Day 23: Tool Use and Function Calling — Connecting LLMs to APIs, Databases and Shells

Goes live Friday, 23 October at 7:00 PM IST

Together with the new YouTube video. One lesson, every day.

Day 23 of the 30 Days of AI series: how function calling really works in four steps, why the model never runs code itself, and how to validate every tool call before executing it.

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