Champz

Base Builder Code data goes public with new tracker — Champz reports 40,000 transactions

A new tool called BaseBuilderCodes.com, developed by Matt Wong and powered by Coinbase's SQL API, allows users to track on-chain transactions related to Base Builder Codes. Champz reported approximately 40,000 transactions across its two apps, Legends of Champz and its miniapp, over six months, highlighting the utility of Base's ERC-8021 attribution layer for rewards and leaderboards.