# dialogflow > Dialogflow API client for Node.js Latest version **1.2.0** (published 2020-02-07) · Apache-2.0 license · 0 weekly downloads ## Install ```sh npm install dialogflow pnpm add dialogflow yarn add dialogflow bun add dialogflow ``` ## Health **Score 23/100 (F)** — status: abandoned. Positive: has types package; no vulnerabilities; high quality score. Warnings: low downloads; no esm support. Negative: abandoned; low maintenance score. ## Facts | | | |---|---| | Version | 1.2.0 | | Published | 2020-02-07 | | First published | 2017-11-10 | | Weekly downloads | 0 | | License | Apache-2.0 | | TypeScript types | separate (@types/dialogflow) | | Module format | CommonJS | | Node | >=8.10.0 | | Dependencies | 2 | | Unpacked size | 8.3 MB | | Known vulnerabilities | 0 (+11 in 1 direct dependencies) | | Install scripts | no | | GitHub stars | 791 | | Author | Google LLC | | Maintainers | dialogflow.pkgmgr, google-node-team, google-wombot | | Keywords | google apis client, google api client, google apis, google api, google, google cloud platform, google cloud, cloud, google dialogflow, dialogflow, Dialogflow API | ## Links - npm: https://www.npmjs.com/package/dialogflow - Repository: https://github.com/googleapis/nodejs-dialogflow - Homepage: https://github.com/googleapis/nodejs-dialogflow#readme - Issues: https://github.com/googleapis/nodejs-dialogflow/issues - npm.io page: https://npm.io/package/dialogflow ## Dependencies (2) - [google-gax](https://npm.io/package/google-gax.md) ^1.7.5 - [protobufjs](https://npm.io/package/protobufjs.md) ^6.8.0 ## Alternatives - [mobx-react](https://npm.io/package/mobx-react.md) — 2.8M weekly downloads - [rc-tree](https://npm.io/package/rc-tree.md) — 2.6M weekly downloads - [@react-oauth/google](https://npm.io/package/@react-oauth/google.md) — 1.3M weekly downloads - [@wagmi/connectors](https://npm.io/package/@wagmi/connectors.md) — 877.0K weekly downloads - [vee-validate](https://npm.io/package/vee-validate.md) — 836.4K weekly downloads ## Recent versions - 1.2.0 (latest) — 2020-02-07 - 1.1.2 — 2020-01-30 - 1.1.1 — 2020-01-09 - 1.1.0 — 2020-01-06 - 1.0.0 — 2019-12-05 - 0.14.1 — 2019-11-15 - 0.14.0 — 2019-11-08 - 0.13.0 — 2019-11-05 - 0.12.2 — 2019-10-22 - 0.12.1 — 2019-10-14 - 0.12.0 — 2019-09-16 - 0.11.0 — 2019-09-09 - 0.10.3 — 2019-07-23 - 0.10.2 — 2019-07-01 - 0.10.1 — 2019-06-14 - … 14 more at https://npm.io/package/dialogflow/versions ## README [//]: # "This README.md file is auto-generated, all changes to this file will be lost." [//]: # "To regenerate it, use `python -m synthtool`." Google Cloud Platform logo # [Dialogflow API: Node.js Client](https://github.com/googleapis/nodejs-dialogflow) [![release level](https://img.shields.io/badge/release%20level-general%20availability%20%28GA%29-brightgreen.svg?style=flat)](https://cloud.google.com/terms/launch-stages) [![npm version](https://img.shields.io/npm/v/dialogflow.svg)](https://www.npmjs.org/package/dialogflow) [![codecov](https://img.shields.io/codecov/c/github/googleapis/nodejs-dialogflow/master.svg?style=flat)](https://codecov.io/gh/googleapis/nodejs-dialogflow) ### **_IMPORTANT NOTE_** **Version 2.0.0 renames `dialogflow` to `@google-cloud/dialogflow` on npm, along with introducing TypeScript types.** Dialogflow API client for Node.js * [Dialogflow API Node.js Client API Reference][client-docs] * [Dialogflow API Documentation][product-docs] * [github.com/googleapis/nodejs-dialogflow](https://github.com/googleapis/nodejs-dialogflow) Read more about the client libraries for Cloud APIs, including the older Google APIs Client Libraries, in [Client Libraries Explained][explained]. [explained]: https://cloud.google.com/apis/docs/client-libraries-explained **Table of contents:** * [Quickstart](#quickstart) * [Before you begin](#before-you-begin) * [Installing the client library](#installing-the-client-library) * [Using the client library](#using-the-client-library) * [Samples](#samples) * [Versioning](#versioning) * [Contributing](#contributing) * [License](#license) ## Quickstart ### Before you begin 1. [Select or create a Cloud Platform project][projects]. 1. [Enable billing for your project][billing]. 1. [Enable the Dialogflow API][enable_api]. 