Prebuilt Connectors 

A number of prebuilt connectors are now available:

• Amazon Simple Storage Services - Browser Direct Upload & Download
• Google Geocoding API
• Google reCAPTCHA
• Google Translate API
• Login Form with 2-factor authentication
• Single sign-on using Google, Microsoft, and Facebook
• OpenWeatherMap API
• Sending Email using SendGrid API
• Sending SMS Using Twilio

For more information, refer to Web API Client Example Library and Download the Library Import Package in the Web Services guide.