# Card 3DSecure Enrollement
Cards must be registed with the 2 following methods to accept secure online payments:
| Method | Description | Endpoint |
|---|---|---|
| SMS method | A one-time password (OTP) sent by SMS. | POST {baseUrl}/v1/cards/Register3DS?{cardId} |
| Out of Band (OOB) | A strong customer authentication of the cardholder through their payment application. | POST {baseURL}/v1/cards/{cardId}/authentication-methods |
Tip – Cards are enrolled with both methods at the same time
This allows you to request a FALLBACK to the SMS method if the Out of Band authentication is not possible during a card transaction.
# Enrolling to Out of Band Authentication
When a User has an active (provisionned) SCA Wallet, you must enable the SCA for a Card using the following request.
Returns an HTTP 201 response.
# Retrieving a Card authentication methods
Returns the Card enrollments list.
# Endpoints
Find below the list of 3DSecure endpoints (SCA Mode).
| Endpoint | Description |
|---|---|
/v1/cards/{cardId}/authentication-methods | Define the authentication methods of a Card |
/v1/cards/{cardId}/authentication-methods | Retrieve the authentication methods of a Card |
/v1/cards/{cardId}/authentication-methods/{authMethodId} | Retrieve details regarding the authentication method of a Card |
/v1/cards/{cardId}/authentication-methods/{authMethodId} | Delete the authentication method of a Card. Only available for OOB method. |