We provide a simulator anti-fraud connection which can be used for integration testing. This anti-fraud connection makes it straight forward to test all response decisions and asynchronous webhooks.

​
Credentials

To configure the connection, you will need to set the following credentials.
CredentialDescription
API KeyThis is not validated and can be set to any string

​
Decision mapping

In order to test various anti-fraud decisions you must create a buyer with a specific email address (see table below). If you do not pass a buyer with email address the decision will be skipped.
Buyer emailDecisionDescription
accept@gr4vy.comacceptSimulates a low risk transaction
reject@gr4vy.comrejectSimulates a high risk transaction
review@gr4vy.comreviewSimulates a transaction which needs manual review
error@gr4vy.comerrorSimulates a bad request
timeout@gr4vy.comexceptionSimulates a server timeout/bad response

​
Errors

To simulate a network error, i.e. unable to connect to the anti-fraud provider you can use unavailable@gr4vy.com. This will result in the decision being skipped and create an anti-fraud-decision-error transaction event.

​
Webhooks

In order to test the review status you can manually send a POST request to the anti-fraud service webhook URL. You can find this value from our dashboard or via the API when fetching the anti-fraud service. 
{
  "type": "anti-fraud-service",
  "id": "f80b5fc6-c95d-4a28-a929-4d5268c3e141",
  "merchant_account_id": "default",
  "display_name": "Simulator",
  "anti_fraud_service_definition_id": "mock-anti-fraud",
  "active": true,
  "reviews_enabled": true,
  "created_at": "2024-04-01T00:00:00+00:00",
  "updated_at": "2024-04-01T00:00:00+00:00",
  "webhook_url": "https://api.sandbox.example.gr4vy.app/i/af/-AtfxsldSiipKU1SaMPhQWZvcnRlci1hbnRpLWZyYXVk/5bOPmoOpwNRR6bKZaPD7MNjiZcYgSu1cNtNUO0jLUNc",
  "fields": []
}
The expected POST body for the webhook URL must contain the UUID of the transaction and a decision of ACCEPT or REJECT: 
{
  "transactionId": "d6d2bc16-8a25-4e05-a595-b4cd51fe4932",
  "decision": "ACCEPT" | "REJECT"
}

​
Device fingerprinting

Device fingerprinting is not currently supported via this connection.