Authenticate API Requests

confirm, corroborate, substantiate, verify, authenticate, validate mean to attest to the truth or validity of something. confirm implies the removing of doubts by an authoritative statement or indisputable fact. AUTHENTICATE definition: 1. to prove that something is real, true, or what people say it is: 2. to prove, especially using.. Learn more. AUTHENTICATE definition: to establish as genuine. See examples of authenticate used in a sentence. If you authenticate something, you prove or confirm that it is true. Unfortunately, the map that might have authenticated the tale was lost in Canada. [VERB noun] There have now been well authenticated. Authenticate definition: To establish the authenticity of; prove genuine.

Jan 14, 2026 · authenticate (third-person singular simple present authenticates, present participle authenticating, simple past and past participle authenticated) (transitive) To render authentic; to give.