Node.js Client Library Release Notes

The Actions On Google client library for Dialogflow and Actions SDK is a NodeJS module that helps you build your fulfillment whether you're using Dialogflow or the Actions SDK.

See the GitHub repo for more information.


To install the client library, run the following command:

cd <nodejs-project-dir>/
npm install actions-on-google --save

Release Notes


Version 1.9.0

  • Added support for askToDeepLink.
  • Added askForPlace.
  • Added error message for Dialogflow v2 webhook requests.
  • Added a call to action to debug intent error.
  • Handled error if userStorage is invalid JSON.
  • Added console binding for debug logs.
  • Added imageDisplayOptions to Carousel.
  • Escalated deprecation logs to warnings.
  • Removed unnecessary semicolons.


Version 1.8.2

  • Corrected token verification for google-auth-library.
  • Added package version logging.


Version 1.8.1

  • Fixed argument values of reprompts.


Version 1.8.0

  • Updated dependency google-auth-library.
  • Added a JSON output script for coverage.
  • Updated error output type for ImageDisplayOption.
  • Added DIRECT tokenization type.
  • Added object-curly-spacing eslint rule.
  • Updated description of CROPPED image display option.
  • Ran CI on node version 6 and 8.


Version 1.7.0

  • Fixed handleRequestAsync jsdoc example.
  • Added notice to askFor that works only for en_* locales.
  • Allowed whitespace padding in SSML input.
  • Added tests for behavior.
  • Added notice that Dialogflow v2 is not supported.
  • Standardized class declaration syntax.
  • Set Dialogflow speech for SSML in SimpleResponse.
  • Added @private to getArgumentCommon.
  • Added max-len 100 eslint rule.
  • Exposed ImageDisplay enum on AssistantApp instances.
  • Added no-magic-numbers eslint rule.
  • Moved Enums to prototype of AssistantApp.
  • Added stricter eslint autofix rules.
  • Added @private type annotation to ANY_TYPE_PROPERTY_.
  • Added note about Brand Verification.
  • Added description for ImageDisplays enum.
  • Fixed typo in example for askForSignIn.


Version 1.6.1

  • Added custom transaction token type.
  • Added JSDoc for ImageDisplayOptions.


Version 1.6.0

  • Added support for Updates API.
  • Added support for imageDisplayOption in BasicCard.
  • Added support for userStorage and lastSeen.
  • Added handleRequestAsync() for Promise support.
  • Fixed bugs for transactions.
  • Updated transaction enums to match documentation.
  • Renamed isRequestFromAssistant to isRequestFromGoogle.


Version 1.5.1

  • Fixed buildLineItem parameters mixup.
  • Fixed isRequestFromAssistant JSDoc return description.
  • Added linting rules for JSDoc and fixed existing violations.


Version 1.5.0

  • Renamed API.AI references to Dialogflow.


Version 1.4.0

  • Fixed no input prompts sent with rich responses.
  • Added support for new NO_INPUT and CANCEL intents.
  • Added support for NEW_SURFACE intent.


Version 1.3.1


Version 1.3.0


Version 1.2.1

  • Refactored the AssistantApp base class.
  • Refactored getter methods and error handling, adding better logs.
  • "Data extraction" now happens in the classes' constructor, no longer requires a call to handleRequest().
  • Updated documentation.
  • Added validation to suggestion chips.
  • REGION_NOT_SUPPORTED now has the correct string value.


Version 1.2.0

  • Added "delivery address" in the order object. To specify one, use addLocation().
  • Removed "CREATED" as a valid state for OrderState.
  • Added locale as part of the request. You can obtain it with a call to getUserLocale().
  • Added support for customerInfoProperties.
  • Better code coverage for tests.
  • Bug fixes.


Version 1.1.1

  • Refactored Proto3 conversion to subclasses.


Version 1.1.0

  • Added support for more AoG surfaces, including builders for rich visual responses, and accessors for app surface capabilities and user input types.
  • Added support for Transactions APIs, including builders for Orders, Carts, LineItems, and OrderUpdates, as well as responses for checking transaction requirements, getting user delivery address, and confirming a transaction.
  • Added conversation helpers to ask for a user confirmation, a date and time, and in-dialog sign in.


Version 1.0.9

  • Added a getContextArgument() method.
  • Added a getContext() method to retrieve a particular context.
  • Fixed getArgument() method.


Version 1.0.8

  • Defensive check for conversation type in ActionsSDK request.


Version 1.0.7

  • Defensive check for originalRequest object in ApiAiAssistant constructor.


Version 1.0.6

  • Added ‘getContexts()’ method.


Version 1.0.5

  • Improved error handling for getArgument() method.
  • Fixed error handling for getUser() method.


Version 1.0.4

  • Documentation fixes.
  • Improved debug logging.
  • Improved support for SSML syntax.


Version 1.0.3

  • Removed support for inDialogTriggers in the Actions SDK.
  • Changed ActionsSdkAssistant.ask method parameters.


Version 1.0.2

  • Initial public launch of the client library on GitHub and NPM.