**Last updated**: 30 September 2025 | [**Change log**](/products/fraudsight/changelog/) # 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: ## Schema Full [API Reference here](/products/fraudsight/openapi) ## 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`.