Unverified60% confidenceFactExact time
OAuth 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.
2
Sources
60%
Confidence
Long-term
Relevance
8/14/2026
First Seen
Sources
Related Claims
VerifiedThe 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.80% similarVerifiedThe 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.77% similarUnverifiedFeishu Open Platform, WeCom API, and DingTalk Open Platform all adopt OAuth 2.0 as their authentication standard.76% similarUnverifiedOAuth是一种授权框架，通过颁发短期有效的Access Token和用于续期的Refresh Token来允许第三方应用在不暴露用户密码的前提下获得有限访问权限75% similar
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