Guide

Everything you need to know

How to get set up, how to get good chapters out of it, and what it all costs. Start at the top if you are new.

Start here

From nothing to chapter one, in about five minutes.

Create a key, add credit, paste it in. Five minutes, one-off.

The highest-leverage thing you can learn here.

Six prose registers, and why the choice is permanent.

Changing what you have, and getting it out.

What to use, and the caching trap that quietly costs real money.

What the model can see, and what it looks up.

The handful of things that actually go wrong.

Short answers to the questions that come up most.

Bring an OpenRouter key and write chapter one in the next five minutes.