Overview

The FraudCheckCompleted event is emitted when the fraud detection service has completed its analysis of a payment transaction. This event contains the risk assessment results and recommendations.

Schema

Event Details

• Risk Score: A numerical score from 0-100 indicating fraud risk
• Decision: APPROVED, DECLINED, or MANUAL_REVIEW
• Reasons: Array of reasons for the decision
• Confidence: Confidence level of the fraud detection

Example Payload

{
  "transactionId": "txn_1234567890",
  "paymentId": "pay_9876543210",
  "riskScore": 25,
  "decision": "APPROVED",
  "reasons": ["Low risk merchant", "Customer history positive"],
  "confidence": 0.92,
  "timestamp": "2024-01-15T10:30:00Z"
}