Guides, tutorials, and insights about APIs — integration best practices, pricing comparisons, and developer trends.
Step-by-step guide to building a weather app with OpenWeatherMap API — current weather, forecasts, geocoding, weather maps, and alerts Updated for 2026.
API caching strategies — HTTP caching, Redis, edge caching, stale-while-revalidate, and cache invalidation patterns for faster, cheaper API usage now.
Step-by-step guide to URL shortening with Bitly API — create short links, custom domains, QR codes, click analytics, and bulk shortening Updated for 2026.
Debug API problems fast — tools for inspecting requests, diagnosing timeouts, tracing errors, and fixing the most common API integration issues for 2026.
A practical guide to designing REST APIs with great developer experience. Naming conventions, error handling, pagination, and patterns from Stripe, GitHub.
A practical framework for evaluating APIs before integrating — reliability, DX, pricing, security, and the hidden factors that matter most Updated for 2026.
What to do when an API you depend on gets deprecated — migration timelines, finding alternatives, gradual migration strategies, and avoiding last-minute panic.
Practical patterns for handling API rate limits — exponential backoff, token buckets, queue-based processing, and provider-specific strategies for 2026.
Build reliable webhook handlers — signature verification, idempotent processing, retry handling, dead letter queues, and monitoring webhook health now.
Step-by-step guide to adding OAuth 2.0 authentication with Auth0 — login, signup, social providers, JWT verification, role-based access, and Next.js now.
Step-by-step guide to passwordless authentication with magic links — email delivery, token generation, session management, and security best practices.
Step-by-step guide to sending and receiving SMS with Twilio — setup, sending messages, receiving replies, verification codes, and production best practices.
Secure API key management — storage, rotation, scoping, environment management, and avoiding the most common key security mistakes to help you decide.
A guide to API performance monitoring — key metrics, latency percentiles, error rate tracking, SLA definitions, and alerting strategies Updated for 2026.
Step-by-step guide to integrating Square payments — Web Payments SDK, creating payments, invoices, subscriptions, and catalog management Updated for 2026.
Step-by-step guide to sending transactional emails with Resend — setup, React Email templates, domain verification, attachments, and webhook tracking.
Step-by-step checklist: auth setup, rate limit handling, error codes, SDK evaluation, and pricing comparison for 50+ APIs. Used by 200+ developers.
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