(CkPython) Twitter - Application Only Authentication

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

This example is deprecated and no longer valid.

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux

import sys
import chilkat

# 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")

# resp is a CkHttpResponse
resp = http.PostUrlEncoded("https://api.twitter.com/oauth2/token",req)
if (http.get_LastMethodSuccess() != True):
    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"))