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

41.7/100 developing ▬ flat Agent 32/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs 1 MCP Servers

Company 3D Augmented Reality Virtual Reality Digital Asset Management 3D Models Content Delivery Developer Tools SDK WebAR

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 41.7/100 · developing

Contract Quality 10.4 / 25

Developer Ergonomics 12.9 / 20

Access Clarity 8.9 / 20

Operational Transparency 1.4 / 13

Contract Governance 0.5 / 12

Discoverability 7.6 / 10

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 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 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 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/echo3d: 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 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.

echo3D MCP Server

The echo3D Model Context Protocol (MCP) server lets any MCP-compatible AI client (Claude, ChatGPT, Gemini, Cursor, and others) manage an echo3D 3D collection using natural langu...

MCP SERVER

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

echo3D Webhooks

Event webhooks echo3D delivers to a subscriber-configured HTTPS endpoint when actions occur in a collection. Generated from the echo3D webhook documentation; every event shares ...

ASYNCAPI

Security Posture 2

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

Echo3D Authentication

apiKey/oidc · 5 schemes

SECURITY

Echo3D Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

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
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - scopes
  - security
  generated: '2026-09-03'
  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: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- 3D
- Augmented Reality
- Virtual Reality
- Digital Asset Management
- 3D Models
- Content Delivery
- Developer Tools
- SDK
- WebAR
tags_raw:
- 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

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/echo3d"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/echo3d/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/echo3d/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.