Implementation Guidance > Connectivity

Connectivity Summary

Client systems will be required to connect to ONE Access Provider Gateway in order to access provincial FHIR based interfaces. The Gateway will authorize Point of Service (PoS) applications to access the provincial Mental Health and Addictions Provincial Data Set Repository to submit data.

Connectivity to the Ontario MHA PDS FHIR service through the Gateway requires consumer implementation of a ONE ID Public Key Infrastructure (PKI) certificate and OAuth2/OpenID Connect authorization and authentication protocols.

To support connectivity to the ONE Access Gateway, please refer to the documentation below:

ONE Access Gateway Transport Specification Download Link

ONE ID OpenID Connect Specification Download Link

For further questions about gateway connectivity, please contact the Digital Health Standards.