This API is now the Google Sheets API. To view an updated profile click here.
From their site: The Google Spreadsheets data API allows client applications to view and update Spreadsheets content in the form of a Google data API ("GData") feeds. Your client application can request a list of a user's spreadsheets, edit or delete content in an existing Spreadsheets worksheet, and query the content in an existing Spreadsheets worksheet.
I recently wrote an AppsScript that sends an e-mail every time a new tweet is posted on a specified Twitter account and encouraged you to copy it and use it on your own. I run it in Google Spreadsheets every 5 minutes and after several weeks I started to receive error messages that the script exceeds a limit of 150 API calls per hour imposed by Twitter. The script always fetches the latest tweets from a Twitter account in one API call per a single run, thus according to my configuration settings it should make a maximum of 12 API calls per hour. Wonder what is wrong here?