CODE EXAMPLE FOR PYTHON

add headers tp requests python

url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
headers={'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11',
                    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
                    'Referer': 'https://cssspritegenerator.com',
                    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
                    'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.3',
                    'Accept-Encoding': 'none',
                    'Accept-Language': 'en-US,en;q=0.8',
                    'Connection': 'keep-alive'
                    }

r = requests.get('<api-endpoint>', headers=headers)