W4 Games

W4 Games is the company commercializing the open-source Godot game engine. It provides hands-on professional services (adoption, architecture, performance, production readiness), advanced console ports and mobile/XR platform work, and premium enterprise support for studios shipping with Godot. Its developer product is W4 Cloud (W4GD) — a managed multiplayer backend-as-a-service for Godot covering player authentication, a Supabase/PostgREST database accessed through the W4 Relational Mapper (W4RM) ORM, realtime, storage, matchmaking and lobbies, WebRTC, analytics, and Agones-based dedicated game-server fleets. W4 Cloud is consumed through the w4gd Godot editor addon (GDScript SDK) rather than a standalone public REST API. Backed by Lux Capital.

W4 Games publishes 1 API on the APIs.io network. Tagged areas include Company, Gaming, Game Development, Godot, and Multiplayer.

W4 Games’ developer surface includes documentation, API reference, getting-started guide, support, engineering blog, authentication, changelog, and 13 more developer resources.

27.8/100 emerging ▬ flat Agent 14/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
1 APIs
CompanyGamingGame DevelopmentGodotMultiplayerBackend as a ServiceSDKCloudGame ServersRealtime

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 27.8/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 11.7 / 20
Commercial Clarity 4.7 / 20
Operational Transparency 2.1 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 14/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/w4-games: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

W4 Cloud

W4 Cloud (W4GD) is a managed multiplayer backend-as-a-service for the Godot game engine, consumed through the w4gd Godot editor addon (a GDScript SDK). It provides player authen...

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

W4 Games Authentication

apiKey/http-bearer-jwt/oauth2 · 3 schemes

SECURITY

W4 Games Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Build 3

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 1

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: w4-games
name: W4 Games
description: W4 Games is the company commercializing the open-source Godot game engine. It provides hands-on professional
  services (adoption, architecture, performance, production readiness), advanced console ports and mobile/XR platform work,
  and premium enterprise support for studios shipping with Godot. Its developer product is W4 Cloud (W4GD) — a managed multiplayer
  backend-as-a-service for Godot covering player authentication, a Supabase/PostgREST database accessed through the W4 Relational
  Mapper (W4RM) ORM, realtime, storage, matchmaking and lobbies, WebRTC, analytics, and Agones-based dedicated game-server
  fleets. W4 Cloud is consumed through the w4gd Godot editor addon (GDScript SDK) rather than a standalone public REST API.
  Backed by Lux Capital.
url: https://raw.githubusercontent.com/api-evangelist/w4-games/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- lux-capital
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
image: https://www.w4games.com/web/image/website/1/favicon?unique=24d32a3
tags:
- Company
- Gaming
- Game Development
- Godot
- Multiplayer
- Backend as a Service
- SDK
- Cloud
- Game Servers
- Realtime
apis:
- name: W4 Cloud
  description: W4 Cloud (W4GD) is a managed multiplayer backend-as-a-service for the Godot game engine, consumed through the
    w4gd Godot editor addon (a GDScript SDK). It provides player authentication, a Supabase/PostgREST-backed database exposed
    through the W4 Relational Mapper (W4RM) ORM, realtime subscriptions, file storage, matchmaking and lobbies, WebRTC networking,
    analytics, and Agones-based dedicated game-server fleet management.
  humanURL: https://docs.w4.gd/
  baseURL: https://docs.w4.gd
  tags:
  - Multiplayer
  - Backend as a Service
  - Godot
  - Game Servers
  properties:
  - type: Documentation
    url: https://docs.w4.gd/
  - type: APIReference
    url: https://sdk.w4.gd/
  - type: GettingStarted
    url: https://docs.w4.gd/tutorials/getting_started/index.html
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.w4games.com
- type: DeveloperPortal
  url: https://docs.w4.gd/
- type: Documentation
  url: https://docs.w4.gd/
- type: APIReference
  url: https://sdk.w4.gd/
- type: GettingStarted
  url: https://docs.w4.gd/tutorials/getting_started/index.html
- type: Support
  url: https://gitlab.com/W4Games/sdk/support/-/issues
- type: Blog
  url: https://www.w4games.com/blog
- type: SourceCode
  url: https://gitlab.com/W4Games
- type: TermsOfService
  url: https://www.w4games.com/terms
- type: Login
  url: https://www.w4games.com/web/login
- type: Authentication
  url: authentication/w4-games-authentication.yml
- type: Packages
  url: packages/w4-games-packages.yml
- type: SDKs
  url: packages/w4-games-packages.yml
- type: WellKnown
  url: well-known/w4-games-well-known.yml
- type: LLMsTxt
  url: llms/w4-games-llms.txt
- type: Conformance
  url: conformance/w4-games-conformance.yml
- type: Conventions
  url: conventions/w4-games-conventions.yml
- type: Lifecycle
  url: lifecycle/w4-games-lifecycle.yml
- type: ChangeLog
  url: changelog/w4-games-changelog.yml
- type: DomainSecurity
  url: security/w4-games-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 9
  pass: local-v1