• France
lyra.com
Search
Categories
Tags
docs.
France
Spain
Europe (English)
India
Home
Implementation
Embedded form (cards)
REST payment API
REST PCI-DSS payment API
REST SEPA API
Hosted payment
Data collection form
File exchange
Mobile payment
Snippets
Plugins
Marketplace
Back Office
Merchant Back Office
Expert Back Office
Guides
Help
FAQ
Video tutorials
Support

vads_threeds_cavvAlgorithm

Description

Algorithm used by the ACS to generate the CAVV value.

Its value is populated by 3DS authentication server (ACS) when the buyer has been correctly authenticated ( vads_threeds_status equals " Y " or " A").

Output field, returned in the response (IPN and Return URL).

Format an1

Possible values

Value Description
0 HMAC
1 CVV
2 CVV_ATN
3 MasterCard SPA
A AV-CB
Category Authentication of cardholder.
Recruitment

Head Office :

LYRA NETWORK
109, rue de l’innovation
31670 Labège
FRANCE

2.9.0-doc-1.8