Customer Login
LoginAPI Monitoring
Next.js
React
Tailwind
Bare-Metal Servers
Cloudflare
AWS
Azure
DDoS Protection
Global CDN
Microservices Architecture
AI
Next.js
React
Tailwind
Bare-Metal Servers
Cloudflare
AWS
Azure
DDoS Protection
Global CDN
Microservices Architecture
AI
API ReliabilityEnsure Your APIsNever Let You Down
Our comprehensive API monitoring service continuously tests your REST APIs, GraphQL endpoints, and web services from multiple global locations. Monitor performance, validate responses, test authentication flows, and ensure your APIs deliver reliable service to your applications and users.
- Complete HTTP method testing (GET, POST, PUT, DELETE, PATCH)
- JSON/XML response validation and schema compliance
- Authentication testing (API keys, OAuth, JWT, Bearer tokens)
API Health Dashboard
All Systems OperationalGET /api/users
200 OKAvg: 245ms | 99.9% uptime
POST /api/auth/login
200 OKAvg: 180ms | 99.8% uptime
PUT /api/products/{id}
SlowAvg: 320ms | 99.7% uptime
Total Requests (24h)2.4M requests
API FeaturesComprehensive APIMonitoring & Testing
HTTP Method Testing
Test all HTTP methods (GET, POST, PUT, DELETE, PATCH) with custom headers, authentication, and request bodies.
- • GET endpoint availability
- • POST resource creation
- • PUT/PATCH data updates
Response Validation
Advanced JSON/XML schema validation, response time tracking, and business logic verification.
- • JSON/XML schema compliance
- • Required field validation
- • Data type verification
Authentication Testing
Comprehensive authentication flow testing including API keys, OAuth, JWT tokens, and session management.
- • API key validation
- • OAuth token refresh
- • JWT expiration handling
Performance Monitoring
Track response times, throughput, error rates, and establish performance baselines for anomaly detection.
- • Response time tracking
- • Throughput monitoring
- • Performance baselines
Error Pattern Analysis
Intelligent error categorization, pattern recognition, and correlation analysis to identify root causes.
- • 4xx/5xx error tracking
- • Error pattern recognition
- • Root cause analysis
Global Testing
Monitor API performance from 15+ global locations to ensure consistent service delivery worldwide.
- • 15+ monitoring locations
- • Geographic performance data
- • Regional failure detection
API TypesMonitor All API Types& Protocols
REST
REST APIs
RESTful web services with full HTTP method support and JSON/XML response validation.
GQL
GraphQL
GraphQL endpoint monitoring with query validation and response schema checking.
SOAP
SOAP APIs
SOAP web services with WSDL validation and XML envelope processing.
WS
WebSockets
Real-time WebSocket connection monitoring and message flow validation.
gRPC
gRPC Services
High-performance gRPC service monitoring with protocol buffer validation.
HTTP
HTTP Services
General HTTP service monitoring with custom headers and authentication.
ALL
Custom Protocols
Support for custom API protocols and proprietary web services.
Use CasesPerfect For ModernApplications & Services
Mobile Applications
Ensure your mobile app's backend APIs are always responsive and delivering correct data to users.
Microservices Architecture
Monitor inter-service communication and ensure all microservices are functioning correctly in your distributed system.
Third-Party Integrations
Monitor external API dependencies to detect issues before they impact your application's functionality.
API Failure Impact
Complete Service Outage
100% ImpactCritical API failure
Feature Degradation
60% ImpactPartial API failures
Performance Issues
30% ImpactSlow API responses
With UpScanX API monitoring: Detect issues before they cascade through your system and impact user experience.
FAQFrequently AskedQuestions
What is API monitoring?
API monitoring is a service that continuously tests your REST APIs, GraphQL endpoints, and web services from multiple global locations, checking availability, response times, data accuracy, and authentication flows to ensure reliable service delivery.
What API types does UpScanX support?
UpScanX supports monitoring for REST APIs, GraphQL endpoints, SOAP web services, WebSocket connections, gRPC services, and custom HTTP services with full protocol-specific testing capabilities.
Can UpScanX validate API response data?
Yes, UpScanX provides advanced JSON and XML schema validation, checking response structure, required fields, data types, and business logic rules to ensure your APIs return correct data consistently.
Does UpScanX support authenticated API monitoring?
Yes, UpScanX supports all common authentication methods including API keys, OAuth 2.0, JWT tokens, Bearer tokens, and session-based authentication with automatic token refresh handling.
How does API monitoring help microservices architectures?
API monitoring tracks inter-service communication in distributed systems, detecting cascading failures early, measuring service-to-service latency, and ensuring all microservices function correctly together.
Want a deeper understanding of API monitoring?
Read the Full GuideRelated Monitoring Services
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