# SCA Sessions

SCA sessions allow you to manually trigger Strong Customer Authentication, returning a one-time token along with a list of associated challenges. These challenges can be cleared using the verify endpoints for PIN, device fingerprints, and facemaps.
Please read the [SCA over API guide](/guides/developer/auth-and-security/sca-over-api) to understand how SCA integration works.
Please reach out to your Implementation Manager to determine which challenges can be enabled.

 - [POST /v2/profiles/{profileId}/sca-sessions/authorise](https://docs.wise.com/api-reference/legacy/sca-sessions/scasessioncreate.md): Manually triggers SCA, returning a one-time token along with a list of associated challenges. These challenges can be cleared with the verify endpoints.