# API.DR.02 Event Subscription

### Description

The subscriber APIs help to define endpoints that facilitate receipt of subscribe/unsubscribing events from the registry. The notify endpoint is to be implemented at the SP system end to receive event data.&#x20;

### Technical Definition

The specification is the same as defined in the common space here:

[API.COM.02 Event Subscription](https://app.gitbook.com/s/F9fu0tIY1rJUsF03WdAv/standards-for-interoperability-interfaces/common-standards-for-interoperability-interfaces/api/methods/api.com.02-event-subscription "mention").

### Applicability to this Interface and Examples

It is also applicable to this interface, as outlined in the sample APIs at the bottom of each of the [1.2-process](../../1.2-process "mention") pages.

The examples are also consolidated technically here:



{% embed url="https://spdci.github.io/api-standards/release/sample-jsons/dr" %}
