ChannelEngine

ChannelEngine is a marketplace integration and multichannel e-commerce platform, founded in Leiden, Netherlands and backed by General Catalyst, that lets brands, retailers, and manufacturers connect their ERP, PIM, WMS, or webstore once and sell across 1,300+ global marketplaces, social platforms, and emerging AI commerce channels. It centralizes product listing, inventory and offer synchronization, order and fulfillment management, returns, and dynamic repricing from a single dashboard, and exposes three REST APIs: the Merchant API (integrate your own systems with ChannelEngine), the Channel API (build your own marketplace on ChannelEngine), and the Channel Management API (export marketplace categories and product attributes). The APIs use API-key authentication, JSON response envelopes, page-based pagination, header-based rate limiting, and webhooks for near-real-time events.

ChannelEngine publishes 3 APIs on the APIs.io network. Tagged areas include Company, E-Commerce, Marketplace Integration, Multi-Channel Commerce, and Order Management.

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

ChannelEngine’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 32 more developer resources.

🌐 Visit website 📡 Source on GitHub

53.2/100 developing ▬ flat Agent 38/100 agent ready saas Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0

3 APIs

Company E-CommerceMarketplace IntegrationMulti-Channel CommerceOrder Management Inventory Management Product Information Retail Webhook Netherlands

Kin Score

Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0

Composite quality — 53.2/100 · developing

Contract Quality 10.4 / 25

Developer Ergonomics 14.6 / 20

Access Clarity 10.0 / 20

Operational Transparency 7.9 / 13

Contract Governance 2.2 / 12

Discoverability 8.2 / 10

Agent readiness — 38/100 · 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 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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/channelengine: 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 3

