# 3D Secure Authentication

To manage certain aspects of the 3D Secure (3DS) authentication, you will need to integrate with the following APIs.

 - [POST /v3/spend/profiles/{profileId}/3dsecure/challenge-result](https://docs.wise.com/api-reference/legacy/3ds/3dschallengeresultpost.md): Once the customer has accepted or rejected the push notification for a 3DS challenge, you can use this endpoint to notify us of the result. You must call this endpoint before the expiration time, othe
 - [POST cards#3ds-challenge](https://docs.wise.com/api-reference/legacy/3ds/eventcards3dschallenge.md): Triggered when a customer initiates a push notification for 3DS. The provided information can be used to send a push notification to the customer's mobile app. * Event type: `cards#3ds-challenge` * Pr