En esta página se explica cómo ejecutar varias APIs independientes en tu propio dominio personalizado (por ejemplo, example.com).
Antes de empezar
Para usar un dominio personalizado, sigue las instrucciones que se indican en Verificar un nombre de dominio.
Durante ese proceso, debes confirmar que eres el propietario del dominio. Esta confirmación te permite implementar y mantener APIs en cualquiera de sus subdominios.
Por ejemplo, si se ha verificado la propiedad del dominio example.com, los nombres de servicio pueden incluir subdominios de example.com, como api.example.com o catalog.api.example.com.
Desplegar una API en un subdominio
En el siguiente ejemplo se implementa la API en el subdominio first_api.example.com:
Define el campo host de tu documento OpenAPI como first_api.example.com
y define los demás campos tal como se describe en Configurar Cloud Endpoints.
[[["Es fácil de entender","easyToUnderstand","thumb-up"],["Me ofreció una solución al problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Es difícil de entender","hardToUnderstand","thumb-down"],["La información o el código de muestra no son correctos","incorrectInformationOrSampleCode","thumb-down"],["Me faltan las muestras o la información que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-09-11 (UTC)."],[[["\u003cp\u003eThis guide explains how to run multiple independent APIs on a custom domain, such as \u003ccode\u003eexample.com\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eTo use a custom domain, you must first verify ownership of the domain, which allows deploying APIs to any of its subdomains.\u003c/p\u003e\n"],["\u003cp\u003eDeploying an API to a subdomain involves setting the \u003ccode\u003ehost\u003c/code\u003e field in the OpenAPI document and then deploying both the Endpoints configuration and the API backend.\u003c/p\u003e\n"],["\u003cp\u003eEach new API you deploy on your custom domain will require a unique subdomain, with the process being repeated for each one.\u003c/p\u003e\n"]]],[],null,["# Serving multiple APIs from a domain\n\nOpenAPI \\| [gRPC](/endpoints/docs/grpc/deploying-apis-subdomains \"View this page for the Cloud Endpoints gRPC docs\")\n\n\u003cbr /\u003e\n\nThis page shows you how to run multiple independent APIs on your own custom\ndomain (for example, `example.com`).\n\nBefore you begin\n----------------\n\nTo use a custom domain, follow the instructions in\n[Verifying a domain name](/endpoints/docs/openapi/verify-domain-name).\nDuring that process, you must confirm ownership of the domain. This confirmation\nlets you deploy and service APIs on any of its subdomains.\n\nFor example, if domain ownership is established for `example.com`, service names\ncan include subdomains of `example.com` such as `api.example.com` or\n`catalog.api.example.com`.\n\nDeploying an API on a subdomain\n-------------------------------\n\nThe following example deploys the API to the subdomain `first_api.example.com`:\n\n1. Set the `host` field of your OpenAPI document to `first_api.example.com`\n and set the other fields as described in\n [Configuring Cloud Endpoints](/endpoints/docs/openapi/configure-endpoints).\n\n2. [Deploy the Endpoints configuration](/endpoints/docs/openapi/deploy-endpoints-config).\n\n3. [Deploy the API backend](/endpoints/docs/openapi/deploy-api-backend).\n\nNow you can send requests to `first_api.example.com` and view graphs of those\nrequests on the\n[**Endpoints** \\\u003e **Services** page](https://console.cloud.google.com/endpoints).\n\nDeploying your next API\n-----------------------\n\nTo deploy another API, repeat the preceding steps, changing the subdomain\n`first_api.example.com` to the subdomain you are using for the next API."]]
