Package Changed
Fingerprint the normalized public npm or PyPI package decision state and optionally compare it with a caller-provided previous SHA-256 hash. Forest reuses package.preflight registry lookups and does not resolve dependency graphs, scan vulnerabilities or mutate a registry.
$0.002 / callPOST /package/changedx402 · Base
Use when
- has this npm or pypi package changed since my last observation
- get a stable fingerprint for current package registry metadata
- detect package version deprecation yank license or runtime requirement changes
Input example
{
"ecosystem": "npm",
"package": "express",
"version": "4.21.2"
}
Canonical paid endpoint
https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/package/changed