Google Workspace 加购项：可让您扩展其他 Google Workspace 应用，并在 Google Workspace Marketplace 中将您的 Chat 应用与其他类型的应用一起列出。
如需了解详情，请参阅 Google Workspace 插件文档中的扩展 Google Chat。
Chat API 互动事件：可让您构建其他功能，例如 Chat 应用首页，并使用其他架构，例如 Pub/Sub 和 Dialogflow CX。如需了解详情，请参阅接收和响应互动事件。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-08。"],[],[],null,["# Build an interactive Google Chat app\n\nThis page provides an overview of the frameworks that you can use to build an\ninteractive Google Chat app. \n\nInteractive Chat apps let users do any of the following:\n\n- Add Chat apps to Chat spaces or direct messages.\n- Send messages to or receive messages from Chat apps.\n- Prompt Chat apps with a command.\n- Preview links from an external service or system.\n- Submit information to Chat apps, such as entering text into a dialog or card message.\n\nHow users discover and use interactive Chat apps\n------------------------------------------------\n\nUsers can discover and use Chat apps published to the\nMarketplace in many ways, including the following:\n\n- Search and install Chat apps from Google Chat or the Marketplace.\n- Interact with a Chat app that's been added to a Chat space.\n- Discover the Chat app in their direct messages panel after a Google Workspace administrator installed the Chat app on their behalf.\n\nTo start using a Chat app, Google Chat users can\nstart a direct message with the Chat app or add it to a\nspace. Users can also add the Chat app by @mentioning\nit. For more information, see\n[Use Chat apps](https://support.google.com/chat/answer/7655820).\n\nThe following example shows how a user @mentions a\nChat app to add it to a space:\n\nChoose a framework for your interactive Chat app\n------------------------------------------------\n\nTo build a Chat app that interacts with users, you\ncan choose between the following frameworks:\n\n- **Google Workspace add-on** : Lets you extend other Google Workspace applications and list your Chat app with other types of apps on the Google Workspace Marketplace. To learn more, see [Extend Google Chat](/workspace/add-ons/chat) in the Google Workspace add-on documentation.\n- **Chat API interaction event** : Lets you build additional features such as a [Chat app homepage](/workspace/chat/send-app-home-card-message) and use other architectures such as Pub/Sub and Dialogflow CX. To learn more, see [Receive and respond to interaction events](/workspace/chat/receive-respond-interactions).\n\n### Configure an interactive Chat app\n\nFor each framework, the following table shows the documentation for configuring\nand creating a basic interactive Chat app for each\n[Google Chat app architecture](/workspace/chat/structure):\n\n| Configuration | Add-on | Chat API interaction events |\n|------------------------|-----------------------------------------------------------------|-----------------------------------------------------------------------------|---|\n| Configure the Chat API | [Documentation](/workspace/add-ons/chat/configure) | [Documentation](/workspace/chat/configure-chat-api) |\n| **Quickstarts** | |||\n| Apps Script | [Documentation](/workspace/add-ons/chat/quickstart-apps-script) | [Documentation](/workspace/chat/quickstart/apps-script-app) |\n| HTTP service | [Documentation](/workspace/add-ons/chat/quickstart-http) | [Documentation](/workspace/chat/quickstart/gcf-app) |\n| Dialogflow CX | Unavailable for add-ons. | [Documentation](/workspace/chat/build-dialogflow-chat-app-natural-language) |\n| Pub/Sub | Unavailable for add-ons. | [Documentation](/workspace/chat/quickstart/pub-sub) |\n\n### Build interactive features\n\nFor each framework, the following table shows the documentation for\nbuilding interactive features:\n\n| Feature | Add-on | Chat API interaction events |\n|---------------------------------------|------------------------------------------------------------------------|-------------------------------------------------------------|\n| Send messages | [Documentation](/workspace/add-ons/chat/send-messages) | |\n| Respond to commands | [Documentation](/workspace/add-ons/chat/commands) | [Documentation](/workspace/chat/commands) |\n| Build interactive dialogs | [Documentation](/workspace/add-ons/chat/dialogs) | [Documentation](/workspace/chat/dialogs) |\n| Collect and process information | [Documentation](/workspace/add-ons/chat/collect-information) | [Documentation](/workspace/chat/read-form-data) |\n| Preview links in Chat messages | [Documentation](/workspace/add-ons/chat/preview-links) | [Documentation](/workspace/chat/preview-links) |\n| Build a homepage for your Chat app | Unavailable for add-ons. | [Documentation](/workspace/chat/send-app-home-card-message) |\n| Connect to external systems and tools | [Documentation](/workspace/add-ons/guides/connect-third-party-service) | [Documentation](/workspace/chat/connect-web-services-tools) |\n\nRelated topics\n--------------\n\n- [Build a Google Chat app as a Google Workspace add-on](/workspace/add-ons/chat)\n- [Receive and respond to interaction events](/workspace/chat/receive-respond-interactions)\n- [Choose a Google Chat app architecture](/workspace/chat/structure)"]]
