Identity and authenticationfor fintech
Convert more at sign-up, run KYC/AML without friction and stop synthetic identity fraud. Block-Auth unites passwordless, decentralized identity and KYC in a single layer, with data in the EU.
Less drop-off at sign-up, more verified accounts
In fintech, every registration and KYC step is a customer who might abandon, and every fake identity is a regulatory risk. Block-Auth solves conversion and compliance in the same flow.
Passwordless sign-up
No password to steal or remember.
Identity (DID)
Verifiable credential against synthetic identities.
KYC/AML
Modular verification that scales by volume.
MFA · PSD2 SCA
Two independent factors built in.
How Block-Auth helps your fintech
Conversion, compliance and anti-fraud on a single identity layer.
Synthetic identity anti-fraud
DID-verifiable identity makes fabricated identities unworkable: every sign-up is backed by a cryptographic credential, reusable and revocable.
Frictionless onboarding
Passwordless sign-up that reduces drop-off.
Modular KYC/AML
Compliant verification that scales by volume.
PSD2 SCA met
MFA with two independent factors, ready for strong payment authentication.
Data in the EU
Data sovereignty in Europe.
Identity hosted in the EU, sovereign by design
INFINITY is ready for eIDAS 2.0 and the European Digital Identity Wallet (EUDI). Your data and your customers’ data stay in Europe.
- General Data Protection Regulation (GDPR)
- eIDAS 2.0 / EUDI Wallet
- Verifiable credentials
- Data hosted in the EU
Convert more and meet KYC/AML without friction
A single identity layer for conversion, compliance and anti-fraud. We’ll show you with your own flows.
Digital identity as a product, enterprise security as a service
© Block-Auth 2026
All rights reserved
Industries
Web 3.0
Ecommerce
Gaming
Gambling
Fintech
Insurance
Use cases
Location
Calle Velázquez, 27, 1º Dcha, 28001, Madrid
Recognition
Hiring funded by grants from the Comunidad de Madrid
