Createra

Createra is a user-generated-content (UGC) gaming metaverse platform backed by Andreessen Horowitz, built by the Code Infinity team associated with the youth-coding company Codemao. The platform lets creators build and publish infinitely engaging 3D worlds and games directly in the browser, founded on the belief that creativity is a talent that everyone possesses. Its Box3 creation platform published a first-party JavaScript web SDK to npm as @box3/web-sdk. As of a July 2026 probe the createra.fun website returns no response over HTTP or HTTPS, no developer portal, documentation, API reference, OpenAPI definition, or /.well-known discovery surface could be located, and the npm SDK has not been republished since January 2023 — this profile therefore records Createra as a dormant company with no active public API surface.

Createra is profiled on the APIs.io network. Tagged areas include Company, Gaming, Metaverse, User Generated Content, and 3D.

🌐 Visit website 📡 Source on GitHub
7.2/100 minimal ▬ flat Agent 0/100 human only library Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanyGamingMetaverseUser Generated Content3DGame DevelopmentVenture Backed

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 7.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.4 / 20
Access Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Contract Governance 0.0 / 12
Discoverability 5.7 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 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 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/createra: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Createra Domain Security

DNSSEC

SECURITY

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown
 LLMsTxt
LLMsTxt

Build 2

SDKs, sample code, and the tooling you integrate with

Packages
Packages
 SDKs
SDKs

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 4

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Twitter
Twitter
 Facebook
Facebook

Source (apis.yml)

apis.yml Raw ↑ 
aid: createra
name: Createra
description: Createra is a user-generated-content (UGC) gaming metaverse platform backed by Andreessen Horowitz, built by
  the Code Infinity team associated with the youth-coding company Codemao. The platform lets creators build and publish infinitely
  engaging 3D worlds and games directly in the browser, founded on the belief that creativity is a talent that everyone possesses.
  Its Box3 creation platform published a first-party JavaScript web SDK to npm as @box3/web-sdk. As of a July 2026 probe the
  createra.fun website returns no response over HTTP or HTTPS, no developer portal, documentation, API reference, OpenAPI
  definition, or /.well-known discovery surface could be located, and the npm SDK has not been republished since January 2023
  — this profile therefore records Createra as a dormant company with no active public API surface.
deliveryModel:
  model: library
  open_source: false
  commercial: false
  callable_host: false
  label: Library · distributed through package registries, no callable service
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://d1lamhf6l6yk6d.cloudfront.net/uploads/2024/10/logo_0011E00001qATEd-20230417220714.svg
url: https://raw.githubusercontent.com/api-evangelist/createra/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
x-status: dormant
x-status-evidence: createra.fun resolves (A 152.69.222.7) but returns no HTTP or HTTPS response; probed 2026-07-20
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Gaming
- Metaverse
- User Generated Content
- 3D
- Game Development
- Venture Backed
apis: []
common:
- type: Website
  url: https://createra.fun/
- type: Packages
  url: packages/createra-packages.yml
- type: SDKs
  url: packages/createra-packages.yml
- type: DomainSecurity
  url: security/createra-domain-security.yml
- type: WellKnown
  url: well-known/createra-well-known.yml
- type: LLMsTxt
  url: llms/createra-llms.txt
- type: LinkedIn
  url: https://www.linkedin.com/company/createra/
- type: Twitter
  url: https://twitter.com/CreatEra_
- type: Facebook
  url: https://www.facebook.com/Codemaoteam/
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 4
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io

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