CoinGecko Has a Free API — Get Crypto Prices, Market Cap, and Coin Data Without Paying

CoinGecko tracks 10,000+ cryptocurrencies and has a free API that lets you pull prices, market data, and historical charts without paying anything. Most crypto price APIs either require signup, charge from day one, or throttle aggressively. CoinGecko's free tier is different — you can make real requests without an API key. What the Free Tier Gives You Real-time prices for any coin in any currency Market cap, trading volume, 24h change Historical price data (OHLC, market chart) Coin metadata (description, links, categories) Trending coins, global market stats Rate limit: 30 requests/minute with free API key Getting a Free API Key Register for a free Demo API key at coingecko.com/en/api — takes 30 seconds, gives you 10,000 calls/month. Python Examples Get Bitcoin Price Right Now import httpx response = httpx . get ( " https://api.coingecko.com/api/v3/simple/price " , params = { " ids " : " bitcoin,ethereum,solana " , " vs_currencies " : " usd " , " include_24hr_change " : " true " , " in