Elium

aid: elium
name: Elium
description: 'Elium is a European enterprise knowledge-management SaaS platform, founded in 2007 as Knowledge Plaza and renamed
  Elium in 2017, headquartered in Louvain-la-Neuve, Belgium. Teams capture, validate and govern company knowledge as structured
  articles - which Elium calls "stories" - inside spaces, using templates, multi-step approval, expiration management, duplicate
  and gap detection, and in-place multilingual translation. The same governed corpus is then served to people and to AI agents
  through AI search, smart assistants, external portals and integrations. Programmatically Elium is a GraphQL provider, not
  a REST one: each customer platform serves its own per-tenant GraphQL endpoint with 17 queries, 206 mutations and 18 subscriptions,
  documented in a fully published SpectaQL reference, secured with OAuth 2.0 on a single apiv1 scope. In June 2026 Elium added
  a per-tenant remote Model Context Protocol server exposing three read-only knowledge tools to ChatGPT, Claude and custom
  agents. API and MCP access are Enterprise-plan only. Elium is ISO/IEC 27001:2022 certified and SecNumCloud-qualified, with
  EU-default and sovereign French hosting options.'
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: paid
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Paid · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-09-02'
  method: derived
image: https://elium.com/logos/elium-logo.svg
url: https://raw.githubusercontent.com/api-evangelist/elium/refs/heads/main/apis.yml
x-type: company
x-source: serena-portfolio
specificationVersion: '0.23'
created: '2026-08-17'
modified: '2026-08-17'
tags:
- Company
- Software-as-a-Service
- Knowledge Management
- Knowledge Base
- Enterprise Search
- AI Search
- GraphQL
- MCP
- Collaboration
- Documentation
- RAG
- Europe
tags_raw:
- Company
- SaaS
- Knowledge Management
- Knowledge Base
- Enterprise Search
- AI Search
- GraphQL
- MCP
- Collaboration
- Documentation
- RAG
- Europe
- Knowledge-Management
apis:
- name: Elium GraphQL API
  description: Elium's single GraphQL endpoint, served per tenant at https://{platform}.elium.com/graphql. 17 queries, 206
    mutations and 18 subscriptions over 1128 type definitions, covering stories (content), spaces, users, templates/schemas,
    tags, comments, annotations, alerts, smart assistants and tenant administration. OAuth 2.0 bearer with one scope, apiv1.
    Relay cursor connections for pagination; errors are returned in-band on each mutation payload rather than as HTTP status
    codes. No OpenAPI is published - GraphQL is the contract. Enterprise plan only.
  humanURL: https://learn.elium.com/en/api/
  baseURL: https://{platform}.elium.com/graphql
  tags:
  - GraphQL
  - Knowledge Management
  - Enterprise Search
  tags_raw:
  - GraphQL
  - Knowledge Management
  - Enterprise Search
  - Knowledge-Management
  properties:
  - type: Documentation
    url: https://learn.elium.com/en/api/
  - type: APIReference
    url: https://learn.elium.com/reference/
  - type: GettingStarted
    url: https://learn.elium.com/en/api/getting_started/quick_start
  - type: GraphQL
    url: graphql/elium-graphql-operations.yml
  - type: Authentication
    url: authentication/elium-authentication.yml
  - type: OAuthScopes
    url: scopes/elium-scopes.yml
  - type: Conventions
    url: conventions/elium-conventions.yml
  - type: ErrorCatalog
    url: errors/elium-error-codes.yml
  - type: DataModel
    url: data-model/elium-data-model.yml
  - type: RateLimits
    url: rate-limits/elium-rate-limits.yml
- name: Elium MCP Server
  description: A remote Model Context Protocol server, announced 3 June 2026, served per tenant at https://{platform}.elium.com/services/mcp
    with OAuth 2.0 authorization and optional Dynamic Client Registration. Three published tools, all read-only - FindRelevantArticles
    (semantic search), FindSpecificArticles (filtered search) and ReadFullArticle - each running with the permissions of the
    authenticated user. Documented setup paths for ChatGPT and Claude. Enterprise plan only.
