Token statistics for NEAR native tokens

An example with a github action and a simple node.js script to calculate circulating supply, market cap, etc. It creates a json file for services like coingecko or coinmarketcap.

The Ref.finance feed is used as the price source

Example output: https://raw.githubusercontent.com/NearDeFi/brrr-marketcap/main/brrr-stats.json