RINF API BETA version Help Page

On the client, set the Accept request header to application/json;odata.metadata=full.

You should access the Operational Point endpoint and use the $expand operator, like in the following example:
https://t-rinf.test-era.europa.eu/api/OperationalPoints(12304,512)?$expand=OPTracks/OPTrackParameters

The automatic notification is not supported by the API. Nevertheless, you can implement your own notification system by querying the DataImports endpoint. In adition, you can use the $filter operator to see the diferences for a specific member state.

You can get more documentation on the OData protocol on the official site:
OData services
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