Some products and features are in the process of being renamed. Generative playbook and flow features are also being migrated to a single consolidated console. See the details.
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While you can use Dialogflow by making direct REST over HTTP requests,
we provide client libraries for several popular languages.
Google Cloud Client Libraries
Dialogflow client libraries are built on
Google Cloud Client Libraries.
This common infrastructure provides functionality for API-specific library implementations,
but it also provides types and methods that you may use directly when using any Cloud API.
Authentication and access control
The Dialogflow quickstart guides provide basic information
on authentication and access control.
For more detailed information, see the following:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["Dialogflow offers client libraries for several popular languages, built on Google Cloud Client Libraries, providing a common infrastructure and direct-use types and methods."],["While direct REST over HTTP requests are possible, using client libraries is another option for interacting with Dialogflow."],["Dialogflow offers client libraries and guides for C++, C#, Go, Java, Node.js, and Python."],["Authentication and access control information is available in Dialogflow quickstart guides and more detailed documentation covering authentication methods and roles."]]],[]]
