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CoinMarketCap

Crypto prices, market metrics, news and on-chain data.

Install You sign in on CoinMarketCap's own page. No key to copy.

What GBrain can do with CoinMarketCap

CoinMarketCap tracks prices and market data for cryptocurrencies. Connected to a workspace, GBrain can answer “how has ETH dominance moved this month, and what is driving it?” or pull the latest news on a token before a meeting.

The connection only reads.

  • Get price quotes and global market metrics
  • Run technical analysis on a coin
  • Read crypto news and trending narratives
  • Check derivatives and on-chain metrics

From the command line

GBrain gives CoinMarketCap a command line too. From a terminal, a script or Claude Code, gbrainio tool help coinmarketcap lists its commands once it is connected.

CoinMarketCap from the command line

More in Reference

Install CoinMarketCap in a workspace

You sign in on CoinMarketCap's own page. No key to copy. Then add it to a workspace, and anyone on the team can ask about it in plain words.

Install CoinMarketCap Every application