VRChat Package Manager (VPM) Listing API
The VRChat Package Manager repository API — machine-readable VPM listing documents served over HTTP that enumerate every first-party VRChat SDK package (Base, Worlds, Avatars, Package Resolver) and the curated community listing, with every published version, its display name, description, Unity requirements and dependency graph. This is the registry the VRChat Creator Companion and the vpm CLI read, and it is the one fully documented, fully machine-readable public API surface VRChat ships.