They rely on OAuth.io [0] for something trivial as Twitter auth. I&#x27;m disappointed! The limits of the free service of OAuth.io [1] are ridiculously low, too.<p>[0] <a href="https:&#x2F;&#x2F;oauth.io&#x2F;" rel="nofollow">https:&#x2F;&#x2F;oauth.io&#x2F;</a><p>[1] <a href="https:&#x2F;&#x2F;oauth.io&#x2F;home&#x2F;pricing" rel="nofollow">https:&#x2F;&#x2F;oauth.io&#x2F;home&#x2F;pricing</a>