← All projects
☾
☀
Pingback
👥
kind
protocol
usage
social
enc
transport
topology
federated
entity
federated
id
domain
started
2002
by
Stuart Langridge, Ian Hickson
homepage
https://www.hixie.ch/specs/pingback/pingback
wikipedia
https://en.wikipedia.org/wiki/Pingback
Early XML-RPC mechanism for cross-blog notifications. Predecessor to Webmentions.
Has inspired
Webmentions