KGeN

KGeN (Kratos Gamer Network) is a verified-human data network powering Physical AI and Large Language Models across the Global South, and the operator of the KGeN Economy Protocols — a suite of developer APIs (Esports and Loyalty) that let game studios add leaderboard-based competitions and customizable reward systems paid in KCash, redeemable for real-world items at the Kratos Store. Server-to-server and per-user (JWT/OTP) endpoints cover sessions, tournaments, wallets, rewards, and rewardable events. Company revenue feeds $KGEN tokenomics, where every AI-data contract permanently retires token supply on-chain. Backed by Accel and Prosus Ventures.

KGeN publishes 1 API on the APIs.io network. Tagged areas include Company, Marketplaces, Gaming, Esports, and Loyalty.

KGeN’s developer surface includes documentation, API reference, getting-started guide, engineering blog, support, authentication, sandbox, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

20.5/100 emerging ▬ flat Agent 5/100 agent aware Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Company Marketplaces Gaming Esports Loyalty Rewards Web3 Ai Data Developer API

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 20.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 12.9 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 7.6 / 10

Agent readiness — 5/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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/kgen: 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 →

APIs 1

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

KGeN Economy Protocols

Developer APIs for the KGeN Esports and Loyalty protocols — sessions, tournaments, leaderboards, wallets (KCash), rewards, and rewardable events for game developers.

Security Posture 2

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

Kgen Authentication

apiKey · 2 schemes

SECURITY

Kgen Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

ErrorCatalog

ErrorCatalog

DataModel

DataModel

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: kgen
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  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:
  - authentication
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/kgen.png
name: KGeN
description: KGeN (Kratos Gamer Network) is a verified-human data network powering Physical AI and Large Language Models across
  the Global South, and the operator of the KGeN Economy Protocols — a suite of developer APIs (Esports and Loyalty) that
  let game studios add leaderboard-based competitions and customizable reward systems paid in KCash, redeemable for real-world
  items at the Kratos Store. Server-to-server and per-user (JWT/OTP) endpoints cover sessions, tournaments, wallets, rewards,
  and rewardable events. Company revenue feeds $KGEN tokenomics, where every AI-data contract permanently retires token supply
  on-chain. Backed by Accel and Prosus Ventures.
url: https://raw.githubusercontent.com/api-evangelist/kgen/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
- prosus-ventures
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Marketplaces
- Gaming
- Esports
- Loyalty
- Rewards
- Web3
- Ai Data
- Developer API
tags_raw:
- Company
- Marketplaces
- Gaming
- Esports
- Loyalty
- Rewards
- Web3
- AI Data
- Developer API
apis:
- name: KGeN Economy Protocols
  description: Developer APIs for the KGeN Esports and Loyalty protocols — sessions, tournaments, leaderboards, wallets (KCash),
    rewards, and rewardable events for game developers.
  humanURL: https://docs.kgen.io/
  baseURL: https://stage-platform-protocols.kgen.io
  tags:
  - Gaming
  - Esports
  - Loyalty
  - Rewards
  - Wallets
  tags_raw:
  - Gaming
  - Esports
  - Loyalty
  - Rewards
  - Wallet
  properties:
  - type: Documentation
    url: https://docs.kgen.io/
  - type: APIReference
    url: https://docs.kgen.io/docs/Esport%20Protocol%20V1/Tech%20integration/api-usage
  - type: GettingStarted
    url: https://docs.kgen.io/docs/Esport%20Protocol%20V1/Introduction
  - type: Authentication
    url: authentication/kgen-authentication.yml
  - type: Conventions
    url: conventions/kgen-conventions.yml
  - type: ErrorCatalog
    url: errors/kgen-error-codes.yml
  - type: DataModel
    url: data-model/kgen-data-model.yml
  - type: Sandbox
    url: sandbox/kgen-sandbox.yml
  - type: X-MCPServerCandidate
    url: mcp/kgen-mcp.yml
    note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list
      derived from the published API contracts, not an existing server. The scorer already read the manifest and reported
      mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.kgen.io/
- type: DeveloperPortal
  url: https://docs.kgen.io/
- type: Documentation
  url: https://docs.kgen.io/
- type: APIReference
  url: https://docs.kgen.io/docs/Esport%20Protocol%20V1/Tech%20integration/api-usage
- type: GettingStarted
  url: https://docs.kgen.io/docs/Esport%20Protocol%20V1/Introduction
- type: Blog
  url: https://kgennewsletter.substack.com
- type: Support
  url: https://discord.com/invite/kgen-904054419597955164
- type: Authentication
  url: authentication/kgen-authentication.yml
- type: Conventions
  url: conventions/kgen-conventions.yml
- type: ErrorCatalog
  url: errors/kgen-error-codes.yml
- type: DataModel
  url: data-model/kgen-data-model.yml
- type: Sandbox
  url: sandbox/kgen-sandbox.yml
- type: X-MCPServerCandidate
  url: mcp/kgen-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/kgen-llms.txt
- type: DomainSecurity
  url: security/kgen-domain-security.yml
- type: WellKnown
  url: well-known/kgen-well-known.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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