APIs & Web Services APIs enable your library to get at the core of your Symphony, Horizon, and EOS.Web ILS. With developer-level API access you can modify your solution to function the way you want. With web services, your solutions are able to perform the way your users expect. Request Demo Connect your ILS Use APIs to connect your ILS to other solutions in your institution, like: learning management systems, student management systems, authentication services, enterprise resource planning systems and more. Open up your choices With our Best-of-Breed philosophy, SirsiDynix makes sure that your API connections are as easy as possible through our partnerships with library solution vendors. More Information Contact Us About Us Careers Support Privacy Security Connections Accessibility Certifications Copyright © 2021 Sirsi Corporation