Dialogflow: Python Client

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Python idiomatic client for Dialogflow ES

Dialogflow ES is an enterprise-grade NLU platform that makes it easy for developers to design and integrate conversational user interfaces into mobile apps, web applications, devices, and bots.

Read more about the client libraries for Cloud APIs, including the older Google APIs Client Libraries, in Client Libraries Explained.

Before you begin

  1. Select or create a Cloud Platform project.

  2. Enable billing for your project.

  3. Enable the Google Cloud Dialogflow API.

  4. Set up authentication with a service account so you can access the API from your local workstation.


pip install google-cloud-dialogflow

NOTE: We highly recommend that you install this library in a virtualenv.

Supported Python Versions

Python >= 3.6

Unsupported Python Versions

The last version of this library compatible with Python 2.7 is dialogflow==1.1.0.


View usage documentation.


This library follows Semantic Versioning.

This library is considered to be stable. This means and that the code surface will not change in backwards-incompatible ways unless either absolutely necessary (e.g. because of critical security issues) or with an extensive deprecation period. Issues and requests against GA libraries are addressed with the highest priority.

More Information: Google Cloud Python Library Support


Contributions welcome! See the Contributing Guide.


Apache Version 2.0

See the LICENSE file for more information.