OHDSI WebAPI contains all OHDSI RESTful services that can be called from OHDSI applications.

• Provides a centralized API for working with 1 or more databases converted to the Common Data Model (CDM) v5.
• Searching the OMOP standardized vocabularies for medical concepts and constructing concept sets.
• Defining cohort definitions for use in identifying patient populations.
• Characterizing cohorts
• Computing incidence rates
• Retrieve patient profiles
• Design population level estimation and patient level prediction studies

OHDSI WebAPI is a Java 8 web application that utilizes a database (PostgreSQL, SQL Server or Oracle) for storage.

Documentation can be found a the Web API Installation Guide which covers the system requirements and installation instructions.

The following parameters are used: security.saml.idpMetadataLocation=classpath:saml/dev/idp-metadata.xml- path to metadata used by identity provider security.saml.metadataLocation=saml/dev/sp-metadata.xml - service provider metedata path security.saml.keyManager.keyStoreFile=classpath:saml/samlKeystore.jks - path to keystore security.saml.keyManager.storePassword=nalle123 - keystore password security.saml.keyManager.passwords.arachnenetwork=nalle123 - private key password security.saml.keyManager.defaultKey=apollo - keystore alias security.saml.sloUrl=https://localhost:8443/cas/logout - identity provider logout URL security.saml.callbackUrl=http://localhost:8080/WebAPI/user/saml/callback - URL called from identity provider after login

Instructions can be found at webapi-component-geospatial

It was chosen to use embedded PG instead of H2 for unit tests since H2 doesn't support window functions, md5 function, HEX to BIT conversion, setval, set datestyle, CTAS + CTE.

• Developer questions/comments/feedback: OHDSI forum
• We use the GitHub issue tracker for all bugs/issues/enhancements.

• WebAPI follows Semantic versioning;
• Only Non-SNAPSHOT dependencies should be presented in POM.xml on release branches/tags.

OHDSI WebAPI is licensed under Apache License 2.0