# Roblox Open Cloud Messaging Service

**Canonical:** https://apis.io/apis/roblox/roblox-open-cloud-messaging-service/  
**Provider:** Roblox — https://apis.io/providers/roblox/  
**Base URL:** https://apis.roblox.com/messaging-service  
**Documentation:** https://create.roblox.com/docs/cloud/open-cloud/usage-messaging-service

Roblox Open Cloud Messaging Service is one of 8 APIs that [Roblox](https://apis.io/providers/roblox/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Messaging, Open Cloud, and Pub-Sub. The published artifact set on APIs.io includes API documentation.

The Messaging Service Open Cloud API publishes messages to a topic that running game servers can subscribe to via the in-engine MessagingService class, enabling cross-server and external-to-engine broadcasts for LiveOps events and shutdowns.

## Machine-readable artifacts (1)

- **Documentation** — https://create.roblox.com/docs/cloud/open-cloud/usage-messaging-service

## Other Roblox APIs (7)

- [Roblox Open Cloud API](https://apis.io/apis/roblox/roblox-open-cloud-api/)
- [Roblox Open Cloud Data Stores](https://apis.io/apis/roblox/roblox-open-cloud-datastores/)
- [Roblox Open Cloud Place Publishing](https://apis.io/apis/roblox/roblox-open-cloud-place-publishing/)
- [Roblox Open Cloud Assets](https://apis.io/apis/roblox/roblox-open-cloud-assets/)
- [Roblox Engine API (Luau)](https://apis.io/apis/roblox/roblox-engine-api-luau/)
- [Roblox Studio Plugin API](https://apis.io/apis/roblox/roblox-studio-plugin-api/)
- [Roblox OAuth 2.0](https://apis.io/apis/roblox/roblox-oauth2/)

## Tags

Messaging, Open Cloud, Pub-Sub

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