Series AI

aid: series-ai
name: Series AI
description: 'Series AI (Series Entertainment, Inc.) is an a16z-backed, AI-native game company behind RUN.world, a platform
  to create, publish, play, and monetize HTML5 games. Series ships a real first-party developer surface: the RUN.world SDK
  (@series-inc/rundot-game-sdk) exposes a single RundotGameAPI for player storage, profiles, leaderboards, ad monetization,
  purchases, entitlements, multiplayer, server-authoritative simulation, and generative AI (image, audio, video, and text),
  while the rundot CLI scaffolds, deploys, versions, and operates live titles. StowKit asset tooling, a Three.js-based 3D
  engine with ECS, the Syncplay deterministic-multiplayer core, and a community workshop of game starters round out the toolchain.
  Founded by veterans from Riot, Epic, Blizzard, Pocket Gems, and Telltale.'
url: https://raw.githubusercontent.com/api-evangelist/series-ai/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  label: Open access
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://avatars.githubusercontent.com/u/126116685?v=4
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 14
  pass: local-v1
tags:
- Company
- Games
- Game Development
- Artificial Intelligence
- Generative AI
- Game Engine
- SDK
- Developer Tools
- Multiplayer
- HTML5
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: RUN.world SDK
  description: 'Client-side JavaScript/TypeScript SDK (@series-inc/rundot-game-sdk) that gives an HTML5 game access to RUN.world
    platform services through a single RundotGameAPI import: storage scopes, profiles, leaderboards, ads, purchases, entitlements,
    multiplayer, server-authoritative simulation, and generative AI. Calls cross a React Native JS bridge; failures surface
    as RundotApiError / RateLimitedError.'
  humanURL: https://github.com/series-ai/venus-sdk-docs
  baseURL: https://run.world
  properties:
  - type: Documentation
    url: https://github.com/series-ai/venus-sdk-docs
  - type: APIReference
    url: https://github.com/series-ai/venus-sdk-docs/blob/main/SUMMARY.md
  - type: GettingStarted
    url: https://github.com/series-ai/venus-sdk-docs/blob/main/rundot-developer-platform/getting-started.md
common:
- type: DomainSecurity
  url: security/series-ai-domain-security.yml
- type: DeveloperPortal
  url: https://run.world
- type: Documentation
  url: https://github.com/series-ai/venus-sdk-docs
- type: APIReference
  url: https://github.com/series-ai/venus-sdk-docs/blob/main/SUMMARY.md
- type: GettingStarted
  url: https://github.com/series-ai/venus-sdk-docs/blob/main/rundot-developer-platform/getting-started.md
- type: GitHubOrganization
  url: https://github.com/series-ai
- type: SourceCode
  url: https://github.com/series-ai/run-workshop
- type: PrivacyPolicy
  url: https://series.inc/privacy
- type: Packages
  url: packages/series-ai-packages.yml
- type: SDKs
  url: packages/series-ai-packages.yml
- type: CLI
  url: cli/series-ai-cli.yml
- type: Sandbox
  url: sandbox/series-ai-sandbox.yml
- type: Conventions
  url: conventions/series-ai-conventions.yml
- type: ErrorCatalog
  url: errors/series-ai-problem-types.yml
- type: Lifecycle
  url: lifecycle/series-ai-lifecycle.yml
- type: ChangeLog
  url: changelog/series-ai-changelog.yml
- type: Authentication
  url: authentication/series-ai-authentication.yml
- type: LLMsTxt
  url: llms/series-ai-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: VulnerabilityDisclosure
  url: security/series-ai-vulnerability-disclosure.yml
- type: Security
  url: security/series-ai-vulnerability-disclosure.yml
- type: WellKnown
  url: well-known/series-ai-well-known.yml