Who are Yahoo! Web Services and APIs for?
Yahoo! Web Services are for developers, businesses, and researchers interested in using Yahoo! products, services, data, and content as a resource in their applications. Currently, this program is free, not subject to any SLA or uptime agreement, and subject to daily limits on query volume. If your requirements are above and beyond our standard non-commercial usage policies, please contact us and tell us how we can help your business grow.