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

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conventions

Idempotency

ErrorCatalog

Lifecycle

Conformance

DataModel

Webhooks

Scroll for all 7

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 7

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Authentication

Compliance

TrustCenter

Scroll for all 7

Operate 7

Status, limits, changes, and where to get help

Support

HelpCenter

StatusPage

ChangeLog

RateLimits

Deprecation

ChangeLog

Scroll for all 7

Commercial 2

Pricing, plans, and the legal terms of use

Pricing

Pricing

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: channelengine
name: ChannelEngine
description: 'ChannelEngine is a marketplace integration and multichannel e-commerce platform, founded in Leiden, Netherlands
  and backed by General Catalyst, that lets brands, retailers, and manufacturers connect their ERP, PIM, WMS, or webstore
  once and sell across 1,300+ global marketplaces, social platforms, and emerging AI commerce channels. It centralizes product
  listing, inventory and offer synchronization, order and fulfillment management, returns, and dynamic repricing from a single
  dashboard, and exposes three REST APIs: the Merchant API (integrate your own systems with ChannelEngine), the Channel API
  (build your own marketplace on ChannelEngine), and the Channel Management API (export marketplace categories and product
  attributes). The APIs use API-key authentication, JSON response envelopes, page-based pagination, header-based rate limiting,
  and webhooks for near-real-time events.'
url: https://raw.githubusercontent.com/api-evangelist/channelengine/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
x-tier: profiled
x-tier-reason: enriched-from-provider-surface
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
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
image: https://www.channelengine.com/hubfs/ChannelEngine-Logomark.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- E-Commerce
- Marketplace Integration
- Multi-Channel Commerce
- Order Management
- Inventory Management
- Product Information
- Retail
- Webhook
- Netherlands
tags_raw:
- Company
- E-commerce
- Marketplace Integration
- Multichannel Commerce
- Order Management
- Inventory Management
- Product Information
- Retail
- Webhooks
- Netherlands
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: TrustCenter
  url: security/channelengine-trust-center.yml
- type: DomainSecurity
  url: security/channelengine-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/channelengine-vulnerability-disclosure.yml
- type: Security
  url: https://www.channelengine.com/security
- type: Website
  url: https://www.channelengine.com/
- type: DeveloperPortal
  url: https://www.channelengine.com/developer-hub
- type: Documentation
  url: https://support.channelengine.com/hc/en-us/categories/4419833201937-APIs
- type: APIReference
  url: https://support.channelengine.com/hc/en-us/articles/25437375786013-ChannelEngine-API-references
- type: GettingStarted
  url: https://support.channelengine.com/hc/en-us/articles/10023835402397-Merchant-API-getting-started
- type: Support
  url: https://support.channelengine.com/hc/en-us
- type: HelpCenter
  url: https://support.channelengine.com/hc/en-us
- type: Blog
  url: https://www.channelengine.com/en/blog
- type: GitHubOrganization
  url: https://github.com/channelengine
- type: Pricing
  url: https://www.channelengine.com/pricing
- type: SignUp
  url: https://www.channelengine.net/login
- type: Login
  url: https://www.channelengine.net/login
- type: PrivacyPolicy
  url: https://www.channelengine.com/privacy-policy/
- type: StatusPage
  url: https://status.channelengine.com/
- type: ChangeLog
  url: https://support.channelengine.com/hc/en-us/articles/4409484849309-ChannelEngine-release-notes
- type: Authentication
  url: authentication/channelengine-authentication.yml
- type: Packages
  url: packages/channelengine-packages.yml
- type: SDKs
  url: packages/channelengine-packages.yml
- type: WellKnown
  url: well-known/channelengine-well-known.yml
- type: X-MCPServerCandidate
  url: mcp/channelengine-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/channelengine-llms.txt
- type: Conventions
  url: conventions/channelengine-conventions.yml
- type: Idempotency
  url: conventions/channelengine-conventions.yml
- type: RateLimits
  url: conventions/channelengine-conventions.yml
- type: ErrorCatalog
  url: errors/channelengine-problem-types.yml
- type: Lifecycle
  url: lifecycle/channelengine-lifecycle.yml
- type: Deprecation
  url: lifecycle/channelengine-lifecycle.yml
- type: ChangeLog
  url: changelog/channelengine-changelog.yml
- type: Conformance
  url: conformance/channelengine-conformance.yml
- type: Compliance
  url: https://www.channelengine.com/security
- type: TrustCenter
  url: https://www.channelengine.com/security
- type: DataModel
  url: data-model/channelengine-data-model.yml
- type: Webhooks
  url: asyncapi/channelengine-webhooks.yml
- type: Sandbox
  url: sandbox/channelengine-sandbox.yml
- type: AgentSkill
  url: skills/_index.yml
apis:
- name: ChannelEngine Merchant API
  description: Integrate the system of your choice (ERP, PIM, WMS, or webstore) with ChannelEngine. Synchronize product content
    and offers; retrieve, acknowledge and update orders, shipments, returns, cancellations and stock; manage product bundles,
    competition prices, listed products, stock locations and webhooks. API-key authenticated, JSON envelope responses, page-based
    pagination (max 100 per page), header-based rate limiting.
  humanURL: https://support.channelengine.com/hc/en-us/sections/4406511272733-Merchant-API
  baseURL: https://demo.channelengine.net/api/v2/
  properties:
  - type: Documentation
    url: https://support.channelengine.com/hc/en-us/sections/4406511272733-Merchant-API
  - type: GettingStarted
    url: https://support.channelengine.com/hc/en-us/articles/10023835402397-Merchant-API-getting-started
  - type: RateLimits
    url: https://support.channelengine.com/hc/en-us/articles/10027638693405-Merchant-API-rate-limiting
- name: ChannelEngine Channel API
  description: Set up your own marketplace on ChannelEngine with automated connections between your marketplace and partnering
    merchants. Synchronize product data and offer changes, create and invoice orders, and handle shipments, cancellations
    and returns between channel and merchant.
  humanURL: https://support.channelengine.com/hc/en-us/sections/4406503369629-Channel-API
  baseURL: https://demo.channelengine.net/api/v2/
  properties:
  - type: Documentation
    url: https://support.channelengine.com/hc/en-us/articles/4409485647133-Channel-API-main-resources
- name: ChannelEngine Channel Management API
  description: Export the categories and product data attributes of your marketplace to ChannelEngine via a unified approach,
    so merchants can map and list against your channel's taxonomy.
  humanURL: https://support.channelengine.com/hc/en-us/articles/4409485647901-ChannelEngine-connect-to-the-Channel-Management-API
  baseURL: https://demo.channelengine.net/api/v2/
  properties:
  - type: Documentation
    url: https://support.channelengine.com/hc/en-us/articles/4409485647901-ChannelEngine-connect-to-the-Channel-Management-API
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/channelengine"

All providers

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

Every operation they expose

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

How their score was established

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

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

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

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

ChannelEngine

Kin Score

APIs 3

ChannelEngine Merchant API

ChannelEngine Channel API

ChannelEngine Channel Management API

Event Specifications 1

Channelengine Webhooks

Security Posture 4

Channelengine Authentication

Channelengine Domain Security

Channelengine Vulnerability Disclosure

Channelengine Trust Center

Resources

Get Started 5

Documentation 2

Agent Surfaces 4

Design & Contract 7

Build 3

Access & Security 7

Operate 7

Commercial 2

Company 2

Source (apis.yml)

Work with this as data

MCP server

Tools for providers

Call it yourself

Get an API key