> ## Documentation Index
> Fetch the complete documentation index at: https://opendonationassistant.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Subscriptions Service Description

**Subscriptions Service** acts as a bridge between the ODA messaging backbone and external consumers. It maintains a registry of which users (recipients) are interested in specific events and ensures that when an event occurs, all relevant subscribers are notified.

[GitHub](https://github.com/opendonationassistant/oda-subscriptions-service)   [DeepWiki](https://deepwiki.com/OpenDonationAssistant/oda-subscriptions-service)   [OpenAPI Spec](https://github.com/OpenDonationAssistant/docs/blob/main/api-reference/oda-subscriptions-service-1.0.0.yml)