Submit the loan to anti-fraud review approval process with selfie liveness validation

Runs the anti-fraud review process for the loan application with selfie liveness validation. This step is required before finalizing the contract signing.

QI Tech SDK Integration: Partner needs to integrate the QI Tech SDK into the front-end for selfie liveness capture.

SDK Documentation: https://docs.qitech.com.br/documentation/caas/face_recognition/android/liveness

Integration Flow:

1. Call the QI Tech SDK liveness function with the customer's CPF (required parameter)
2. The SDK captures the customer's selfie and performs liveness detection
3. The SDK returns a registration_key for the validated face liveness
4. Send this registration key to this endpoint

Backend Validation: On the backend, we validate the liveness using QI Tech's Natural Person Onboarding API: https://docs.qitech.com.br/documentation/caas/onboarding/natural_person

The registration key is used to validate the liveness based on pre-established anti-fraud rules, including face matching, liveness detection, fraud prevention, and identity verification.