Address Validation API
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Address Validation API 可讓開發人員確認地址的正確性。根據設定的地址，會傳回地址中剖析地址元件的正確性、地理編碼以及剖析地址交付性的判定結果。
服務：addressvalidation.googleapis.com
如要呼叫這項服務，建議您使用 Google 提供的用戶端程式庫。如果應用程式需要使用您自己的程式庫呼叫這項服務，請在發出 API 要求時使用下列資訊。
探索文件
探索文件是一種機器可解讀的規格，用於說明和使用 REST API。此文件用於建構用戶端程式庫、IDE 外掛程式，以及與 Google API 互動的其他工具。一項服務可能會提供多個探索文件。這項服務提供下列探索文件：
服務端點
服務端點是指定 API 服務網路位址的基準網址。一項服務可能有多個服務端點。這項服務有以下服務端點，且下方的 URI 皆以此服務端點為基準：
https://addressvalidation.googleapis.com
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上次更新時間：2025-07-27 (世界標準時間)。
[null,null,["上次更新時間：2025-07-27 (世界標準時間)。"],[[["\u003cp\u003eThe Address Validation API verifies the accuracy of addresses and provides information about their deliverability.\u003c/p\u003e\n"],["\u003cp\u003eIt returns details on the correctness of address components, geocodes, and an overall deliverability verdict.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can interact with the API using Google-provided client libraries or by directly making API requests.\u003c/p\u003e\n"],["\u003cp\u003eThe API offers two main methods: \u003ccode\u003evalidateAddress\u003c/code\u003e for validating an address and \u003ccode\u003eprovideValidationFeedback\u003c/code\u003e for providing feedback on validation outcomes.\u003c/p\u003e\n"]]],[],null,["# Address Validation API\n\nThe Address Validation API allows developers to verify the accuracy of addresses. Given an address, it returns information about the correctness of the components of the parsed address, a geocode, and a verdict on the deliverability of the parsed address.\n\n- [REST Resource: v1](#v1)\n\nService: addressvalidation.googleapis.com\n-----------------------------------------\n\nTo call this service, we recommend that you use the Google-provided [client libraries](https://cloud.google.com/apis/docs/client-libraries-explained). If your application needs to use your own libraries to call this service, use the following information when you make the API requests.\n\n### Discovery document\n\nA [Discovery Document](https://developers.google.com/discovery/v1/reference/apis) is a machine-readable specification for describing and consuming REST APIs. It is used to build client libraries, IDE plugins, and other tools that interact with Google APIs. One service may provide multiple discovery documents. This service provides the following discovery document:\n\n- \u003chttps://addressvalidation.googleapis.com/$discovery/rest?version=v1\u003e\n\n### Service endpoint\n\nA [service endpoint](https://cloud.google.com/apis/design/glossary#api_service_endpoint) is a base URL that specifies the network address of an API service. One service might have multiple service endpoints. This service has the following service endpoint and all URIs below are relative to this service endpoint:\n\n- `https://addressvalidation.googleapis.com`\n\nREST Resource: [v1](/maps/documentation/address-validation/reference/rest/v1/TopLevel)\n--------------------------------------------------------------------------------------\n\n| Methods ||\n|--------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|\n| [provideValidationFeedback](/maps/documentation/address-validation/reference/rest/v1/TopLevel/provideValidationFeedback) | `POST /v1:provideValidationFeedback` Feedback about the outcome of the sequence of validation attempts. |\n| [validateAddress](/maps/documentation/address-validation/reference/rest/v1/TopLevel/validateAddress) | `POST /v1:validateAddress` Validates an address. |"]]
