Welcome to the official Yahoo Sports Fantasy page. News and notes about Fantasy to help you win your league. For support visit: ceii.info. The Fantasy Sports APIs provide URIs used to access fantasy sports data. Currently the APIs support retrieval of Fantasy Football, Baseball, Basketball, and. Comprehensive Fantasy news, scores, standings, fantasy games, rumors, and more. This will throw an error if any of the specified games do not support league sub-resources. This appears be random and not statistic specific. Pending transactions will not show up if you simply ask for all of the transactions in the league, because they can only be seen by certain teams. For Business Open Menu Close Menu Apple and Business Shop for Business. Parameters can be provided to Resources and Collections as semicolon-delimited key-value pairs. Most of the Fantasy API data relies on 3-legged OAuth, as much of the data is specific to a certain Yahoo! McGregor be worth the hefty PPV price tag?