This bot uses the iGoogle Calculator to fetch the USD->COP conversion every day and then it posts those results to Twitter (@usd2cop).
If you want to test this out on your own account, make sure you set the following environment variables:
export CONSUMER_KEY=your_consumer_key
export CONSUMER_SECRET=your_consumer_secret
export OAUTH_TOKEN=your_oauth_token
export OAUTH_SECRET=your_oauth_secret
Fill a bug in the Issues section or write me at: [email protected].