Resources & Guides
ZeroPrep AI Knowledge Base
Tutorials on setting up your free Gemini API key, understanding BYOK economics, and acing technical rounds.
Guides2 min read
How to Get a Free Google Gemini API Key in 2 Minutes
Step-by-step tutorial on generating your official Google Gemini 2.5 Flash API key via Google AI Studio at zero cost.
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Architecture4 min read
BYOK AI Tools Explained: Why Bring-Your-Own-Key is Better than Subscriptions
Why subscription AI tools charge 10x markups, and how the Bring-Your-Own-Key (BYOK) model saves job seekers hundreds of dollars.
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Economics3 min read
One-Time vs Recurring: Which AI Tool Model Actually Saves You Money?
A financial and technical breakdown comparing recurring SaaS interview copilots against client-side apps.
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