Simon Willison’s Weblog

20th April 2009 - Link Blog

Sign in with Twitter. Intriguing: Twitter are now an OpenID-style identity provider... using OAuth.

Posted 20th April 2009 at 4:10 am

Recent articles

The Axios supply chain attack used individually targeted social engineering - 3rd April 2026
Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026
Mr. Chatterbox is a (weak) Victorian-era ethically trained model you can run on your own computer - 30th March 2026

This is a link post by Simon Willison, posted on 20th April 2009.

oauth 54 openid 213 twitter 161

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