Verified65% confidenceFactExact time
The OAuth protocol was originally designed to solve the problem of third-party applications accessing resources on behalf of users, with the core mechanism being users authorizing an authorization server in exchange for an access token.
3
Sources
65%
Confidence
Long-term
Relevance
10/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThird-party 'official site direct top-up' recharges are typically completed through an OAuth authorization process, where the user generates a one-time authorization token and the website uses the token to call the official upgrade interface on the user's behalf, without requiring the account password.80% similarUnverifiedOAuth 2.0 is currently the most commonly used authorization protocol among SaaS services, enabling third-party applications to obtain access to restricted resources without exposing user passwords through multiple modes such as the authorization code flow and client credentials flow.77% similarUnverifiedThe OAuth 2.0 protocol is the most widely known implementation of scoped access, with authorization pages explicitly listing the permission scopes requested by an application.77% similarUnverifiedThe On-behalf-of-user (OBO) authorization model is typically implemented technically on top of the OAuth 2.0 token exchange mechanism.74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/965622API
curl https://kongchang.com/api/v1/knowledge/claims/965622MCP
get_claim(id=965622)