Para usar un proyecto con la API de SDM, debes especificar un ID de cliente de OAuth para el proyecto.
Cómo registrarse para obtener acceso al dispositivo
Antes de crear tu primer proyecto, debes registrarte en Device Access.
El registro consiste en la aceptación de las Condiciones del Servicio de la API de Google y la zona de pruebas de Acceso a dispositivos, junto con una tarifa única no reembolsable (USD 5) por cuenta.
No podrás crear un proyecto hasta que aceptes las Condiciones del Servicio y pagues la tarifa de registro. Esto se aplica a todos los usuarios, tanto a los individuales como a los que desean crear una oferta comercial.
Regístrate en la Device Access consola si aún no lo hiciste:
En la pantalla principal de la consola, selecciona add_circle_outline Crear proyecto. Si no ves esta opción, ya alcanzaste el límite de tu cuenta y no puedes crear otro proyecto.
Completa cada pantalla del proceso de creación:
Ingresa un nombre para tu proyecto.
Opcional. Ingresa el ID de cliente de OAuth 2.0 de tu proyecto de Google Cloud. Puedes omitir este paso y actualizarlo más adelante si aún no tienes un ID de cliente. Consulta Configura Google Cloud Platform para obtener instrucciones sobre cómo obtener un ID de cliente.
Habilitar o inhabilitar eventos Los eventos los administra Google Cloud Pub/Sub y proporcionan actualizaciones asíncronas para todos los dispositivos y estructuras autorizados para tu proyecto. Si quieres eventos, selecciona Habilitar eventos, luego Crear proyecto y, luego, edita el tema de Pub/Sub y proporciona un ID de tema. Si no lo sabes con certeza, selecciona Inhabilitar.
Puedes habilitarlos más adelante.
Cuando se completa, se le asigna un ID de proyecto, en forma de UUID, como 32c4c2bc-fe0d-461b-b51c-f3885afff2f0. Anota este ID, ya que lo necesitarás para todas las llamadas a la API de SDM.
Este ID del proyecto se usa en OAuth y en las llamadas a la API. Es específico de tu proyectoDevice Access y no está relacionado con un ID del proyecto de Google Cloud.
Entorno del proyecto
Una vez que se cree tu proyecto, el entorno se establecerá en Zona de pruebas . Todos los proyectos comienzan en este entorno.
Si planeas usar Device Access para uso personal, no necesitas hacer nada más. Tu proyecto permanecerá en la zona de pruebas.
Si planeas usar Device Access como parte de una oferta de casa inteligente comercial, consulta Solicitar desarrollo comercial para conocer los próximos pasos.
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Falta la información que necesito","missingTheInformationINeed","thumb-down"],["Muy complicado o demasiados pasos","tooComplicatedTooManySteps","thumb-down"],["Desactualizado","outOfDate","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Problema con las muestras o los códigos","samplesCodeIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-07-29 (UTC)"],[[["\u003cp\u003eDevice Access projects are created within the Sandbox environment and require a one-time registration fee of US$5 per Google Account.\u003c/p\u003e\n"],["\u003cp\u003eEach Google Account can have up to 3 projects, with each project needing a unique OAuth 2.0 Client ID for SDM API usage.\u003c/p\u003e\n"],["\u003cp\u003eProjects can be used for personal use in the Sandbox environment indefinitely or transitioned to commercial use by applying through a separate process.\u003c/p\u003e\n"],["\u003cp\u003eDuring project creation, you can optionally enable Google Cloud Pub/Sub for asynchronous device and structure updates, but it can also be enabled later.\u003c/p\u003e\n"],["\u003cp\u003eWhen registering for Device Access, ensure you use a consumer Google Account and understand it cannot be changed once associated with a project.\u003c/p\u003e\n"]]],[],null,["All new projects created have access to the Device Access Sandbox\nenvironment by default.\n\n- You can create up to 3 projects for a single account.\n- Multiple projects can use the same Project Name, which is displayed during the [Authorization process](/nest/device-access/authorize).\n- Each account is subject to [rate and user\n limits](/nest/device-access/project/limits).\n\nTo use a project with the SDM API, you must specify an OAuth\nClient ID for the project.\n\nRegister for Device Access\n\nBefore creating your first project, you must register for Device Access.\nRegistration consists of the acceptance of the [Google API](/terms) and [Device\nAccess Sandbox](/nest/device-access/tos) Terms of Service, along with a one-time,\nnon-refundable fee (US$5) per account.\n\nYou will not be able to create a project until you have accepted both Terms of\nService and paid the registration fee. This applies to all users, both\nindividual users and those looking to create a commercial\noffering.\n\nRegister in the Device Access Console, if you haven't already:\n\n[Go to the Device Access Console](https://console.nest.google.com/device-access)\n| **Warning:** You must use a [consumer Google Account](https://support.google.com/work/android/answer/6371476) (for example, a gmail.com account) to register for Device Access. You cannot use a Google Workspace account. If you work for an organization, we suggest registering for Device Access using an account for your team.\n| **Warning:** Once a Google Account is associated with your Device Access Project **it cannot be changed**, be sure you are signed into the correct Google Account before continuing.\n\nCreate your project\n\nOnce registered, create a project:\n\n1. At the Console home screen, select **add_circle_outline Create\n project**. If you don't see this option, you're already at your account's limit and cannot create another project.\n2. Fill out each screen in the creation process:\n 1. Enter a name for your project.\n 2. *Optional.* Enter the OAuth 2.0 Client ID from your Google Cloud project. You can skip this and update it later if you don't have a Client ID yet. See [Set up Google Cloud Platform](/nest/device-access/get-started#set_up_google_cloud_platform) for instructions on how to obtain a Client ID. **Note:** To use a project with the SDM API:\n | - You must specify a valid OAuth Client ID for the project.\n | - An OAuth Client ID must be valid and unique to a project, and cannot be shared with other projects.\n 3. Enable or disable events. Events are managed by Google Cloud Pub/Sub and provide asynchronous updates for all devices and structures authorized for your project. If you want events, select **Enable events** , then **Create Project** , and then edit the Pub/Sub topic and provide a Topic ID. If you're not sure, select **Disable**. They can always be enabled later.\n3. Upon completion, your project is assigned a Project ID, in the form of a UUID, such as `32c4c2bc-fe0d-461b-b51c-f3885afff2f0`. Make note of this ID, you need it for all SDM API calls.\n\nThis Project ID is used in OAuth and API calls. It is specific to your\nDevice Access project, and is not related to a Google Cloud\nProject ID.\n| **Caution:** Exiting the project creation flow at any time during the process will discard all data you have entered.\n\nProject environment\n\nOnce your project is created, the environment is set to Sandbox . All\nprojects start in this environment.\n\nIf you plan to use Device Access for personal use, you don't need to do anything\nelse. Your project will remain in the Sandbox.\n\nIf you plan to use Device Access as part of a Commercial smart home\noffering, see [Apply for Commercial Development](/nest/device-access/project/apply) for next\nsteps."]]
