The AI API Security Platform Built to Stop Modern Threats
NetNXT delivers enterprise-grade API security solutions — protecting every API endpoint with machine learning threat detection, zero trust access control, and automated response in under 100ms.
APIs Are Your Largest Attack Surface
APIs power every digital experience — and every breach surface. 83% of web traffic now flows through APIs, yet most enterprises don't know how many they expose.
NetNXT's AI API Security platform gives security teams continuous discovery, real-time threat detection, zero trust enforcement, and automated response — across REST, GraphQL, gRPC and WebSocket — without slowing your developers down.
Intelligent Protection Across Every Layer
Nine integrated capabilities — one unified platform that secures every API your business depends on.
AI Threat Detection
ML models baseline normal API behaviour and surface anomalies, abuse, and zero-day exploits in milliseconds.
Zero Trust API Security
Continuous identity, device, and context verification on every call — never trust, always verify.
API Gateway Protection
Authentication, authorization, rate limiting, and DDoS defense unified at the edge of every API.
Automated Response
Adaptive policies auto-block, throttle, or quarantine malicious traffic without human intervention.
Shadow API Discovery
Continuously inventory every API — including shadow, zombie, and rogue endpoints — across your estate.
Behaviour Analytics
Detect insider threats, account takeover, and credential abuse through deep usage analytics.
API Access Control
Fine-grained, attribute-based policies enforced uniformly across REST, GraphQL, gRPC and WS.
API Pentesting
Continuous offensive testing aligned to OWASP API Top 10 — find issues before attackers do.
Data Loss Prevention
Real-time content inspection prevents PII, PCI, and PHI exfiltration through any API response.
How NetNXT AI API Security Works
A five-stage flywheel — from learning your environment to continuously improving its defenses.
Learning Phase
AI models continuously observe your API traffic, establishing behavioral baselines unique to your business.
Unified Security Across Every API Protocol
REST APIs
Full coverage for OpenAPI/Swagger-defined REST endpoints with schema-aware threat detection.
GraphQL APIs
Query-depth limiting, introspection control, and resolver-level abuse detection.
gRPC Services
Protobuf-aware inspection, mTLS enforcement, and microservice-grade rate limiting.
WebSockets
Real-time connection monitoring, message inspection, and abuse prevention for streaming APIs.
Protection Against Every Known API Threat Class
Every Threat Vector, One Platform
From volumetric DDoS to subtle business-logic abuse — NetNXT detects, blocks, and learns.
Sixteen attack categories continuously monitored across your entire API estate, with adaptive defenses that evolve with the threat landscape.
NetNXT vs Traditional API Security Vendors
See where AI-native protection outpaces legacy WAFs and bolt-on tools.
| Capability | NetNXT AI API Security | Traditional Tools |
|---|---|---|
| Zero-day threat detection | ||
| Shadow API discovery | ||
| Automated response (<100ms) | ||
| Zero trust enforcement | ||
| Multi-protocol coverage (REST/GraphQL/gRPC/WS) | ||
| Continuous API pentesting | ||
| Low false-positive rate | ||
| Continuous ML model improvement |
What Our Clients Say
Best partnership we've had with a security vendor in a decade. Truly consultative.
NetNXT's AI API Security cut our incident response time from hours to seconds — and we finally have an accurate inventory of every API in production.
We discovered 60+ shadow APIs in week one. The platform paid for itself before our pilot was over.
Related Insights
Explore Our Related Services
Security Operations Centre
24/7 monitored SOC with AI-assisted triage, threat hunting, and incident response.
Identity & Access Management
Modern IAM with SSO, MFA, lifecycle automation, and privileged access controls.
XDR — Extended Detection & Response
Unify endpoint, network, identity, and cloud telemetry for correlated detection.
Frequently Asked Questions
Stop API Threats Before They Stop Your Business
Every day without AI-powered API security is a day attackers have the advantage. Book a 30-minute session with our security architects — get a clear view of your exposure and a roadmap to close it.