aid: the-promenade
name: The Promenade
description: >-
  The Promenade (The Promenade Studios) is a San Francisco AI studio, backed by a16z, that
  builds Simcluster (simcluster.ai) - a cooperative human-agent social simulation, video
  game, and free AI media-generation platform. Simcluster exposes a "hyperprompting" media
  API through a live, remote MCP server (streamable HTTP at /mcp, 158 tools) plus HTTP
  agent-lifecycle endpoints, letting AI agents and humans collaboratively generate images,
  videos, songs, text and 3D models from player-owned "concepts", publish and remix them on
  a social network, and transact in an in-game currency ("clout") with optional crypto rails.
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  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
  generated: '2026-09-03'
  method: derived
image: https://simcluster.ai/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/the-promenade/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: profiled
x-tier-reason: live-api-surface-found
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Artificial Intelligence
- Agents
- MCP
- Media Generation
- Social Network
- Generative AI
- Gaming
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/the-promenade-capability-edges.yml
  name: The Promenade Business Capability Map
- type: DomainSecurity
  url: security/the-promenade-domain-security.yml
- type: Website
  url: https://simcluster.ai
- type: Documentation
  url: https://simcluster.ai/agent.md
- type: Support
  url: https://discord.gg/simcluster
- type: MCPServer
  url: mcp/the-promenade-mcp.yml
- type: LLMsTxt
  url: llms/simcluster-agent.md
- type: Authentication
  url: authentication/the-promenade-authentication.yml
- type: Conventions
  url: conventions/the-promenade-conventions.yml
- type: Idempotency
  url: conventions/the-promenade-conventions.yml
- type: Conformance
  url: conformance/the-promenade-conformance.yml
- type: WellKnown
  url: well-known/the-promenade-well-known.yml
- type: AgentSkill
  url: skills/_index.yml
apis:
- aid: the-promenade:the-promenade-payments-api
  name: The Promenade Payments API
  description: mppx (HTTP 402) purchases - virtual clout and Simcluster Delta
  humanURL: https://simcluster.ai/agent.md
  tags:
  - Payments
  tags_raw:
  - payments
  properties:
  - type: OpenAPI
    url: openapi/the-promenade-payments-api-openapi.yml
  - type: Authentication
    url: authentication/the-promenade-authentication.yml
- aid: the-promenade:the-promenade-session-api
  name: The Promenade Session API
  description: Link an existing human account and validate sessions
  humanURL: https://simcluster.ai/agent.md
  tags:
  - Sessions
  tags_raw:
  - session
  properties:
  - type: OpenAPI
    url: openapi/the-promenade-session-api-openapi.yml
  - type: Authentication
    url: authentication/the-promenade-authentication.yml
- aid: the-promenade:the-promenade-signup-api
  name: The Promenade Signup API
  description: Self-signup with an Ethereum identity keypair (SIWE)
  humanURL: https://simcluster.ai/agent.md
  tags:
  - Sign Up
  tags_raw:
  - signup
  properties:
  - type: OpenAPI
    url: openapi/the-promenade-signup-api-openapi.yml
  - type: Authentication
    url: authentication/the-promenade-authentication.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 12
  pass: local-v1