Together Labs

Together Labs (Palo Alto, California) is the company behind IMVU, the 3D avatar-based social network and virtual-goods marketplace, alongside MetaJuice, its blockchain arm, and the VCOIN transferable digital currency. Its developer surface is unusual for a consumer platform: the public developer program that once issued API keys was retired, but api.imvu.com remains a live, publicly readable hypermedia REST API — a "denormalized" node envelope over users, products, rooms and derivation relationships — and Together Labs publishes a genuinely documented, first-party in-world scripting API for IMVU rooms in Lua/Luau on GitHub, complete with an event model, an imvu.* method surface, a persistent key/value data module and published resource limits. Neither surface ships an OpenAPI, an AsyncAPI, an MCP server, an agent card or an llms.txt.

Together Labs publishes 2 APIs on the APIs.io network. Tagged areas include Company, Social Networking, Virtual Worlds, Metaverse, and Gaming.

Together Labs’ developer surface includes documentation, support, engineering blog, pricing, signup flow, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub

30.3/100 thin ▬ flat Agent 10/100 agent aware Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessPaidOpen

2 APIs

Company Social Networking Virtual Worlds Metaverse Gaming Avatars Virtual Goods Marketplace User Generated Content Scripting Digital Currency Blockchain

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 30.3/100 · thin

Contract Quality 1.7 / 25

Developer Ergonomics 3.3 / 20

Access Clarity 15.3 / 20

Operational Transparency 4.4 / 13

Contract Governance 0.5 / 12

Discoverability 5.0 / 10

Agent readiness — 10/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 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/imvu: 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 2

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

IMVU Room Scripting API

First-party in-world scripting API for IMVU Live Rooms. Room scripts are single-file Lua programs executed server-side in a Luau sandbox; the engine calls event functions (event...

IMVU REST API

Production hypermedia REST API serving IMVU's own web and mobile clients. It is publicly reachable and a meaningful slice of it answers unauthenticated: GET /product/product-

Pricing Plans 1

Published pricing tiers and plan structures.

