所有 Google Ads API 调用都必须通过 OAuth2 授权。借助 OAuth2，您的 Google Ads API 客户端应用就能够访问用户的 Google Ads 帐号，而无需处理或存储用户的登录信息。
您必须完成以下步骤才能对 Google Ads API 请求进行授权。
此外，我们还提供了相关主题的支持材料。
使用 OAuth Playground 生成刷新令牌和访问令牌。
Google Ads API 中的 OAuth2
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)：2025-08-27。
[null,null,["最后更新时间 (UTC)：2025-08-27。"],[[["\u003cp\u003eAll Google Ads API calls require authorization through OAuth2, safeguarding user login information.\u003c/p\u003e\n"],["\u003cp\u003eAuthorizing requests involves configuring a Cloud project and a client library for OAuth in the Google Ads API.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can utilize service accounts, delve into OAuth2 internals, and employ the OAuth Playground for advanced functionalities.\u003c/p\u003e\n"]]],[],null,["# OAuth2 in the Google Ads API\n\nondemand_video\n[Video: Check out the OAuth2 talk from the 2019 workshop](https://www.youtube.com/watch?v=2GWx6jI7Ib4&list=None&start=124)\n\nAll Google Ads API calls must be authorized through [OAuth2](http://oauth.net/2/).\nOAuth2 enables your Google Ads API client app to access a user's Google Ads account\nwithout having to handle or store the user's login info.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nThe following steps must be completed to authorize requests to the Google Ads API.\n\n1. [Configure a Cloud project for the Google Ads API](/google-ads/api/docs/oauth/cloud-project)\n\n2. [Configure a client library for OAuth in the Google Ads API](/google-ads/api/docs/oauth/client-library)\n\nSupporting materials are also available for related topics.\n\n- [Using Service Accounts](/google-ads/api/docs/oauth/service-accounts).\n\n- Getting familiar with [OAuth2 internals for the Google Ads API](/google-ads/api/docs/oauth/internals).\n\n- Using the [OAuth Playground](/google-ads/api/docs/oauth/playground) to generate refresh\n and access tokens."]]