AdvancedEN / AR
Building with the Claude API
From your first API call to a production-grade integration. Messages API, streaming, tool use, vision, prompt caching, structured outputs, extended thinking, and the ops you need to ship — all on Claude Opus 4.7.
8 lessons360 min
Finish by May 17
Before you start
Complete the courses above first to get the most from this one.
What you'll learn
- Set up the Anthropic SDK with safe key handling and automatic retries
- Drive the Messages API end-to-end — single shot, multi-turn, and streaming
- Wire tool use so Claude can call your functions with structured schemas
- Pass images to Claude and extract structured data from screenshots
- Cut cost 70%+ with prompt caching and prove it with telemetry
- Use structured outputs and extended thinking for complex reasoning
- Batch high-volume jobs with the Message Batches API
- Ship to production with logging, fallbacks, cost guardrails, and a kill switch
Curriculum
Capabilities
Optimization
Production
Frequently asked questions
- Is this course really free?
- Yes, completely. All courses on 7amdi.dev are free. No credit card, no hidden fees.
- Do I need an account?
- No. Your progress is saved locally in your browser. No sign-up required.
- What if I get stuck?
- Send me a message on Instagram @7amdi.dev or email messaoud@7amdi.dev. I'm happy to help.
- Will more lessons be added?
- Yes. New lessons are published regularly. Subscribe to the newsletter to get notified.