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
As we rolled out AI agents across the platform, NetNXT's AI-driven API threat detection caught credential-stuffing attempts our legacy WAF never flagged. Enterprise API protection finally kept pace with how fast we were shipping.
NetNXT's shadow API discovery surfaced 60+ undocumented endpoints in our first week — APIs our own engineering team didn't know were live. Full OWASP API Top 10 coverage across every one of them within days.
Our DLP policies now travel with the data, not the endpoint. NetNXT's managed API security monitoring caught a sensitive-data leak in a partner integration before it ever left our environment.
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
AI API Security uses machine learning to baseline normal API behavior and detect, block, and respond to threats — including zero-day exploits — in real time across every endpoint you expose.
Zero trust verifies identity, device, and context on every single API call. Nothing is trusted by default, even traffic from inside your perimeter.
DDoS, API abuse, credential stuffing, BOLA/IDOR, mass assignment, SSRF, business-logic abuse, shadow APIs, and the full OWASP API Top 10.
Yes — continuous, automated API pentesting aligned to OWASP API Top 10, plus on-demand deep-dive assessments by our offensive security team.
Inline inspection on every request with ML-driven anomaly detection, behavioral analytics, and signature engines — surfacing threats in under 100ms.
Most customers are in monitoring mode within a week and full enforcement within 30 days, with no application code changes required.
NetNXT is AI-native, multi-protocol, and combines discovery, posture, runtime defense, and pentesting in one platform — versus single-purpose tools that require integration overhead.
End-to-end governance of your API estate — discovery, posture, runtime protection, access control, and continuous testing — managed centrally with audit-ready reporting.
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.