With selective authentication it is possible to increase the acceptance of the payments you receive securely. By using the normal charge and 3d secure at the same time you increase the chances of a successful charge.
Next, the selective authentication flow is displayed:

The steps to integrate the flow:
- Execute the flow of Charge with token using the card 5454545454545454,
- When you get code 3005 (The card has been rejected by the anti-fraud system),
- Then execute the flow of 3D Secure charge.
Notes:
- To test this flow you must use the card 5454545454545454 in the steps 1 and 3.
- Implement the Notifications to know the status of payments in real time