# KGeN (Kratos Gamer Network)

> KGeN is a verified-human data network powering Physical AI and LLMs, and the operator of the KGeN Economy Protocols — a suite of gaming APIs (Esports and Loyalty) that let game developers add leaderboard competitions and reward systems paid in KCash, redeemable at the Kratos Store. Revenue feeds $KGEN tokenomics: every AI-data contract permanently reduces token supply on-chain.

## APIs

- [KGeN Economy Protocols docs](https://docs.kgen.io/): Docusaurus developer docs for the Esports and Loyalty protocols.
- [Esports Protocol — Introduction](https://docs.kgen.io/docs/Esport%20Protocol%20V1/Introduction): leaderboard-based competitions + KCash rewards for game developers.
- [Esports Protocol — API Usage](https://docs.kgen.io/docs/Esport%20Protocol%20V1/Tech%20integration/api-usage): endpoint reference (sessions, tournaments, wallet, rewards, OTP).
- [Loyalty Protocol — API Usage](https://docs.kgen.io/docs/Loyalty%20Protocol%20V1/Tech%20integration/api-usage): rewardable-events lifecycle + wallet/reward endpoints.

## Authentication

- Server-to-server (/s2s/*): `x-client-id` + `x-client-secret` headers.
- Front-end (/fe/*): `user-jwt-token` header (JWT via phone-number OTP flow).
- Staging base URL: https://stage-platform-protocols.kgen.io

## Artifacts (API Evangelist)

- Authentication: authentication/kgen-authentication.yml
- Conventions: conventions/kgen-conventions.yml
- Error codes: errors/kgen-error-codes.yml
- Data model: data-model/kgen-data-model.yml
- Sandbox: sandbox/kgen-sandbox.yml
- MCP (candidate): mcp/kgen-mcp.yml
- Domain security: security/kgen-domain-security.yml

## Company

- [Website](https://www.kgen.io/)
- [Token / $KGEN](https://token.kgen.io/)
- [Engage app](https://engage.kgen.io)
- [Kratos Store](https://kstore.global/store)
- [Newsletter](https://kgennewsletter.substack.com)
- [Discord](https://discord.com/invite/kgen-904054419597955164)
- Backed by Accel and Prosus Ventures.