function priceapi(crypto_id){
                var full_url = 'https://sheetji.com/api/crypto/price/'+ crypto_id;
                var response = UrlFetchApp.fetch(full_url);
                var data = JSON.parse(response.getContentText());
                return data['price'].replace('$','');
              }

              function price_history(crypto_id, date){
                var full_url = 'https://sheetji.com/api/crypto/history/'+ crypto_id +'/'+ date;
                var response = UrlFetchApp.fetch(full_url);
                var data = JSON.parse(response.getContentText());
                return data['price'].replace('$','');
              }