1. [Set up authentication with a service account][auth] so you can access the API from your local workstation. ### Installing the client library ```bash npm install dialogflow ``` ### Using the client library ```javascript const dialogflow = require('dialogflow'); const uuid = require('uuid'); /** * Send a query to the dialogflow agent, and return the query result. * @param {string} projectId The project to be used */ async function runSample(projectId = 'your-project-id') { // A unique identifier for the given session const sessionId = uuid.v4(); // Create a new session const sessionClient = new dialogflow.SessionsClient(); const sessionPath = sessionClient.sessionPath(projectId, sessionId); // The text query request. const request = { session: sessionPath, queryInput: { text: { // The query to send to the dialogflow agent text: 'hello', // The language used by the client (en-US) languageCode: 'en-US', }, }, }; // Send request and log result const responses = await sessionClient.detectIntent(request); console.log('Detected intent'); const result = responses[0].queryResult; console.log(` Query: ${result.queryText}`); console.log(` Response: ${result.fulfillmentText}`); if (result.intent) { console.log(` Intent: ${result.intent.displayName}`); } else { console.log(` No intent matched.`); } } ``` ## Samples Samples are in the [`samples/`](https://github.com/googleapis/nodejs-dialogflow/tree/master/samples) directory. The samples' `README.md` has instructions for running the samples. | Sample | Source Code | Try it | | --------------------------- | --------------------------------- | ------ | | Detect Intent (Text) | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.js,samples/README.md) | | Create Knowledge Base | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | Get Knowledge Base | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | list Knowledge Base | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | list Knowledge Base | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | create Document | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | list Documents | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | Get Document | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | delete Document | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | detect Intent with sentiment analysis | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | detect Intent with text-to-speech response | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | detect Intent with Knowledge Base | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.v2beta1.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.v2beta1.js,samples/README.md) | | Detect Intent (Audio) | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.js,samples/README.md) | | Detect Intent (Streaming) | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/detect.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/detect.js,samples/README.md) | | Create Entity | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | | Delete Entity | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | | Create Intent | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | | Delete Intent | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | | Create Context | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | | Delete Context | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | | Create Session Entity Type | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | | Delete Session Entity Type | [source code](https://github.com/googleapis/nodejs-dialogflow/blob/master/samples/resource.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-dialogflow&page=editor&open_in_editor=samples/resource.js,samples/README.md) | The [Dialogflow API Node.js Client API Reference][client-docs] documentation also contains samples. ## Versioning This library follows [Semantic Versioning](http://semver.org/). This library is considered to be **General Availability (GA)**. This means it is stable; the code surface will not change in backwards-incompatible ways unless 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 Platform Launch Stages][launch_stages] [launch_stages]: https://cloud.google.com/terms/launch-stages ## Contributing Contributions welcome! See the [Contributing Guide](https://github.com/googleapis/nodejs-dialogflow/blob/master/CONTRIBUTING.md). ## License Apache Version 2.0 See [LICENSE](https://github.com/googleapis/nodejs-dialogflow/blob/master/LICENSE) [client-docs]: https://googleapis.dev/nodejs/dialogflow/latest [product-docs]: https://cloud.google.com/dialogflow-enterprise/ [shell_img]: https://gstatic.com/cloudssh/images/open-btn.png [projects]: https://console.cloud.google.com/project [billing]: https://support.google.com/cloud/answer/6293499#enable-billing [enable_api]: https://console.cloud.google.com/flows/enableapi?apiid=dialogflow.googleapis.com [auth]: https://cloud.google.com/docs/authentication/getting-started --- _Source: https://npm.io/package/dialogflow · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._