oanda.com historical foreign currency exchange rates

Outputs one of two feeds depending on the condition. If the condition is "false" or "no" or "off" or "0" or an empty string, then it is evaluated as false, otherwise as true. Character case is ignored.

Uses Yahoo! search to find one single result for for each site.

Extracts all A-Tags from a page and emits them as items

This is a kind of generic proxy to fetch any page content and split it into items that can be processed by any AJAX / JSON application.

Searches finance.google.com for matching stock names

Fetches Yahoo finance data for a given stock symbol and a given date range.

Convert a csv file to JSON data

Uses Google's built-in calculator and conversion function. E.g.: "5 + 2 * 2" or "123 USD in EUR" See http://www.google.com/help/calculator.html for details.

Outputs a single item with the content depending on the condition. If the condition is "false" or "no" or "off" or "0" or an empty string, it is evaluated as false, otherwise as true. Character case is ignored.