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#APIKeys

2 guides~8 min totalupdated Jul 1, 2026

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Python Environment Setup for AI Agents: The 5-Minute Primer (2026)

The one setup every AI agent tutorial assumes: install Python, create a virtual environment, install packages, and add your API key with a .env file — in about five minutes.

Beginner · 4 min

AI Engineering

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BeginnerLLM API Keys: Set Up OpenAI, Anthropic & Gemini (2026)An LLM API key primer: where to get OpenAI, Anthropic, and Gemini keys, how to load one safely with python-dotenv, and how to avoid a leaked-key bill.4 min

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