API Testing Strategies
Testing strategies for APIs: unit, integration, and contract testing.
Integration Guides
Best-practice guides for API integration.
Integration Guides
Available Guides
- API Authentication - How API authentication works: API keys, Bearer tokens, OAuth 2.0, and HMAC signatures.
- Rate Limiting - Understanding API rate limits, response headers, and exponential backoff.
- Error Handling - Robust error handling for APIs: HTTP status codes, error parsing, and safe retries.
- Pagination - Pagination patterns for list endpoints: offset, cursor, and page-based.
- Webhook Security - Securing webhook receivers: signature verification, replay protection, and idempotency.
- SDK Best Practices - Best practices for using and building API SDKs: configuration, retries, and versioning.
API Versioning Strategies
Strategies for versioning APIs: URL, header, and query parameter approaches.
Building API SDKs
How to build language-native SDKs that wrap REST APIs.
Circuit Breaker Pattern
Implementing circuit breakers to prevent cascading failures.
CORS Configuration Guide
Configuring CORS for cross-origin API requests.
Email API Comparison
Comparing SendGrid, Resend, Mailgun, and Postmark for email.
Event-Driven APIs
Designing event-driven APIs with pub/sub patterns.
File Download APIs
Streaming and downloading files from APIs.
File Upload APIs
Handling file uploads via API with multipart form data.
Firebase Integration Guide
Integrating Firebase realtime database and authentication.