Introspection_endpoint is defined within OAuth 2.0 Token Introspection (RFC 7662) as an OAuth 2.0 Endpoint

Introspection_endpoint is an OAuth 2.0 endpoint that receives a Token Introspection Request and returns a Token Introspection Response

The Introspection_endpoint MUST be protected by a transport-layer security mechanism as described in RFC 7662 Section 4.

More Information#

There might be more information for this subject on one of the following: