Coingecko · tonqqsd bundle Fetch cryptocurrency market data via CoinGecko API: prices, market caps, trading volumes, trends, historical charts, exchange info, NFT data, derivatives, public treasury (company/government crypto holdings), DeFi stats, onchain DEX pools, and global crypto stats. Use when: (1) checking crypto prices (BTC, ETH, etc.), (2) getting market rankings or trending coins, (3) querying historical price data or OHLCV charts, (4) looking up exchange, NFT, or derivatives info, (5) getting global crypto/DeFi market overview, (6) checking public company/government crypto treasury holdings. NOT for: real-time trading/order execution, on-chain transaction queries, or wallet balance lookups. Requires: curl and a CoinGecko API key (free Demo plan available).