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Documentation Index

Fetch the complete documentation index at: https://docs.gr4vy.com/llms.txt

Use this file to discover all available pages before exploring further.

To enable anti-fraud you first need to create a new anti-fraud connection which can be completed via the dashboard by heading to Connections -> Catalog. On this page, scroll down to the bottom to explore the available anti-fraud services.
For detailed setup instructions for each anti-fraud provider, visit the appropriate connector page:
Anti-fraud connections To enable your chosen anti-fraud connection:
  1. Provide the required credentials and other details to configure the connection.
  2. Set the connection mode to Primary.
  3. Create a new card transactions flow rule with an anti-fraud decision as its condition.

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Multiple anti-fraud services

You can configure multiple anti-fraud services on the same merchant account. Exactly one service can be in Primary connection mode at a time, and its decisions drive your Flow rules. Any number of additional services can run in Silent mode alongside the Primary. Whenever a Flow rule triggers an anti-fraud check, Silent services are evaluated alongside the Primary and produce decisions that are logged but not enforced. This makes it straightforward to evaluate a new service against real traffic and migrate to it without disruption. See Silent mode for the full migration playbook.