Imvu Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Imvu Rate Limits

7 limits

RATE LIMITS

Security Posture 2

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

Imvu Authentication

0 schemes

SECURITY

Imvu Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Lifecycle

Conventions

Idempotency

DataModel

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: imvu
name: Together Labs
description: 'Together Labs (Palo Alto, California) is the company behind IMVU, the 3D avatar-based social network and virtual-goods
  marketplace, alongside MetaJuice, its blockchain arm, and the VCOIN transferable digital currency. Its developer surface
  is unusual for a consumer platform: the public developer program that once issued API keys was retired, but api.imvu.com
  remains a live, publicly readable hypermedia REST API — a "denormalized" node envelope over users, products, rooms and derivation
  relationships — and Together Labs publishes a genuinely documented, first-party in-world scripting API for IMVU rooms in
  Lua/Luau on GitHub, complete with an event model, an imvu.* method surface, a persistent key/value data module and published
  resource limits. Neither surface ships an OpenAPI, an AsyncAPI, an MCP server, an agent card or an llms.txt.'
url: https://raw.githubusercontent.com/api-evangelist/imvu/refs/heads/main/apis.yml
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: true
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - pricing
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: open
  trial: false
  try_now: false
  public: true
  label: Paid · Open access
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-09-02'
  method: derived
image: https://togetherlabs.com/wp-content/uploads/2021/01/together-labs-logo.png
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-23'
modified: '2026-08-23'
tags:
- Company
- Social Networking
- Virtual Worlds
- Metaverse
- Gaming
- Avatars
- Virtual Goods
- Marketplace
- User Generated Content
- Scripting
- Digital Currency
- Blockchain
apis:
- name: IMVU Room Scripting API
  description: First-party in-world scripting API for IMVU Live Rooms. Room scripts are single-file Lua programs executed
    server-side in a Luau sandbox; the engine calls event functions (event_start, event_begin_iteration, event_message_received,
    event_state_changed, event_tip_received, event_end_iteration, event_stop) roughly 20 times a second, and scripts call
    back into an imvu.* method surface to chat, whisper, place and remove furniture, move and remove scene members, send room
    invites, control embedded YouTube media, create polls and read audience or scene membership. A data.save / data.load module
    provides persistent key/value storage scoped to script, room, account or individual visitor. Published as a VIP-only alpha;
    documentation and nine worked example scripts are published by IMVU on GitHub.
  humanURL: https://github.com/imvu/imvu-scripting-docs
  tags:
  - Scripting
  - Lua
  - Virtual Worlds
  - Event
  tags_raw:
  - Scripting
  - Lua
  - Virtual Worlds
  - Events
  properties:
  - type: Documentation
    url: https://github.com/imvu/imvu-scripting-docs/blob/main/README.md
  - type: Examples
    url: https://github.com/imvu/imvu-scripting-docs/tree/main/scripts
  - type: SourceCode
    url: https://github.com/imvu/imvu-scripting-docs
  - type: Support
    url: https://github.com/imvu/imvu-scripting-docs/issues
  - type: RateLimits
    url: rate-limits/imvu-rate-limits.yml
  - type: Conventions
    url: conventions/imvu-conventions.yml
  - type: Idempotency
    url: conventions/imvu-conventions.yml
  - type: DataModel
    url: data-model/imvu-data-model.yml
- name: IMVU REST API
  description: 'Production hypermedia REST API serving IMVU''s own web and mobile clients. It is publicly reachable and a
    meaningful slice of it answers unauthenticated: GET /product/product-<id>, /user/user-<id> and /room return a "denormalized"
    node envelope carrying data, relations and a per-node http block, with collection endpoints paginated by limit and start_index.
    Together Labs publishes no reference documentation, no OpenAPI and no key-issuance process for it — the public developer
    program that issued API keys was retired — so everything recorded here was established by probing the live host, not read
    from a contract.'
  baseURL: https://api.imvu.com
  tags:
  - Hypermedia
  - REST
  - Virtual Goods
  - User
  tags_raw:
  - Hypermedia
  - REST
  - Virtual Goods
  - Users
  properties:
  - type: ErrorCatalog
    url: errors/imvu-error-codes.yml
  - type: DataModel
    url: data-model/imvu-data-model.yml
  - type: Conventions
    url: conventions/imvu-conventions.yml
  x-note: Undocumented. No developer portal, no API reference and no published contract; the base URL and every behaviour
    recorded in the derived artifacts were probed directly on 2026-08-23.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/imvu-domain-security.yml
- type: Website
  url: https://togetherlabs.com/
- type: Documentation
  url: https://github.com/imvu/imvu-scripting-docs/blob/main/README.md
- type: GitHubOrganization
  url: https://github.com/imvu
- type: Support
  url: https://support.imvu.com/support/home
- type: Blog
  url: https://blog.imvu.com/
- type: Pricing
  url: https://about.imvu.com/vip-club
- type: SignUp
  url: https://secure.imvu.com/welcome/login/
- type: TermsOfService
  url: https://about.imvu.com/terms
- type: PrivacyPolicy
  url: https://www.imvu.com/next/policyhub/privacypolicy/
- type: Plans
  url: plans/imvu-plans-pricing.yml
- type: RateLimits
  url: rate-limits/imvu-rate-limits.yml
- type: LLMsTxt
  url: llms/imvu-llms.txt
- type: ErrorCatalog
  url: errors/imvu-error-codes.yml
- type: Lifecycle
  url: lifecycle/imvu-lifecycle.yml
- type: Conventions
  url: conventions/imvu-conventions.yml
- type: Idempotency
  url: conventions/imvu-conventions.yml
- type: DataModel
  url: data-model/imvu-data-model.yml
- type: Conformance
  url: conformance/imvu-conformance.yml
- type: Packages
  url: packages/imvu-packages.yml
x-enrichment:
  date: '2026-08-23'
  status: enriched
  artifacts_added: 13
  pass: local-v1

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