  humanURL: https://help.elium.com/en/articles/12767574-mcp
  baseURL: https://{platform}.elium.com/services/mcp
  tags:
  - MCP
  - AI Search
  - RAG
  properties:
  - type: MCPServer
    url: mcp/elium-mcp.yml
  - type: ToolCrosswalk
    url: mcp/elium-tool-crosswalk.yml
  - type: Documentation
    url: https://help.elium.com/en/articles/12767574-mcp
  - type: Authentication
    url: authentication/elium-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://elium.com/
- type: DeveloperPortal
  url: https://learn.elium.com/en/api/
- type: Documentation
  url: https://learn.elium.com/en/api/
- type: APIReference
  url: https://learn.elium.com/reference/
- type: GettingStarted
  url: https://learn.elium.com/en/api/getting_started/quick_start
- type: Support
  url: https://help.elium.com/en/
- type: Blog
  url: https://elium.com/blog
- type: Pricing
  url: https://elium.com/pricing
- type: SignUp
  url: https://elium.com/free-trial
- type: Login
  url: https://elium.com/login
- type: TermsOfService
  url: https://elium.com/legal/website-terms-of-use/
- type: PrivacyPolicy
  url: https://elium.com/legal/privacy-policy/
- type: StatusPage
  url: https://status.elium.com/
- type: ChangeLog
  url: https://elium.com/changelog
- type: ChangeLog
  url: changelog/elium-changelog.yml
- type: Security
  url: https://elium.com/trust/controls
- type: Compliance
  url: https://elium.com/trust
- type: MCPServer
  url: mcp/elium-mcp.yml
- type: LLMsTxt
  url: llms/elium-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/elium-authentication.yml
- type: OAuthScopes
  url: scopes/elium-scopes.yml
- type: Conventions
  url: conventions/elium-conventions.yml
- type: ErrorCatalog
  url: errors/elium-error-codes.yml
- type: Lifecycle
  url: lifecycle/elium-lifecycle.yml
- type: Conformance
  url: conformance/elium-conformance.yml
- type: DataModel
  url: data-model/elium-data-model.yml
- type: Packages
  url: packages/elium-packages.yml
- type: Plans
  url: plans/elium-plans-pricing.yml
- type: RateLimits
  url: rate-limits/elium-rate-limits.yml
- type: TrustCenter
  url: security/elium-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/elium-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/elium-domain-security.yml
x-api-base:
  verdict: templated-by-design
  repair_tool_verdict: no-usable-base
  note: 'repair-api-bases.py reports "no-usable-base" because BOTH bases template the HOST, not just a path segment. That
    verdict is correct about the shape and wrong about the cause: Elium has no shared API host to record. It deploys one platform
    per subdomain and its own documentation uses placeholder tenant names throughout - my-platform.elium.com in the quick
    start, mycompany.elium.com in the token example, your-platform-name.elium.com in the MCP article. api.elium.com resolves
    but serves an application 404 on every path, including every spec path probed, so it is not the base either. Leaving {platform}
    in place is the accurate record; substituting any concrete tenant would invent a customer''s hostname. Do not "repair"
    this in a later round.'
  evidence:
  - url: https://api.elium.com/
    status: 404
  - url: https://api.elium.com/openapi.json
    status: 404
  - url: https://demo.elium.com/graphql
    status: 404
    method: POST
  - url: https://demo.elium.com/services/mcp
    status: 404
    method: POST
  checked: '2026-08-17'
x-pointers-deliberately-absent:
  note: Recorded so a later round does not re-litigate these, and does not add a pointer the provider has not earned. Each
    was probed or searched in this pass.
  OpenAPI: None exists. Probed api.elium.com/openapi.json, /openapi.yaml, /swagger.json, /v1/openapi.json, /api-docs, /docs,
    /redoc plus the docs host - all 404. GraphQL is this provider's contract.
  AgentCard: /.well-known/agent-card.json and legacy /.well-known/agent.json probed on elium.com, api.elium.com, learn.elium.com
    and help.elium.com - 404 everywhere except learn.elium.com, which answers 200 with an HTML docs shell for every /.well-known/*
    path. No card, so per the pipeline contract no a2a/ artifact was authored.
  WellKnown: Elium serves no /.well-known/ document of its own. The probe is recorded in well-known/elium-well-known.yml with
    every status; no pointer, because a file documenting an absence must not be scored as a presence.
  SecurityTxt: Absent on elium.com and api.elium.com. The 200 text/plain security.txt on help.elium.com is INTERCOM's (Canonical
    app.intercom.com, contacts bugcrowd.com/intercom) because the help centre is Intercom-hosted.
  Idempotency: Elium has no idempotency mechanism. Searched all 206 mutations, 244 input types and the API guides for /idempoten/i
    - zero matches. Retrying storyPost creates a second story.
  SDKs: No client library in any language on npm, PyPI, RubyGems, Packagist, crates.io, pkg.go.dev, Maven or NuGet. The four
    first-party @eliumhq npm packages are internal build tooling, newest release 2020-01-15.
  Webhooks: No outbound webhooks are advertised. The event surface is 18 GraphQL subscriptions, recorded in asyncapi/elium-events.yml
    without an AsyncAPI or Webhooks pointer.
  AsyncAPI: No AsyncAPI document is published.
  Deprecation: Five operations carry a Deprecated marker in the reference, but there is no deprecation policy page, no notice
    period and no RFC 8594 Sunset support to point at.
  GitHubOrganization: github.com/elium and github.com/Elium belong to Molecule Science (molecule-science.com), a different
    company. Elium's own code is on GitLab at gitlab.com/elium/product, which returns 403 anonymously.
  Postman: www.postman.com/eliumhq returns only the Postman SPA shell - no public workspace or collection.
  Roadmap: elium.com/roadmap returns 404.
  CLI: No first-party CLI is published.
  Sandbox: No sandbox, test mode, or test-vs-live key separation is published. There is a free trial of the product but no
    developer test environment.
x-enrichment:
  date: '2026-08-17'
  status: enriched
  artifacts_added: 23
  pass: local-v1