---
id: azure-eventhub
version: "5.15.1"
license: unclear
license_treatment: unclear
maintenance: active
---

# azure-eventhub — Microsoft Azure Event Hubs Client Library for Python

License: unclear · Maintenance: active · Downloads: 13.9M/mo

## What it is and what it does

Azure Event Hubs is a client library for interacting with Azure's managed pub-sub event streaming service. It provides EventHubProducerClient and EventHubConsumerClient classes to emit telemetry, publish application state changes, and consume event streams from Azure Event Hubs. The library handles authentication via connection strings or Azure Active Directory credentials, manages partitioned event delivery, and supports both synchronous and asynchronous APIs.

The package is designed for scenarios where you need to ingest high-volume event data from connected devices or applications, transform it, and stream it to multiple independent consumers or analytics platforms. It abstracts the AMQP protocol and Azure service details, allowing you to focus on event publishing and consumption logic. Thread safety and coroutine safety are not guaranteed, so applications must manage concurrency explicitly.

Use it for:

- Emit application telemetry and diagnostic logs to a centralized Event Hub for business intelligence and monitoring.
- Publish state-change events that loosely coupled systems can observe and react to without direct coupling.
- Consume events from an Event Hub, transform them, and republish to a new stream for downstream consumers.
- Build real-time analytics pipelines by consuming Event Hub streams with analytics providers.
- Collect sensor data from connected devices and route it to storage or processing systems.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Publishes and consumes events from Azure Event Hubs, a scalable pub-sub service for ingesting and streaming millions of events per second to multiple consumers.

Yes. The package is production-stable, actively maintained, has low install friction, and is the official Azure SDK for Event Hubs. It carries no known vulnerabilities and supports Python 3.9 or later. Install it if you need to publish or consume events from Azure Event Hubs; the only caveat is that thread and coroutine safety are not guaranteed, so your application must manage concurrency carefully.

## Install

pip install azure-eventhub
uv add azure-eventhub
poetry add azure-eventhub

## Installing azure-eventhub

Before you install: Low install friction with only two runtime dependencies (azure-core and typing-extensions). Active maintenance with recent commits; production-stable status as part of the official Azure SDK.

Quickstart:

pip install azure-eventhub

from azure.eventhub import EventHubProducerClient

client = EventHubProducerClient.from_connection_string(connection_str, eventhub_name=hub_name)
with client:
    event_data_batch = client.create_batch()
    event_data_batch.add(EventData(body=b"test"))
    client.send_batch(event_data_batch)

Requires Python 3.9 or later; requires an Azure subscription and Event Hubs namespace with an Event Hub already created; async API requires aiohttp; AAD authentication requires azure-identity.

Verify before relying:

- Whether aiohttp and azure-identity are truly optional or required for specific use patterns.
- Specific throughput or latency characteristics under typical workloads.
- Thread-safety guarantees or recommended patterns for concurrent access.

## Package facts

- License: not declared (unclear)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 13.9M/month (top 5,000 on PyPI)
- Known vulnerabilities: none known

## Tags

azure event hubs client, publish subscribe messaging azure, event streaming azure, azure telemetry ingestion, distributed event processing, azure event consumer producer, real-time event streaming, azure-sdk, event-streaming, pub-sub

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