aid: ai-arena
name: AI Arena
description: >-
  AI Arena is a web3/AI gaming company built by ArenaX Labs, backed by Paradigm
  and Framework Ventures. Its flagship title, AI Arena, is an Ethereum/Arbitrum-native
  PvP fighting game where players purchase, train through imitation learning, and
  battle characters powered by real artificial intelligence, with a native $NRN
  (Neuron) token and an on-chain marketplace for AI models. Beyond the game,
  ArenaX Labs ships developer infrastructure for reinforcement learning: RLMesh,
  an open-source, Gymnasium-compatible framework that connects RL models to
  environments across process, dependency, and machine boundaries over a gRPC
  wire protocol (rlmesh-wire-v1), with Python and Rust SDKs; and SAI
  (competesai.com), a gamified RL research and competition platform with its own
  CLI. This profile was enriched by the API Evangelist pipeline from public
  sources — GitHub, package registries, and the RLMesh documentation.
url: https://raw.githubusercontent.com/api-evangelist/ai-arena/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- paradigm
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: '2026-07-17'
image: https://raw.githubusercontent.com/api-evangelist/ai-arena/refs/heads/main/images/ai-arena.jpg
tags:
- Company
- Gaming
- Web3
- Artificial Intelligence
- Reinforcement Learning
- Machine Learning
- gRPC
- SDK
- Developer Tools
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://aiarena.io
- type: DeveloperPortal
  url: https://docs.rlmesh.dev
- type: Documentation
  url: https://docs.rlmesh.dev
- type: APIReference
  url: https://docs.rlmesh.dev/en/v0.1.0-rc.2/api/
- type: GettingStarted
  url: https://docs.rlmesh.dev/en/v0.1.0-rc.2/quickstart/
- type: GitHubOrganization
  url: https://github.com/ArenaX-Labs
- type: Blog
  url: https://medium.com/@aiarena
- type: Roadmap
  url: https://docs.rlmesh.dev/en/v0.1.0-rc.2/compatibility/
- type: Protobuf
  url: grpc/ai-arena-grpc.yml
- type: Packages
  url: packages/ai-arena-packages.yml
- type: SDKs
  url: packages/ai-arena-packages.yml
- type: CLI
  url: cli/ai-arena-cli.yml
- type: ChangeLog
  url: changelog/ai-arena-changelog.yml
- type: Lifecycle
  url: lifecycle/ai-arena-lifecycle.yml
- type: Deprecation
  url: https://docs.rlmesh.dev/en/v0.1.0-rc.2/compatibility/
- type: Conformance
  url: conformance/ai-arena-conformance.yml
- type: Conventions
  url: conventions/ai-arena-conventions.yml
- type: Authentication
  url: authentication/ai-arena-authentication.yml
- type: VulnerabilityDisclosure
  url: security/ai-arena-vulnerability-disclosure.yml
- type: Security
  url: https://github.com/ArenaX-Labs/rlmesh/blob/main/SECURITY.md
- type: DomainSecurity
  url: security/ai-arena-domain-security.yml
- type: LLMsTxt
  url: llms/ai-arena-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence