https://min-api.cryptocompare.com/
https://tokenmarketcaps.com
https://coinlib.io/
https://coinmarketcal.com/en/api
cryptometer.io
coinframe.online
https://www.cryptoindex.com/
https://www.coingecko.com/en/api
https://www.coinapi.io/
https://docs.coinapi.io/#md-docs
https://www.coinlore.com/cryptocurrency-data-api
https://rapidapi.com/crypto-apis/api/crypto-market-data-apis
https://cryptowat.ch/tr-tr/products/cryptocurrency-market-data-api
https://www.kaiko.com/pages/market-data-api
https://www.cryptonator.com/api
https://exchange-docs.crypto.com/#introduction
http://api.bitcoincharts.com/v1/csv/
https://www.coinigy.com/bitcoin-api/
https://api.alternative.me/v2/ticker
https://api.alternative.me/v2/ticker/?limit=10
https://api.alternative.me/v2/ticker/?start=5
https://api.alternative.me/v2/ticker/?convert=EUR
https://api.alternative.me/v2/ticker/?structure=array
https://api.alternative.me/v2/ticker/?sort=percent_change_24h
https://cryptocontrol.io/en/developers/apis