AI-Powered Auth

Authentication
that thinks.

AI Agents that orchestrate your entire authentication flow — choosing channels, detecting fraud, adapting to context, and resolving edge cases without human intervention.

40%
Fraud reduction
99%
Auto-resolution rate
<50ms
Decision latency
🤖
Narvark Auth Agent
// active · processing auth request
// reasoning
User +44·····3829 attempting login. Risk score: 0.14 (low). Last auth: 3 days ago, same device. WhatsApp available. Preferred channel: WhatsApp. Fraud signals: none detected.
// action
dispatch_otp("whatsapp", ttl=300)
monitor_delivery(timeout=15s)
fallback_if_unread → "sms"
OTP delivered via WhatsApp · 187ms · verified successfully
Capabilities

Adaptive intelligence.
Built for auth.

Narvark AI Agents go beyond rule-based systems — they reason, adapt, and act autonomously across your entire authentication stack.

🧠
Intelligent Channel Selection

AI agents analyse user context, device type, location, time of day, and past behaviour to automatically select the optimal delivery channel for each authentication request.

🚨
Real-Time Fraud Detection

Detect SIM swaps, account takeovers, bot activity, and suspicious patterns in under 50ms — before the OTP is dispatched, not after it's compromised.

🔄
Autonomous Retry Logic

When delivery fails, the AI agent automatically selects the next best channel, adapts the message format, and retries — without any manual configuration from your team.

📈
Behavioural Analytics

Build continuously-updated user profiles from authentication events. Spot anomalies instantly — unusual locations, new devices, atypical timing — and trigger step-up auth automatically.

🌐
Multi-Language Support

AI-powered message localisation that adapts OTP templates to the user's language, formatting conventions, and cultural context across 50+ languages automatically.

⚙️
Custom Agent Rules

Define your own risk thresholds, routing preferences, and step-up triggers via the Agent Rules API. The AI operates within your policy — or learns from your feedback.

🗣️
Voice OTP Delivery

AI agents can initiate automated voice calls for users without internet access — reading OTP codes clearly in the user's language with natural-sounding synthesis.

📋
Audit Trail

Every AI agent decision is logged with full reasoning chains — channel selected, risk score, signals evaluated, action taken. Perfect for compliance and forensic review.

🔗
Webhook Orchestration

AI agents can trigger your own webhooks based on auth events — notifying downstream systems of high-risk logins, sending alerts to security teams, or updating user risk scores in your CRM.

Use Cases

AI agents built for
every scenario.

From consumer login flows to enterprise zero-trust enforcement — Narvark AI Agents adapt to your context without custom development.

// fintech
High-Risk Transaction Auth

Trigger step-up authentication automatically when users attempt large transfers, change account details, or log in from new locations — without disrupting normal sessions.

// healthcare
Patient Identity Verification

GDPR-compliant identity verification with AI-driven fraud detection — ensuring patient portals and clinical systems are accessed only by verified individuals.

// e-commerce
Checkout Fraud Prevention

Detect stolen card usage and account takeovers at checkout — adding frictionless step-up auth only when the AI flags elevated risk, preserving conversion rates.

// enterprise IT
Zero-Trust Access Control

Enforce continuous authentication across your enterprise — re-verifying identities contextually based on resource sensitivity, session duration, and device posture.

Auth that thinks for itself.

Deploy Narvark AI Agents in minutes. No ML expertise required — just connect the API and let the agent optimise your auth flows from day one.