API Monitoring & Testing
Continuously test your REST and GraphQL APIs with advanced assertions. Monitor response times, data integrity, and error handling across all your endpoints.
REST API Testing
Monitor GET, POST, PUT, PATCH, and DELETE endpoints with full support for authentication and custom headers.
- ✓ HTTP method support
- ✓ Request/response validation
- ✓ JSON parsing
- ✓ Header management
- ✓ Authentication flows
- ✓ Certificate pinning
GraphQL Testing
Test GraphQL queries and mutations with full schema support and variable management.
- ✓ Query testing
- ✓ Mutation monitoring
- ✓ Variable support
- ✓ Schema exploration
- ✓ Alias support
- ✓ Batch queries
Advanced API Testing Capabilities
Response Assertions
Validate every aspect of your API responses with powerful assertion capabilities.
• Status code validation
• Response time thresholds
• JSON path expressions
• Regular expression matching
• Custom JavaScript validation
Authentication Support
Test APIs with various authentication methods.
• Basic authentication
• Bearer tokens
• OAuth 2.0
• API keys
• Custom headers
Performance Monitoring
Track API performance metrics and detect degradation.
• Response time tracking
• Performance thresholds
• Percentile analysis
• Latency alerts
• Historical trends
Data Validation
Ensure API responses contain correct data structures.
• JSON schema validation
• Field type checking
• Required field validation
• Data range validation
• Format verification
API Testing Examples
Example: E-Commerce Product API
GET https://api.example.com/v1/products/12345
Test Assertions:
- ✓ Status code == 200
- ✓ Response time < 500ms
- ✓ Product name exists
- ✓ Price > 0
- ✓ Valid inventory count
Result:
✓ Test passed
Response: 234ms
Last run: 2 min ago
Frequency: Every 5 min
Example: Payment Processing API
POST https://api.example.com/v1/payments/process
Test Assertions:
- ✓ Status code == 201
- ✓ Transaction ID in response
- ✓ Amount matches request
- ✓ Status == 'processed'
- ✓ Webhook received
Result:
✓ Test passed
Response: 312ms
Last run: 1 min ago
Frequency: Every 10 min
Example: User Authentication API
POST https://api.example.com/v1/auth/login
Test Assertions:
- ✓ Status code == 200
- ✓ Access token present
- ✓ Token format valid
- ✓ Refresh token included
- ✓ Expiration set correctly
Result:
✓ Test passed
Response: 145ms
Last run: 3 min ago
Frequency: Every 15 min
API Monitoring Metrics
24,562
API Checks Running
4.2M
Tests Per Day
187ms
Avg Response Time
99.95%
Success Rate