Dec 11, 2025 · Before your application can access private data using a Google API, it must obtain an access token that grants access to that API. A single access token can grant varying degrees of …

Sep 22, 2025 · An access token can be used to make authenticated requests to Google APIs using REST and CORS. This enables users to sign-in, grant consent, Google to issue an access token and …

Dec 16, 2025 · The authorization code is a one-time code that your server can exchange for an access token. This access token is passed to the Gmail API to grant your application access to user data for …

Dec 19, 2025 · In this code snippet, the access_token variable represents the token you have obtained to make API requests on the authorized user's behalf. The complete example demonstrates how to …

Dec 18, 2025 · Learn how to access the API by creating an API Console project and using access and refresh tokens.

Dec 19, 2025 · Access tokens periodically expire and become invalid credentials for a related API request. You can refresh an access token without prompting the user for permission (including when …

Aug 28, 2025 · This document describes the different types of authorization credentials that the Google API Console supports. It also explains how to find or create authorization credentials for your project.

Jul 25, 2025 · Access tokens for the SDM API are only valid for 1 hour, as noted in the expires_in parameter returned by Google OAuth. If your access token expires, use the refresh token to get a …

Dec 11, 2025 · With some Google APIs, you can make authorized API calls using a signed JWT directly as a bearer token, rather than an OAuth 2.0 access token. When this is possible, you can avoid …

Dec 3, 2025 · You must request a developer token and obtain authentication credentials to use the Google Ads API and make API calls on a Google Ads account. See the Quickstart guide for more detail.