Dune Analytics API

A skill for querying and analyzing blockchain data via the Dune Analytics API.

Setup

pip install dune-client

Set DUNE_API_KEY via environment variable, .env file, or agent config.

⚠️ Usage Rules

1. Read before writing SQL — Select and read the relevant reference files (see Reference Selection) before writing any query. Do not skip this step.
2. Prefer Private Queries — Try is_private=True first. Fall back to public if it fails (free plan), and notify the user.
3. Don't create duplicates — Reuse/update existing queries unless explicitly asked to create new ones.
4. Confirm before updating — Ask the user before modifying an existing query.
5. Track credits — Report credits consumed after each execution. See query-execution.md.