A practical guide to REST API caching with ETags—how they work, when to use them, headers to pair with, and implementation tips with code.
Design and implement a reliable AI content moderation API: taxonomy, architecture, code, policy config, thresholds, privacy, and evaluation best practices.
Practical strategies to keep APIs backward compatible—versioning, additive changes, deprecation, rollout, and testing for REST, GraphQL, and gRPC.
Step-by-step DeepSeek API integration: base URL, models, cURL/Python/Node code, streaming, thinking mode, tool calls, errors, and production tips.
Webhooks vs polling APIs: compare latency, cost, scalability, reliability, security, patterns, and code examples—with a practical decision framework.
A practical guide to API idempotency: keys, retries, storage design, error handling, and patterns for exactly-once effects in distributed systems.
