Authlete’s /auth/userinfo/issue API does internally verify access token in a request from authorization server. Thus authorization server doesn’t have to make a request to Authlete’s introspection API (/auth/introspection) in advance of using the Userinfo API.Documentation Index
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UserInfo EP
Access Token Verification in Userinfo API
Technical information on how Authlete’s Userinfo API internally verifies access tokens eliminating the need for the authorization server to make a separate request to Authlete’s introspection API.