# Progeny Docs ## Progeny Docs - [Welcome](https://docs.progeny.tech/master.md) - [Our solution](https://docs.progeny.tech/our-solution.md): Face-driven biometric authentication - [Use cases](https://docs.progeny.tech/use-cases.md): Some typical use cases for Progeny's service offering - [API reference](https://docs.progeny.tech/our-api.md) - [Overview](https://docs.progeny.tech/our-api/overview.md): Learn how to use our endpoint to perform several common tasks in the biometric and document verification processes - [/token/obtain](https://docs.progeny.tech/our-api/token-obtain.md): Authenticate and obtain an access token - [/register\_face](https://docs.progeny.tech/our-api/register_face.md): Create a new user in our database - [/authenticate\_face](https://docs.progeny.tech/our-api/authenticate_face.md): Authorize an additional image against a user already registered in our database - [/face\_liveness](https://docs.progeny.tech/our-api/face_liveness.md): Perform a standalone liveness check against an image - [/ocr\_card](https://docs.progeny.tech/our-api/ocr_card.md) - [/ocr\_passport](https://docs.progeny.tech/our-api/ocr_passport.md) - [/kyc\_card](https://docs.progeny.tech/our-api/kyc_card.md): Compare an image extracted from a ID to a selfie image - [/kyc\_passport](https://docs.progeny.tech/our-api/kyc_passport.md): Compare an image extracted from a passport to a selfie image - [/background\_check](https://docs.progeny.tech/our-api/background_check.md): Compare an image extracted from a passport to a selfie image - [/kyc\_card\_with\_background\_check](https://docs.progeny.tech/our-api/kyc_card_with_background_check.md): Compare an image extracted from a ID to a selfie image - [/kyc\_passport\_with\_background\_check](https://docs.progeny.tech/our-api/kyc_passport_with_background_check.md): Compare an image extracted from a passport to a selfie image - [Frequently asked questions](https://docs.progeny.tech/frequently-asked-questions.md): Get the answers to some commonly asked questions