MyDisease.info provides simple-to-use REST web services to query/retrieve disease annotation data. It’s designed with simplicity and performance emphasized. You can use it to power a web application which requires querying disease annotations. For example, MyDisease.info services are used to power BioGPS; or use it in an analysis pipeline to retrieve always up-to-date disease annotations.
The source code of MyDisease.info project is hosted at GitHub: https://github.com/biothings/mydisease.info.