OpenClaw - Here's the best setup guide you'll ever need.

This is a submission for the OpenClaw Writing Challenge before you install anything straight in - you need three things ready before you even touch a terminal. AI model API key openclaw works with multiple model providers. you're not locked to one. here's what's available right now: and my pick - anthropic (claude) - the best overall for agents. opus 4.6 is the smartest model available and what i recommend for setup. sonnet 4.6 is cheaper and handles everyday tasks well. console.anthropic.com op