> ## Documentation Index
> Fetch the complete documentation index at: https://wpay-feat-edp-guide.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Anti-fraud Specific Attributes

We provide anti-fraud capabilities through our partner this requires several
additional pieces of data to fully operate seamlessly.

## Billing address

Our partner requires several billing address attributes.
These values are derived from the billing address linked to a buyer at runtime.
The following billing address values must be set to process a request.

* First name
* Last name
* Email address
* Line 1
* City
* State
* Country
* Postal code

If any of these values are not provided then the anti-fraud call will be skipped.

### Placeholder data

In the case that you are unable to provide a complete billing address (for example an
order for in-store collection may not have a billing address). Please complete the pieces
of information you do know about the buyer. Where information is not known use the following
placeholders

* First name: noreal
* Last name: name
* Email address: [null@example.com](mailto:null@example.com)
* Line 1: 1295 Charleston Road
* City: Mountain View
* State: CA
* Country: US
* Postal code: 94043

## Additional data

When any of the following attributes are associated with a transaction they will
be added to the context of the request.

* The buyer's shipping address
* Cart items
* Connection Options
  * Merchant Defined Data
  * Device Fingerprint ID

You can also pass custom merchant-defined data and a device fingerprint ID
using [connection options](/reference/transactions/new-transaction#body).

## Device fingerprint

The device fingerprint passed to our partner is generated automatically by
our [device fingerprinting library](./fingerprint). If you want to pass your
own `antiFraudFingerprint` to Embed or to our API, please make sure to pass this
anti-fraud fingerprint ID you used with the following script.

```html
<script 
  type="text/javascript" 
  src="https://h.online-metrix.net/fp/tags.js?org_id=<org_id>&session_id=<merchant_id><anti_fraud_fingerprint>"
></script>
```