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Authentication Reimagined with Economic Defense

AuthLN enforces access at every layer — where login attempts are paid, identity is cryptographically verified, and attackers face unavoidable costs.

Economic Login Enforcement

Every login requires payment, making brute force, spam, and unauthorized access economically unsustainable for attackers. This deters automated attacks, reduces credential stuffing risks, and ensures only serious and legitimate users initiate access attempts, preserving system integrity and performance.

Device-Paired Authentication

Access is bound to user devices using secure cryptographic pairing, adding a strong physical layer to identity verification. This prevents credential reuse, ensures only trusted devices can initiate logins, and stops remote attackers from impersonating users without physical possession of an approved device.

Scalable, Resilient Architecture

AuthLN uses dedicated Invoice Nodes to generate login invoices and separate Customer Nodes to process valid payments. This separation of duties ensures enterprise-grade scalability, consistent uptime, and fault tolerance. By distributing responsibilities, the architecture prevents bottlenecks, supports high-volume authentication demands, and maintains continuous availability even under heavy load or during localized failures.

OAuth and SAML/SSO Compatibility

AuthLN seamlessly integrates with enterprise identity ecosystems through full support for SAML, OAuth, and single sign-on protocols. This accelerates enterprise deployment, minimizes disruption to existing user workflows, reduces friction with passwordless and seamless login experiences, and strengthens security by consolidating authentication into trusted identity providers without creating new points of risk.

Configurable Onboarding

Enterprises and developers can define onboarding flows with support for email and SMS OTP verification to meet security and compliance needs. This adds flexibility to accommodate diverse organizational requirements, enhances identity assurance during device registration, and ensures smooth, secure onboarding of legitimate users while preventing unauthorized access attempts.

Developer Toolkit

Comprehensive SDKs, APIs, UI Kits, and clear documentation empower developers to integrate AuthLN quickly and efficiently, accelerating time-to-market and simplifying secure authentication implementation.

Protect your applications with economic deterrence built into login.

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