Because the API server returns HTML, so Faraday throws an error. :cry: ``` Faraday::ParsingError: 765: unexpected token at '<!DOCTYPE html> <html> <head> <title>Bad Gateway (502)</title> <meta http-equiv="Content-type" content="text/html; charset=utf-8"> <meta name="description" content="Bad Gateway (502)"/> <style type="text/css"> ... </script> </body> </html> ' ```