Workaround for sharing stuff on google+ programatically
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Buffer to Google+ via casperjs/phantomjs

A nodejs script/daemon that will connect with Buffer API and post to google+ when new updates were submitted via buffer

How does this work?

If you've ever wondered why buffer does not share to google+, it's because google+ doesn't have an publicly available API.

Using Casper.js, the script opens google+ sharing page in a hidden(headless) browser, and posts the update received from buffer API.


  • Node.js
  • Phantomjs
  • Casperjs


  • Clone the repo
  • Make sure you have casperjs on your path - casperjs --version
  • Install npm requirenments - npm install
  • Obtain a buffer Access Token
  • Save example_config.json as config.json and edit it with your Access Token, Google+ Username and password.
  • In the service field, choose to which of your buffer accounts this script will listen. Can be one of twitter, facebook, linkedin
    "buffer_conf": {
        "service": "linkedin",
        "access_token": "BUFFER_ACCESS_TOKEN"
    "google_conf": {
        "email": "YOUREMAILHERE",
        "password": "YOURPASSWORDHERE"
  • This script requires your google username/password, but as it's running locally, it's not a HUGE security risk, just a mild one.

Running the server

node app.js

Installing as a service on mac osx

sudo node mac_daemon.js install

This will install the node server as a damon on your mac, that should work and reset itself on fails / restarts. This requires sudo priveleges.

After service is Installed, logs can be viewed in /Library/Logs/Buffer to Google+/buffertogoogle.log

To uninstall the server sudo node mac_daemon.js uninstall


This was done as a proof of concept. Getting Casperjs script to post to google was challenging and it was fun.

Known Issues

Because this is a hack, and google+ doesn't have a public API, some issues arrose.

  • Doesn't work if you have 2 step authentication enabled
  • Doesn't work on remote servers, I initially wanted this to run on heroku, can't be done
  • Has to run from any location google already seen you logging in


WHile this code doesn't do anything harmful like saving your password (check for youself, it's all here), it doesn't stop someone from accessing your computer and reading the config.json.


I'm not responsible for any damages that using this script may provide you.