# Syniverse Event Subscription Service API (Event Manager)

**Canonical:** https://apis.io/apis/syniverse/syniverse-event-subscription-service-api/  
**Provider:** Syniverse — https://apis.io/providers/syniverse/  
**Base URL:** https://api.syniverse.com/ess/v1  
**Documentation:** https://sdcdocumentation.syniverse.com/index.php/reporting/event-manager/overview

Syniverse Event Subscription Service API (Event Manager) is one of 48 APIs that [Syniverse](https://apis.io/providers/syniverse/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Webhook, Event, and Notification. The published artifact set on APIs.io includes API documentation and an API reference.

The webhook and event layer of the Syniverse Developer Community. The Event Subscription Service (ESS) API manages topics, topic-subscriptions, delivery-configurations, event-types, event-deliveries, event-delivery-attempts and event-buffer-files, driving scheduled or near-real-time REST delivery of message delivery receipts and phone-number status change events to a customer endpoint, with None, Basic Auth or OAuth 2.0 on the receiving side. Documented as a rendered RAML console; no downloadable machine-readable definition was found.

## Machine-readable artifacts (4)

- **Documentation** — https://sdcdocumentation.syniverse.com/index.php/reporting/event-manager/overview
- **APIReference** — https://sdcdocumentation.syniverse.com/index.php/reporting/event-manager/resources
- **Documentation** — https://sdcdocumentation.syniverse.com/index.php/reporting/event-manager/user-guide
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/syniverse/refs/heads/main/apis.yml

## Other Syniverse APIs (12)

- [Syniverse 10DLC ATT API](https://apis.io/apis/syniverse/syniverse-10dlc-att-api/)
- [Syniverse 10DLC LongCodes API](https://apis.io/apis/syniverse/syniverse-10dlc-longcodes-api/)
- [Syniverse 10DLC Number Pools API](https://apis.io/apis/syniverse/syniverse-10dlc-number-pools-api/)
- [Syniverse 10DLC v1 API](https://apis.io/apis/syniverse/syniverse-10dlc-v1-api/)
- [Syniverse 10DLC v1 Number Pools API](https://apis.io/apis/syniverse/syniverse-10dlc-v1-number-pools-api/)
- [Syniverse Access Token API](https://apis.io/apis/syniverse/syniverse-access-token-api/)
- [Syniverse Application API](https://apis.io/apis/syniverse/syniverse-application-api/)
- [Syniverse Application Instance API](https://apis.io/apis/syniverse/syniverse-application-instance-api/)
- [Syniverse Application Instance Session API](https://apis.io/apis/syniverse/syniverse-application-instance-session-api/)
- [Syniverse Application Processor Results API](https://apis.io/apis/syniverse/syniverse-application-processor-results-api/)
- [Syniverse Application Script API](https://apis.io/apis/syniverse/syniverse-application-script-api/)
- [Syniverse ATT DCA Campaigns API](https://apis.io/apis/syniverse/syniverse-att-dca-campaigns-api/)

## Tags

Webhook, Event, Notification

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/syniverse/syniverse-event-subscription-service-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/syniverse/.