REST API
5 articles on REST API.
Idempotency Keys: How We Stopped Double-Charging Customers
A retry on a slow payment request charged a customer twice. A practical guide to idempotency keys — how to design the key, store it atomically, handle in-flight duplicates, and make any unsafe POST safe to retry.
March 18, 2026·6 min readFastAPI vs Django in 2026: Which Python Framework Should You Choose?
Complete comparison of FastAPI and Django for Python web development in 2026. Performance benchmarks, use cases, code examples, and recommendations for Indian developers building APIs and web applications.
January 20, 2026·8 min readgRPC vs REST vs GraphQL: Performance Deep Dive with Benchmarks
Comprehensive performance comparison of gRPC, REST, and GraphQL. Real benchmarks, latency analysis, throughput testing, and when to use each protocol in production systems.
December 19, 2025·9 min readREST API Design Best Practices: Building APIs That Developers Love
Learn how to design clean, scalable, and developer-friendly REST APIs. Covers URL structure, HTTP methods, status codes, pagination, versioning, error handling, and security best practices.
December 12, 2024·8 min readGraphQL vs REST API: Complete Comparison Guide for 2024
Understand when to use GraphQL vs REST API. Compare performance, flexibility, caching, real-world use cases, and learn practical implementation with code examples in Python and Node.js.
December 11, 2024·9 min read