Stop authenticating strings. Start authenticating people.
Loop8ID turns the biometrics already on your phone into proof of identity — one tap, verified human, zero credentials in transit.
Loop8 turns the biometrics already on your phone into proof of identity — for everything.
One tap. Verified human. Zero credentials in transit.
Loop8ID + Age Shield
Biometric age verification and KYC compliance, embedded in your OAuth flow. GDPR/LGPD-ready. EU AVS-ready.
Loop8ID brings biometric age verification and KYC compliance directly into your existing authentication flow — built to minimize user friction and dramatically reduce bypass risk for operators. Built on OAuth 2.0, GDPR/LGPD compliant, and ready for the EU Age Verification System from day one.
How It Works
Step 1 — INTEGRATE
Add Loop8ID as an identity provider in your existing OAuth 2.0 / OIDC setup. Register your application, receive your API key, and configure your redirect URIs. Most teams are in production in less than a day.
Step 2 — VERIFY
When a user triggers an age-restricted action, Loop8ID initiates a native biometric prompt on their iOS or Android device. Face ID, Touch ID, or Android Biometrics authenticates the individual — not the device, not a password.
Step 3 — RECEIVE
Loop8ID acts strictly as a secure data bridge between your platform and age verification. By utilizing a standard OAuth 2.0, it delivers an instant, signed age pass/fail flag from Apple and Google without transferring personal data, storing documents, or saving any information on Loop8 servers. This streamlined integration is designed to support regulatory compliance across major frameworks, including GDPR, LGPD, and the EU AVS.
Step 1 — INTEGRATE
Add Loop8ID as an identity provider in your existing OAuth 2.0 / OIDC setup. Register your application, receive your API key, and configure your redirect URIs. Most teams are in production in less than a day.
Step 2 — VERIFY
When a user triggers an age-restricted action, Loop8ID initiates a native biometric prompt on their iOS or Android device. Face ID, Touch ID, or Android Biometrics authenticates the individual — not the device, not a password.
Step 3 — RECEIVE
Loop8ID acts strictly as a secure data bridge between your platform and age verification. By utilizing a standard OAuth 2.0, it delivers an instant, signed age pass/fail flag from Apple and Google without transferring personal data, storing documents, or saving any information on Loop8 servers. This streamlined integration is designed to support regulatory compliance across major frameworks, including GDPR, LGPD, and the EU AVS.
Why passwordless is a stronger foundation for age verification
| Feature | Traditional Password | Passwordless |
|---|---|---|
| Shareability | High (can be told or written down) | Minimal (bound to the individual's enrolled biometrics) |
| Theft Risk | High (phishing, data leaks) | Very low (no credentials in transit to steal) |
| Child Bypass | Easy (PIN can be observed or shared) | Significantly harder (requires the enrolled user's biometric) |
| Bot Resistance | Low (vulnerable to credential stuffing and automation) | Very high (requires a live biometric, not credentials) |
| Friction | High (resets, lockouts, support tickets) | Low (single-tap verification) |
FAQ
Frequently Asked Questions
Everything you need to know about Loop8ID and how it works.
What is Loop8ID?
Loop8ID is a passwordless identity and age verification platform that plugs into your existing authentication flow via OAuth 2.0. Instead of asking users to upload documents or type a password, it uses on-device biometrics — Face ID, Touch ID, or Android Biometrics — to return a verified age and identity status to your platform in real time. The result: users get a seamless one-tap experience; operators get a compliance-grade verified signal that is highly resistant to sharing, faking, or bypass.
How does age verification actually work?
When a user triggers an age-restricted action, Loop8ID sends a native API request to the operating system — iOS or Android — asking it to confirm the user's biometric identity and registered age status (powered by Apple and Google). The device responds with a cryptographically signed pass/fail flag. That flag is forwarded to your platform as a standard OAuth claim. At no point are document data, PII, or biometric information transmitted to Loop8ID or stored on its servers. Verification is anchored in the individual's physical biometric profile.
Is Loop8ID GDPR/LGPD compliant?
Yes. Loop8ID is designed for GDPR/LGPD compliance by architecture, not as an add-on. The system returns a binary pass/fail signal — no personal data, document image, or biometric data is transferred or stored by Loop8ID. Loop8ID is also designed to align with the European Age Verification System (EU AVS) as it rolls out across member states for age-restricted digital content and services. For operators in regulated EU industries, Loop8ID is built to serve as a strong foundation for your compliance stack.
Which industries does Loop8ID serve?
Loop8ID is built for industries where identity is a regulated asset. From age verification automation and KYC compliance to reducing bot traffic and credential sharing, we help operators protect their content and revenue. We serve sectors including fintech, healthcare, social networks, and age-restricted retail — helping ensure each login represents a verified, individual user.
How do I integrate Loop8ID into my platform?
Integration is a seamless OAuth 2.0 / OpenID Connect (OIDC) connection. Just register your application to receive a universal API key for your web and mobile apps and add Loop8ID as an age verification provider within your existing authentication flow. Verified age and identity flags return instantly as standard OAuth claims.
What sets Loop8ID apart from other age verification solutions?
Many age verification approaches verify a credential rather than a person. A document can be borrowed. A password can be shared. A credit card check can be passed with a parent's card. Loop8ID takes a different approach: verification is anchored in device-level biometric identity, processed natively by Apple or Google. Because it's bound to the user's enrolled face or fingerprint, it's significantly more resistant to sharing, delegation, or fraud than credential-based methods.
Is there a cost to use Loop8ID authentication?
Basic 'Login with Loop8' authentication is included as a free core feature for Loop8 app users. There is no charge for standard authentication usage. For B2B operators integrating age verification and KYC compliance into their platforms, we offer volume-based API pricing. Get in touch for a custom quote based on your monthly verification volume and use case.
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