# HiveMQ MQTT over WebSocket

**Canonical:** https://apis.io/apis/hivemq/mqtt-websocket/  
**Provider:** HiveMQ — https://apis.io/providers/hivemq/  
**Base URL:** ws://localhost:8000/mqtt  
**Documentation:** https://docs.hivemq.com/hivemq/latest/user-guide/listeners.html

HiveMQ MQTT over WebSocket is one of 4 APIs that [HiveMQ](https://apis.io/providers/hivemq/) publishes on the [APIs.io](https://apis.io/) network, described by an AsyncAPI event-driven specification. Tagged areas include MQTT, WebSocket, Pub-Sub, and IoT. The published artifact set on APIs.io includes API documentation and an AsyncAPI specification.

MQTT 3.x and MQTT 5 messaging endpoints exposed over WebSocket for browser and edge clients to publish and subscribe to topics. Used by web dashboards and JavaScript IoT clients to interact with the HiveMQ broker without native TCP MQTT support.

## Machine-readable artifacts (3)

- **Documentation** — https://docs.hivemq.com/hivemq/latest/user-guide/listeners.html
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/hivemq/refs/heads/main/asyncapi/hivemq-asyncapi.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/hivemq/refs/heads/main/apis.yml

## Other HiveMQ APIs (3)

- [HiveMQ Data Hub API](https://apis.io/apis/hivemq/hivemq-data-hub-api/)
- [HiveMQ Management API](https://apis.io/apis/hivemq/hivemq-management-api/)
- [HiveMQ Mqtt API](https://apis.io/apis/hivemq/hivemq-mqtt-api/)

## Tags

MQTT, WebSocket, Pub-Sub, IoT

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