A client-specified unique identifier for the transaction.

The consumer’s first name.

Note:

• UTF-8 single byte latin characters are supported.
• The following special characters are not supported: ^±!@£$%&*_+¡€#¢§¶•ªº«<>?\/:;|=
• The field accepts backslashes to prevent HTTP 400 errors; these are removed during preprocessing to guard against injection attacks and ensure consistent data storage, resulting in an HTTP 200 response. If a backslash is the only input, it returns an empty string.

The consumer’s last name.

Note:

• UTF-8 single byte latin characters are supported.
• The following special characters are not supported: ^±!@£$%&*_+¡€#¢§¶•ªº«<>?\/:;|=
• The field accepts backslashes to prevent HTTP 400 errors; these are removed during preprocessing to guard against injection attacks and ensure consistent data storage, resulting in an HTTP 200 response. If a backslash is the only input, it returns an empty string.

The consumer's date of birth, preferably in YYYY-MM-DD, YYYYMMDD, or YYYY/MM/DD format.

The consumer’s phone number in E.164 format, which includes the country code (e.g., + followed by international dialing code and number).
Hyphens are optional. A mobile phone number is preferred.

Example formats:

• United States: +13475550100
• United Kingdom: +447911123456
• Brazil: +5511987654321
• India: +919876543210
• Australia: +61412345678

Note: mobileNumber is required for verificationLevel 3.

The first line of the consumer's address.

An optional second line for the address.

The consumer's city of residence in valid postal address format.

Note: city is required for international requests.

The state, province, or region where the consumer resides, specified in ISO 3166-2 format.

Note:

• If the physical address is within a U.S. territory, you can pass the territory name in either the state or country field.
• If the physical address is in a country or state that does not require state, do not include this field in the API call.

The consumer's five or nine-digit ZIP code must be in a valid postal address format. Hyphens or spaces are optional.

Note:

• If the physical address is in a country or state that does not require zip, do not include this field in the API call.
• This field accepts a 9-digit zip code, with spaces allowed in place of hyphens (e.g., 94502 1397 instead of 94502-1397).

The country where the consumer resides, specified in ISO 3166-1 alpha-2 format.

Note: country is required for international requests.