import requests
url = 'https://api.blockchain.com/v3/exchange/'

# Public requests
requests.get(url + 'tickers/BTC-EUR').json()

# Private requests
api_key = 'YOUR API KEY'
order = {'clOrdId':1,'ordType': 'LIMIT', 'symbol': 'BTC-EUR', 'side': 'BUY', 'orderQty': 10, 'price': 100}
requests.post(url + 'orders', json ##### order, headers {'X-API-Token': api}).json()