Simon Willison’s Weblog

Pingback spec

10th September 2002

I just realised I haven’t linked to the Pingback specification yet, so here it is. The spec has been carefully assembled by Ian Hickson and, although it is still a working draught, should be the first stop for anyone who wishes to create a Pingback implementation.

Posted 10th September 2002 at 8:44 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

Claude Skills are awesome, maybe a bigger deal than MCP - 16th October 2025
NVIDIA DGX Spark: great hardware, early days for the ecosystem - 14th October 2025
Claude can write complete Datasette plugins now - 8th October 2025

This is Pingback spec by Simon Willison, posted on 10th September 2002.

hixie 11 pingback 22 specification 3

Next: Testing Pingback client

Previous: Composite for Mozilla

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe

Previously hosted at http://simon.incutio.com/archive/2002/09/10/pingbackSpec