About
hip4.fun.
hip4.fun is an independent HIP-4 reference and market-data resource published by the Purrdict team. Its purpose is to make the observed protocol legible to traders and developers.
A reference first, a product link second.
The exact-match domain is used for substantive protocol explanations, status distinctions, and independently indexed data. It is not a redirect, a mirror of Purrdict's landing page, or an attempt to present Purrdict as the protocol owner.
Purrdict is a separate trading, launch, and developer product built on public Hyperliquid infrastructure. hip4.fun links to those products where useful and discloses the shared publisher.
Data methodology
The markets page requests aggregated overview rows from the Purrdict index during each static build. The page prints its snapshot date and links the JSON source. Indexed data can lag, omit rows, or aggregate outcomes differently from an execution interface; it is never represented as a live quote.