Nansen Core — Auth, Setup & Schema

When This Skill Activates

• User wants to set up Nansen / connect their API key
• User asks what Nansen can do (capabilities discovery)
• Any other Nansen skill needs auth verification
• User asks about supported chains or CLI version

Setup Flow

1. Check CLI

which nansen && nansen --version

If missing: npm install -g nansen-cli

2. Check auth