[null,null,["最后更新时间 (UTC)：2025-08-31。"],[[["\u003cp\u003eThe Bid Manager API requires OAuth 2.0 for authentication, and this page guides you through generating and using necessary credentials.\u003c/p\u003e\n"],["\u003cp\u003eYou'll need to select or create a Google Cloud project and enable the Bid Manager API before generating credentials.\u003c/p\u003e\n"],["\u003cp\u003eGenerating credentials involves creating an OAuth 2.0 client ID through the Google Cloud console after selecting your project.\u003c/p\u003e\n"],["\u003cp\u003eEnsure you configure the user consent screen, where users will agree to terms before authentication is granted.\u003c/p\u003e\n"],["\u003cp\u003eOAuth 2.0 credentials are sensitive and should be downloaded directly from Google Cloud console and kept secure.\u003c/p\u003e\n"]]],[],null,["# Generate credentials\n\nRequests to the Bid Manager API must use [OAuth 2.0](/identity/protocols/oauth2) for authentication.\nThis page explains how to generate the OAuth 2.0 credentials and use them to\nauthenticate your users.\n\nChoose a project\n----------------\n\nOAuth 2.0 credentials are generated by a Google Cloud project. You need\nto [create or select a project in the Google Cloud console and enable the\nAPI](//console.cloud.google.com/start/api?id=doubleclickbidmanager.googleapis.com&credential=client_key).\n\nYou can create a new project, or use an existing one.\n\n### Create a new project\n\nTo create a project and activate the Bid Manager API, follow the steps in the\n[Google Cloud console](//console.cloud.google.com/start/api?id=doubleclickbidmanager.googleapis.com&credential=client_key).\n\n### Use an existing project\n\nTo activate the Bid Manager API for an existing project, complete the following\nsteps:\n\n1. [Open the API Library](//console.cloud.google.com/apis/library) in the Google Cloud console. If prompted, select a project or create a new one. The API Library lists all available APIs, grouped by product family and popularity. The Bid Manager API is labeled **DoubleClick Bid Manager API**.\n2. If you don't see the API you want to activate in the list, use the search bar to find it.\n3. Select the API you want to activate, then click **Enable**.\n4. If prompted, activate billing.\n5. If prompted, accept the Terms of Service for the API.\n\nGenerate credentials\n--------------------\n\nThis section explains how to generate an OAuth 2.0 client ID to authenticate\nyour Bid Manager API requests, after you've [chosen a project](#choose_a_project).\n\nTo create an OAuth 2.0 client ID to use with the [installed application\nflow](/identity/protocols/OAuth2InstalledApp), complete the following steps:\n\n1. Configure a [Google Cloud console project](#choose_a_project).\n2. Open the **Credentials** page in the Google Cloud console.\n3. Click **Create Credentials** \\\u003e **OAuth client ID**.\n4. Select an appropriate application type when prompted. The Java and Python code snippets in the Bid Manager API developer guides are for a **Desktop app** . The PHP code snippets are for a **Web application**.\n5. Enter any additional required information. If this is your first time creating a client ID, you can configure your consent screen by clicking **Configure consent screen**. You won't get a prompt to configure your consent screen again after you do it the first time, but you can update this information at any time.\n6. Click **Create**.\n\nWhen you're done, you get an OAuth 2.0 client ID and client secret, which you\ncan download in JSON format and save for later use.\n| **Warning:** OAuth credentials are sensitive information. You should download them directly from the Google Cloud console, and shouldn't share them.\n\nConfigure the user consent screen\n---------------------------------\n\nWhen you use OAuth 2.0 for authentication, your users are authenticated after\nthey agree to terms on a user consent screen.\n\nTo set up your project's consent screen, complete the following steps:\n\n1. Open the [OAuth consent screen page](//console.cloud.google.com/apis/credentials/consent) in the Google Cloud console. If prompted, [select a project or create a new one](#choose_a_project).\n2. Fill out the form, then click **Save**."]]
