vads_ext_info_fingerprint_id

Description

Specific to Brazil and to the ClearSale fraud analyzer.

Unique session identifier.

  • This identifier can be generated by the payment gateway.

    In this case, this parameter must not be populated.

  • The identifier may also be generated by the merchant website

    In this case, this parameter must be populated with the desired value of the identifier. The merchant website must make sure that each identifier is unique. Any registration request containing an existing identifier will be rejected and will provoke an error message.

Format string

It is encoded as 128 bytes and can contain uppercase or lowercase characters, numbers or hyphens ([A-Z] [a-z], 0-9, _, -).

Category Buyer details.