Access Worldpay
/
Update FraudSight
/
Fraud update

Last Updated: 15 February 2023 | Change Log

Fraud update

POST your request to the fraudsight:fraud action link.

Fraud update example request

POST https://try.access.worldpay.com/fraudsight/update/fraud

Fraud update request body:

{
  "transactionReference": "Memory265-13/08/1876",
  "merchant": {
      "entity": "MindPalaceLtd"
  },
  "riskProfile": "https://access.worldpay.com/riskprofile/ewogICJ2ZXJzaW9uIiA6IDEsCiAgImtleSIgOiAxLAogICJkYXRhIiA6ICJ5d1NnSzMwYnNGZXVYalR0QUJ0QWdnT3UvK3VhcktrL3c1dCtmSFd4dUFXRmVMZUpuM0MyaEtnYnZlZEdnbGtRY1h4LzltN1pSZGVXZWRBQ1ZvTmxZdFNiZUxaSmFrZXZxenVndFQ2bG44NkpNTW5CeGJSRFVWWWY3dTd5SXVuVFJLK0NYZS9tODRkaHdTUWVnZlYyYTRCb1RaQVNKK0RpcGpmYUxkK1lETlJFclVyZ1c0TGIvOGhvNnFzbFVBU0dSem8zRVRkMEdIUTZXZ1dIT2t1UVBabUF1NXZuVFdBeGZrSEQ5SkdrT1BoV1pMMmIyZm9yNWNOMzZvWUhOY2dkT0lKdkhNMEg5TG1oRDM1RXA4T3R2WWptVmNXS25FZmtLZ0RrK09KRDNLb2pobG",
  "source": "TC40",
  "sourceDate": "2020-12-27T00:00:00Z",
  "acquirerReference": "02691780344910023278387",
  "fraudReasonCode": "5",
  "value": {
    "currency": "GBP",
    "amount": 250
  }
}
ParameterRequiredDescription
transactionReference✅A reference for the assessment. For example, e-commerce order code.
merchant.entity✅Used to route the assessment request in Access Worldpay, created as part of on-boarding.
riskProfile✅Represents the outcome of the original fraud assessment. Used to link subsequent Fraud related requests.
source✅Source format of confirmed fraud cases:
  • TC40
  • SAFE
sourceDate✅Date/time of source fraud file (TC40/SAFE).
acquirerReference✅Acquirer Reference Number (ARN) - unique value assigned to a credit or debit card transaction.
fraudReasonCode✅Visa and Mastercard reason codes.
value.currency✅The three digit currency code.
See list of supported currencies.
value.amount✅The payment amount. This is a whole number with an exponent e.g. if exponent is two, 250 is 2.50. You can find the relevant exponent in our currency table.

Fraud update responses

Best Practice

Access Worldpay returns a WP-CorrelationId in the headers of service responses. We highly recommend you log this. The WP-CorrelationId is used by us to examine individual service requests.

The response status is 200 OK.