AI-Powered Fraud
Prevention

// Protect your application with Fraud Guard
import { FraudGuard } from 'sendexa-fraudguard';

const client = new FraudGuard({
  apiKey: 'your-api-key',
});

// Evaluate a user action
const result = await client.evaluate({
  userId: 'user-123',
  action: 'login',
  ip: '192.168.1.1',
  device: {
    fingerprint: 'device-fp-123',
    userAgent: 'Mozilla/5.0...',
  },
  eventData: {
    location: 'Accra, Ghana',
    amount: 500,
  },
});

console.log('Risk Score:', result.riskScore);
console.log('Risk Level:', result.riskLevel); // high/medium/low

// Take action based on risk
if (result.riskLevel === 'high') {
  // Block the action
  await client.block({
    userId: 'user-123',
    reason: result.reasons,
  });
} else if (result.riskLevel === 'medium') {
  // Require additional verification
  await client.requestVerification('user-123');
}