aid: vrchat
name: VRChat
description: 'VRChat is a social virtual-reality platform where users create avatars
  and worlds in Unity with the first-party VRChat SDK (Worlds, Avatars, Udon and UdonSharp),
  publish them through the VRChat Package Manager, and meet inside a persistent multi-user
  universe playable on PC VR, standalone headsets and desktop. VRChat operates a live
  web API at api.vrchat.cloud that powers its own client and website, but it explicitly
  does not document, version, or support that API for public use: its Creator Guidelines
  state endpoints may be added, removed, or changed with no warning. The machine-readable
  surface VRChat does publish is the creator toolchain — the VPM package listings at
  packages.vrchat.com, the vpm CLI on NuGet, the OSC and OSCQuery interfaces for external
  avatar and input control, an llms.txt documentation index, and a public Statuspage.'
image: https://static1.squarespace.com/static/5f0770791aaf57311515b23d/t/6508c787b8ced41ca3404f36/1718212268632/VRC_Logo.png?format=1500w
url: https://raw.githubusercontent.com/api-evangelist/vrchat/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-05'
modified: '2026-08-05'
tags:
- Company
- Virtual Reality
- Social Networks
- Gaming
- Metaverse
- Avatars
- Unity
- Creator Economy
- User Generated Content
- OSC
apis:
- aid: vrchat:vrchat-web-api
  name: VRChat Web API
  description: 'The HTTP API at api.vrchat.cloud/api/1 that backs the VRChat client
    and the vrchat.com website — authentication, users, friends, worlds, avatars, instances,
    groups, files and notifications. VRChat operates this API publicly but explicitly
    does not document it, publish a machine-readable specification for it, or support
    third-party use of it. The only first-party guidance is the API section of the
    Creator Guidelines, which sets User-Agent, rate-limit and credential-handling rules
    for anyone who calls it anyway. The unauthenticated /api/1/config endpoint returns
    200 with JSON and is the surface probed for this profile.'
  humanURL: https://hello.vrchat.com/creator-guidelines
  baseURL: https://api.vrchat.cloud/api/1
  tags:
  - Virtual Reality
  - Social Networks
  - Gaming
  x-support: undocumented-unsupported
  x-evidence:
    fetched: '2026-08-05'
    url: https://api.vrchat.cloud/api/1/config
    http_status: 200
    content_type: application/json
    note: Live anonymous endpoint. No OpenAPI/Swagger published — /openapi.json, /openapi.yaml,
      /swagger.json, /api-docs, /docs and /redoc all return 404 on api.vrchat.cloud.
  properties:
  - type: Conventions
    url: conventions/vrchat-conventions.yml
  - type: RateLimits
    url: conventions/vrchat-conventions.yml
- aid: vrchat:vrchat-vpm
  name: VRChat Package Manager (VPM) Listing API
  description: '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.'
  humanURL: https://vcc.docs.vrchat.com/vpm/
  baseURL: https://packages.vrchat.com
  tags:
  - Package Management
  - Unity
  - Software Development
  x-evidence:
    fetched: '2026-08-05'
    url: https://packages.vrchat.com/official?download
    http_status: 200
    content_type: application/json
  properties:
  - type: Documentation
    url: https://vcc.docs.vrchat.com/vpm/
  - type: Packages
    url: packages/vrchat-packages.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/vrchat-domain-security.yml
- type: Website
  url: https://hello.vrchat.com/
- type: Application
  url: https://vrchat.com/home
- type: DeveloperPortal
  url: https://creators.vrchat.com/
- type: Documentation
  url: https://docs.vrchat.com/
- type: GettingStarted
  url: https://creators.vrchat.com/sdk/
- type: Blog
  url: https://hello.vrchat.com/blog
- type: Support
  url: https://ask.vrchat.com/
- type: GitHubOrganization
  url: https://github.com/vrchat-community
- type: SignUp
  url: https://vrchat.com/home/register
- type: Login
  url: https://vrchat.com/home/login
- type: TermsOfService
  url: https://hello.vrchat.com/legal
- type: PrivacyPolicy
  url: https://hello.vrchat.com/privacy
- type: CreatorGuidelines
  url: https://hello.vrchat.com/creator-guidelines
- type: CommunityGuidelines
  url: https://hello.vrchat.com/community-guidelines
- type: FeatureRequests
  url: https://feedback.vrchat.com/
- type: StatusPage
  url: https://status.vrchat.com
- type: ChangeLog
  url: https://docs.vrchat.com/docs/recent-releases
- type: LLMsTxt
  url: llms/vrchat-llms.txt
- type: Packages
  url: packages/vrchat-packages.yml
- type: SDKs
  url: packages/vrchat-packages.yml
- type: CLI
  url: cli/vrchat-cli.yml
- type: Sandbox
  url: sandbox/vrchat-sandbox.yml
- type: Conventions
  url: conventions/vrchat-conventions.yml
- type: Lifecycle
  url: lifecycle/vrchat-lifecycle.yml
- type: Conformance
  url: conformance/vrchat-conformance.yml
- type: ChangeLog
  url: changelog/vrchat-changelog.yml
x-enrichment:
  date: '2026-08-05'
  status: enriched
  artifacts_added: 10
  pass: local-v1
x-coverage:
  state: covered
  reason: no-machine-readable-spec
  detail: 'VRChat operates a live public web API at api.vrchat.cloud (the anonymous
    /api/1/config endpoint returns 200 JSON) but states in its own Creator Guidelines
    that it does not document that API for public usage and that endpoints may be
    added, removed, or relocated with no warning — so no OpenAPI, no auth reference,
    and no error catalog exist to harvest, and the widely circulated vrchatapi/* specs
    are community reverse-engineering that this profile deliberately does not attribute
    to VRChat.'
  evidence:
  - url: https://api.vrchat.cloud/api/1/config
    status: 200
  - url: https://api.vrchat.cloud/openapi.json
    status: 404
  - url: https://hello.vrchat.com/creator-guidelines
    status: 200
  - url: https://docs.vrchat.com/llms.txt
    status: 200
  - url: https://packages.vrchat.com/official?download
    status: 200
  checked: '2026-08-05'