Prompt caching: how to cut Claude API costs by 80%
The most underused feature in Anthropic's API. How it works, when to use it, and how much I saved.
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Claude API
Articles on Claude API, integration, tool use, prompt caching, and building LLM-powered applications.
Extended thinking in Claude: when and how to use deep reasoning
Extended thinking lets Claude show its reasoning process before responding. Practical guide to enabling it and getting the most from it on complex tasks.
Tool use in Claude API: practical guide with real examples
How to implement function calling in Claude API. From tool definition to handling responses in production.