API Key