Address Validation API 常见问题解答
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
API 是否有速率限制？
Address Validation API 的默认速率限制为每分钟 6,000 次查询 (QPM)。如需了解详情，请参阅用量限额和结算。
Address Validation API 是否已获得 CASS Certified™ 认证？
美国邮政服务公司 (USPS®)1 维护编码准确性支持系统 (CASS™)，以支持地址验证提供商并为其提供认证。Address Validation API 是一项 CASS Certified™ 服务，您可以选择性地将其用作地址验证流程的一部分。
如需了解详情，请参阅验证地址。
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-08-31。
[null,null,["最后更新时间 (UTC)：2025-08-31。"],[[["\u003cp\u003eThe Address Validation API has a rate limit of 6000 Queries Per Minute (QPM).\u003c/p\u003e\n"],["\u003cp\u003eThe Address Validation API is CASS Certified™, meaning it meets the USPS® standards for address validation.\u003c/p\u003e\n"],["\u003cp\u003eMore information regarding usage limits and address validation can be found in the provided documentation links.\u003c/p\u003e\n"]]],[],null,["Is there a rate limit on the API?\n\nAddress Validation API has a default rate limit of 6000 Queries Per Minute (QPM). See\n[Usage limits and billing](/maps/faq#usage-limits) for more information.\n\nIs the Address Validation API CASS Certified™?\n\nThe United States Postal Service® (USPS®)^[1](#fn1)^ maintains the\n[Coding Accuracy Support System (CASS™)](https://postalpro.usps.com/certifications/cass)\nto support and certify address validation providers. The\nAddress Validation API is a CASS Certified™ service that you can\noptionally use as part of the address validation process.\n\nFor more information, see [Validate an address](/maps/documentation/address-validation/requests-validate-address). \n\n*** ** * ** ***\n\n1. Google Maps Platform is a non-exclusive Licensee of the United States\n Postal Service®. The following trademark(s) are owned by the United States\n Postal Service® and used with permission: United States Postal Service®,\n CASS™, CASS Certified™. [↩](#fnref1)"]]
