echo3D

echo3D is a cloud-based 3D digital asset management (DAM) platform that lets enterprises and development teams store, secure, optimize, convert, version, and share 3D models, animations, scans, and interactive AR/VR content across their organization and beyond. It exposes a RESTful HTTP API at api.echo3d.com for uploading, querying, downloading, converting, compressing, organizing, and deleting 3D content entries in collections, plus first-party SDKs and plugins for Unity, Unreal Engine, Swift/iOS, JavaScript/web, React, React Native, Flutter, Python, Blender, NVIDIA Omniverse, Adobe Substance 3D, and Autodesk 3ds Max. The platform adds event webhooks, an MCP server for AI clients, AI agents for deduplication and watermarking, WebAR delivery, and cross-platform 3D content optimization.

echo3D publishes 1 API on the APIs.io network. Tagged areas include Company, 3D, Augmented Reality, Virtual Reality, and Digital Asset Management.

The echo3D catalog on APIs.io includes 1 event-driven AsyncAPI specification.

echo3D’s developer surface includes documentation, API reference, getting-started guide, signup flow, pricing, engineering blog, support, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

39.0/100 thin ▬ flat Agent 39/100 agent aware Full breakdown ↓
scored 2026-07-27 · rubric v0.5

AccessSelf serve

1 APIs 1 MCP Servers

Company3DAugmented RealityVirtual RealityDigital Asset Management3D ModelsContent DeliveryDeveloper ToolsSDKsWebAR

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 39.0/100 · thin

Contract Quality 5.7 / 25

Developer Ergonomics 13.5 / 20

Commercial Clarity 8.9 / 20

Operational Transparency 1.7 / 13

Governance 0.0 / 12

Discoverability 9.3 / 10

Agent readiness — 39/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/echo3d: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

echo3D API

RESTful HTTP API for storing, querying, uploading, downloading, converting, compressing, organizing, versioning, and deleting 3D content entries (targets and holograms) in echo3...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Scopes 1

OAuth scopes governing access to this provider's APIs.

Echo3D Scopes

14 scopes · authorizationCode/clientCredentials

14 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

AsyncAPI

AsyncAPI

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Webhooks

Conventions

ErrorCatalog

Lifecycle

DataModel

Components

Conformance

Scroll for all 7

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: echo3d
name: echo3D
description: echo3D is a cloud-based 3D digital asset management (DAM) platform that lets enterprises and development teams
  store, secure, optimize, convert, version, and share 3D models, animations, scans, and interactive AR/VR content across
  their organization and beyond. It exposes a RESTful HTTP API at api.echo3d.com for uploading, querying, downloading, converting,
  compressing, organizing, and deleting 3D content entries in collections, plus first-party SDKs and plugins for Unity, Unreal
  Engine, Swift/iOS, JavaScript/web, React, React Native, Flutter, Python, Blender, NVIDIA Omniverse, Adobe Substance 3D,
  and Autodesk 3ds Max. The platform adds event webhooks, an MCP server for AI clients, AI agents for deduplication and watermarking,
  WebAR delivery, and cross-platform 3D content optimization.
url: https://raw.githubusercontent.com/api-evangelist/echo3d/refs/heads/main/apis.yml
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
image: https://static.wixstatic.com/media/c42fea_29a84adfa04046e69529e73ba3417d5d~mv2.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- 3D
- Augmented Reality
- Virtual Reality
- Digital Asset Management
- 3D Models
- Content Delivery
- Developer Tools
- SDKs
- WebAR
apis:
- name: echo3D API
  description: RESTful HTTP API for storing, querying, uploading, downloading, converting, compressing, organizing, versioning,
    and deleting 3D content entries (targets and holograms) in echo3D collections. Requests authenticate with a collection
    API key, account email, and user authentication key, with an optional collection secret key.
  humanURL: https://docs.echo3d.com/api
  baseURL: https://api.echo3d.com
  tags:
  - 3D
  - Digital Asset Management
  - Augmented Reality
  properties:
  - type: Documentation
    url: https://docs.echo3d.com/api
  - type: APIReference
    url: https://docs.echo3d.com/api/queries
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/echo3d-domain-security.yml
- type: Website
  url: https://www.echo3d.com/
- type: DeveloperPortal
  url: https://console.echo3d.com/
- type: Documentation
  url: https://docs.echo3d.com/
- type: APIReference
  url: https://docs.echo3d.com/api
- type: GettingStarted
  url: https://docs.echo3d.com/quickstart/get-api-key
- type: SignUp
  url: https://www.echo3d.com/signup
- type: Login
  url: https://console.echo3d.com/#/auth/login
- type: Pricing
  url: https://www.echo3d.com/pricing
- type: Blog
  url: https://www.echo3d.com/blog
- type: GitHubOrganization
  url: https://github.com/echo3Dco
- type: Support
  url: https://docs.echo3d.com/web-console/help-menu
- type: TermsOfService
  url: https://www.echo3d.com/terms
- type: PrivacyPolicy
  url: https://www.echo3d.com/privacy
- type: Webhooks
  url: https://docs.echo3d.com/web-console/automate-pages/workflows/webhooks
- type: MCPServer
  url: mcp/echo3d-mcp.yml
- type: LLMsTxt
  url: llms/echo3d-llms.txt
- type: WellKnown
  url: well-known/echo3d-well-known.yml
- type: Packages
  url: packages/echo3d-packages.yml
- type: SDKs
  url: packages/echo3d-packages.yml
- type: Authentication
  url: authentication/echo3d-authentication.yml
- type: OAuthScopes
  url: scopes/echo3d-scopes.yml
- type: Conventions
  url: conventions/echo3d-conventions.yml
- type: ErrorCatalog
  url: errors/echo3d-problem-types.yml
- type: Lifecycle
  url: lifecycle/echo3d-lifecycle.yml
- type: DataModel
  url: data-model/echo3d-data-model.yml
- type: Components
  url: components/echo3d-components.yml
- type: Conformance
  url: conformance/echo3d-conformance.yml
- type: AsyncAPI
  url: asyncapi/echo3d-webhooks-asyncapi.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence