REST Example: Obtaining the Mastercard Fraud Score for an Authorization {#payments-mc-ems-ex-rest}
==================================================================================================

Request

```keyword
{
    "orderInformation": {
        "billTo": {
            "country": "US",
            "lastName": "Kim",
            "address1": "201 S. Division St.",
            "postalCode": "48104-2201",
            "locality": "Ann Arbor",
            "administrativeArea": "MI",
            "firstName": "Kyong-Jin",
            "email": "kim.test@cybs.com"/>"
        },
        "amountDetails": {
            "totalAmount": "100.00",
            "currency": "usd"
        }
    },
    "paymentInformation": {
        "card": {
            "number": "555555555555xxxx",
            "expirationYear": "2031",
            "expirationMonth": "12",
            "type": "002"
        }
    }
}
```

Response to a Successful Request  
The processorInformation.emsTransactionRiskScore response field contains the fraud score returned by Mastercard Expert Monitoring Solutions. In this example, the fraud score indicates a high likelihood (field value `843`) of suspicious service station activity (field value `09`).

```
{
  "_links" : {
    "authReversal" : {
      "method" : "POST",
      "href" : "/pts/v2/payments/6461731521426399003473/reversals"
    },
    "self" : {
      "method" : "GET",
      "href" : "/pts/v2/payments/6461731521426399003473"
    },
    "capture" : {
      "method" : "POST",
      "href" : "/pts/v2/payments/6461731521426399003473/captures"
    }
  },
  "clientReferenceInformation" : {
    "code" : "1646173152047"
  },
  "id" : "6461731521426399003473",
  "orderInformation" : {
    "amountDetails" : {
      "authorizedAmount" : "100.00",
      "currency" : "usd"
    }
  },
  "paymentAccountInformation" : {
    "card" : {
      "type" : "002"
    }
  },
  "paymentInformation" : {
    "tokenizedCard" : {
      "type" : "002"
    },
    "card" : {
      "type" : "002"
    }
  },
 "paymentInsightsInformation" : {
    "responseInsights" : {
      "categoryCode" : "01"
    }
  },
  "processorInformation" : {
    "emsTransactionRiskScore": "84309",
    "systemTraceAuditNumber" : "862481",
    "approvalCode" : "831000",
    "merchantAdvice" : {
      "code" : "01",
      "codeRaw" : "M001"
    },
    "responseDetails" : "ABC",
    "networkTransactionId" : "016153570198200",
    "consumerAuthenticationResponse" : {
      "code" : "2",
      "codeRaw" : "2"
    },
    "transactionId" : "016153570198200",
    "responseCode" : "00",
    "avs" : {
      "code" : "Y",
      "codeRaw" : "Y"
    }
  },
  "reconciliationId" : "6461731521426399003473",
  "status" : "AUTHORIZED",
  "submitTimeUtc" : "2023-06-09T22:19:12Z"
}
```