Happy Elements

Happy Elements is a mobile game developer and publisher, backed by DCM Ventures, best known for free-to-play titles such as the Ensemble Stars! rhythm/idol franchise and Merc Storia. Operating across China and Japan, the company builds consumer entertainment games distributed through the Apple App Store and Google Play rather than a public developer API. Added to the API Evangelist network as a consumer-sector portfolio profile; enrichment found no public API, developer portal, or SDK surface, so the only machine-verifiable artifact is a probed domain-security posture for happyelements.com.

Happy Elements is profiled on the APIs.io network. Tagged areas include Company, Consumer, Gaming, Mobile Games, and Entertainment.

🌐 Visit website 📡 Source on GitHub

6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyConsumerGamingMobile GamesEntertainmentGames

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 6.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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

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/happy-elements: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: happy-elements
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/happy-elements.png
name: Happy Elements
description: Happy Elements is a mobile game developer and publisher, backed by DCM Ventures, best known for free-to-play
  titles such as the Ensemble Stars! rhythm/idol franchise and Merc Storia. Operating across China and Japan, the company
  builds consumer entertainment games distributed through the Apple App Store and Google Play rather than a public developer
  API. Added to the API Evangelist network as a consumer-sector portfolio profile; enrichment found no public API, developer
  portal, or SDK surface, so the only machine-verifiable artifact is a probed domain-security posture for happyelements.com.
url: https://raw.githubusercontent.com/api-evangelist/happy-elements/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- dcm-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Consumer
- Gaming
- Mobile Games
- Entertainment
- Games
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/happy-elements-domain-security.yml
- type: Website
  url: https://en.happyelements.com/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Happy Elements

Kin Score

Security Posture 1

Happy Elements Domain Security

Resources

Access & Security 1

Company 1

Source (apis.yml)