Claude AI for Developers – Build Apps with AI | Claude AI Mastery #6

Claude AI for Developers – Build Apps with AI | Claude AI Mastery #6 A developer introduction to the Claude API: getting an API key, the Messages API in Python, system prompts, streaming, tool use, structured output, and cost and safety basics — with typed code demos. Chapters 00:00 Intro 00:18 API basics 00:45 Install 01:03 First call 01:24 System prompt 01:42 Streaming 01:57 Tool use 02:22 JSON output 02:42 Cost 03:01 Safety 03:22 Mini project 03:48 Vision & files 04:21 Architecture 04:52 Quick quiz 05:43 Recap 06:00 Outro Note: All on-screen Claude chat and terminal screens are DEMO RECREATIONS made with code for teaching — not real screen recordings. Narration uses a synthetic text-to-speech voice reading an original script. Features, limits and pricing change often; check anthropic.com / claude.ai for current details. This is an independent tutorial channel, not affiliated with or endorsed by Anthropic. Claude is a trademark of Anthropic. ▶ Full series: Claude AI Mastery 2026 – From Beginner to AI Automation Expert #ClaudeAI #AI #AITutorial #Automation #FutureStack