What protocols can I use to access CoinAPI? Artur Pietrzyk October 31, 2018 23:12 HTTP/S RESTful WebSocket FIX Related articles What languages do you support? Did your API support trading (buy/sell) operations? Where can I find API documentation? How are exchange rates calculated? How to solve certificate validation error? Comments 1 comment Sort by Date Votes Hamed Tayeban June 07, 2020 14:46 Edited @facebook/hamedtayeban11.com -1 Please sign in to leave a comment.