QFEX provides a unified interface for trading and market data via:
  • WebSocket: Low latency, real-time market data and order entry.
Choose the protocol that best fits your integration needs.

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Authentication & API Keys

All API calls must be authenticated with an API Key. You can create and manage your keys from your QFEX dashboard:
  1. Sign in at app.qfex.com.
  2. Navigate to Account → API Keys.
  3. Click Create New API Key, provide a descriptive name, and confirm.
  4. Copy the generated key and store it securely — it will only be shown once.