The API request itself is the same as the default transactions (payment processing/identity).

The results will be received through your notification URL (see Json sample below and can be actioned from an API call here).

Note : For successful EV additional parameters are mandatory based on country:

US, AU, CA – residential_address_subdivision Valid state (for countries that have states)

UK – residential_address_postal_code a valid UK post code in proper format

Germany – gender (male/female/other) external verification meta object

Sample JSON external verification meta Object
    "match": "NO_MATCH",
    "detail": {
        "NAME_DOB_PASSPORT": "0"