POST {Token Endpoint} HTTP/1.1
Host: {Authorization Server}
Content-Type: application/x-www-form-urlencoded
Authorization: Basic {Base64(Client_ID:Client_Secret)} // Alternatywny sposób

grant_type=authorization_code&
code={Authorization Code}&
redirect_uri={Redirect URI}&
client_id={Client ID}& // Często wymagane przy przesyłaniu secret w body
client_secret={Client Secret}
