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VC-301

Designing Systems That Use AI APIs

When you finish, you can

Design and ship a product feature that uses an AI API — with streaming, state, fallbacks, retrieval and controlled cost.

Start hereYou need VC-201 and an API key from an AI provider with a small spending cap set before you start.

9 hours total5 Chapters20 Lessons1 Exams3 CreditsFREE
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Debate a counselor

Take a position on Designing Systems That Use AI APIs. The AI counselor argues the other side, asks you questions back, and cites a source for every fact it states. Sources listed under a reply are the pages it actually found; if none are listed, it is arguing from reasoning only. It is an AI and it can be wrong: check the sources.

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    A room for people taking this course, in any language, translated for every reader. Open breakout rooms for one question at a time.

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    Prerequisites::VC-201 React & Next.js via Vibe Coding

    Course Syllabus

    9h total

    Practice

    1. Make one API call from a script and print the response and the token count.
    2. Set a monthly spending cap in the provider's dashboard.
    3. Stream a response into a web page word by word.

    Check

    What does one thousand calls of your prompt cost, and what would you change to halve it?

    Topics Covered

    ai-apisystem-designchatbots

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