9 posts
API
Articles and guides about API.
OpenAI vs Claude vs Gemini: Choosing the Right LLM API
A practical comparison of GPT-4o, Claude, and Gemini for production applications, pricing, quality, latency, and when to use each.
API Design Best Practices That Actually Matter
API design best practices that affect real world developer experience, naming conventions, error handling, pagination, versioning, and the rules worth following.
API Security Beyond Authentication: Rate Limiting, Validation, and Encryption
A deep dive into API security beyond authentication. Covers rate limiting, input validation, encryption, OWASP API risks, and production hardening techniques.
What Is an API and Why Your Business Needs One
APIs are the connective tissue of modern software. Learn what an API is, how it works, why your business likely needs one, and what good API design looks like.
Building a Developer API: Turning Your Product into a Platform
How to design and build a developer API that turns your product into a platform, covering authentication, documentation, rate limiting, and developer experience.
Building a SaaS API for Third Party Integrations
Learn how to design, build, and maintain a public API for your SaaS product that developers actually want to integrate with.
How to Evaluate AI Vendors and APIs for Your Product
A practical guide to evaluating AI vendors and APIs. Learn what to test, what to ask, and how to avoid vendor lock in when choosing AI for your product.
GraphQL in Production: When It Helps and When It Hurts
A practical guide to running GraphQL in production. When GraphQL saves development time, when REST is the better choice, and how to avoid common pitfalls.
How Much Does API Development Cost in 2025
A detailed breakdown of API development costs. Covers REST and GraphQL APIs, authentication, documentation, rate limiting, and what drives the price from $10,000 to $300,000.