Cross-Platform Risk Monitoring in Real-Time

// Monitor margin levels across all platforms in real-time
const accounts = await webapi.accountService.ReadBatchMarginLevel({
  items: [
    { platform: Platform.MT4, login: 10001 },
    { platform: Platform.MT5, login: 20001 },
    { platform: Platform.CTRADER, login: 30001 },
    { platform: Platform.B2TRADER, login: 40001 },
  ]
});

for (const acc of accounts.items) {
  if (acc.marginLevel < 150) {
    console.warn(`⚠️ Low margin: ${acc.login} at ${acc.marginLevel}%`);
    // Trigger risk alert
    await alertService.notify({
      level: 'WARNING',
      account: acc.login,
      platform: acc.platform,
      marginLevel: acc.marginLevel
    });
  }
}

// Subscribe to account updates for margin monitoring
const stream = webapi.realtimeService.Subscribe({
  subject: Subject.ACCOUNTS,
  selectors: [Selector.UPDATE],
});

for await (const event of stream) {
  const account = event.account;
  if (account.marginLevel > 0 && account.marginLevel < threshold) {
    triggerAlert(account);
  }
}