CkPython Requires Chilkat v11.0.0+

Twitter - Application Only Authentication

Demonstrates how to get a Twitter OAuth2 token for application-only authentication.

This example is deprecated and no longer valid.

CkPython

import sys
import chilkat

success = False

#  It requires the Chilkat API to have been previously unlocked.
#  See Global Unlock Sample for sample code.

#  Note: Define your Twitter apps at https://apps.twitter.com/

#  We're going to send an HTTPS POST that looks like this:

#  POST /oauth2/token HTTP/1.1
#  Host: api.twitter.com
#  User-Agent: My Twitter App v1.0.23
#  Authorization: Basic eHZ6MWV2RlM0d0VFUFRHRUZQSEJvZzpMOHFxOVBaeVJn
#                       NmllS0dFS2hab2xHQzB2SldMdzhpRUo4OERSZHlPZw==
#  Content-Type: application/x-www-form-urlencoded;charset=UTF-8
#  Content-Length: 29
#  Accept-Encoding: gzip
#  
#  grant_type=client_credentials

#  Update these values with your consumer key and secret (also known as API key and API secret).
consumerKey = "TWITTER_CONSUMER_KEY"
consumerSecret = "TWITTER_CONSUMER_SECRET"

http = chilkat.CkHttp()

http.put_BasicAuth(True)
http.put_Login(consumerKey)
http.put_Password(consumerSecret)

req = chilkat.CkHttpRequest()
req.AddParam("grant_type","client_credentials")

req.put_HttpVerb("POST")
req.put_ContentType("application/x-www-form-urlencoded")

resp = chilkat.CkHttpResponse()
success = http.HttpReq("https://api.twitter.com/oauth2/token",req,resp)
if (success == False):
    print(http.lastErrorText())
    sys.exit()

print("Response Status Code: " + str(resp.get_StatusCode()))

if (resp.get_StatusCode() != 200):
    print("Expected a 200 response status code for success.")
    print(resp.bodyStr())
    sys.exit()

#  We should get a JSON response like this:

#  {
#      "token_type":"bearer",
#      "access_token":"..."
#  }

json = chilkat.CkJsonObject()
json.Load(resp.bodyStr())

print("Access token = " + json.stringOf("access_token"))