Klarys

aid: klarys
name: Klarys
description: 'Klarys — formerly ProcSea, renamed in 2023 — is a French SaaS eProcurement platform built for the fresh-food
  supply chain: seafood, fruit and vegetables, meat and dairy. It connects retail, wholesale and foodservice buyers with their
  suppliers, wholesalers and mareyeurs through a standardized fresh-food product catalog, a supplier sales interface, a centralized
  purchasing interface, a central purchasing module for store networks, a supplier invoicing module and a business-intelligence
  module. Klarys states that the platform "integrates with all your business systems and applications via API and EDI" — ERP,
  accounting tools and product reference systems. Founded in 2016 in Rennes, France with operations in Switzerland, it is
  a Serena portfolio company, a member of the SAP.iO acceleration program and listed on the SAP Store. The tenant application
  runs at klarys.app and publishes an RFC 8414 OAuth 2.0 authorization-server metadata document anonymously — including mcp:read
  and mcp:write scopes — but no public API reference, OpenAPI, or developer portal: the schema endpoint requires an authenticated
  tenant account.'
url: https://raw.githubusercontent.com/api-evangelist/klarys/refs/heads/main/apis.yml
x-api-posture: no-product-api
x-api-posture-basis: observed
x-api-posture-note: The tenant application runs at klarys.app and publishes an RFC 8414 OAuth 2.0 authorization-server metadata
  document anonymously — including mcp:read and mcp:write scopes — but no public API reference
x-type: company
x-source: serena-portfolio
x-tier: stub
x-tier-reason: portfolio-lead
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: approval
  trial: false
  try_now: false
  public: false
  gated_conflict: 'x-api-posture: private but 1 published API entry'
  label: Requires approval
  confidence: medium
  probe_state: gated
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-08-17'
modified: '2026-08-17'
image: https://cdn.prod.website-files.com/645262ac6eca60aef2a6ff24/6487761d3ac838e6ec321735_klarys%20the%20fresh%20food%20platform.webp
tags:
- Company
- Software-as-a-Service
- eProcurement
- Procurement
- Supply Chain
- Food and Beverage
- Seafood
- Fresh Food
- Retail
- EDI
- Invoicing
- France
tags_raw:
- Company
- SaaS
- eProcurement
- Procurement
- Supply Chain
- Food and Beverage
- Seafood
- Fresh Food
- Retail
- EDI
- Invoicing
- France
apis:
- name: Klarys Platform API
  description: 'The API surface behind the Klarys tenant application at klarys.app. Klarys markets API and EDI integration
    with customer ERP, accounting and product-reference systems, and the application serves an anonymous RFC 8414 OAuth 2.0
    authorization-server metadata document at https://klarys.app/.well-known/oauth-authorization-server (issuer https://klarys.app/api/public/o)
    with authorization_code, client_credentials and refresh_token grants, PKCE S256, dynamic client registration, token revocation
    and introspection. No public API reference, OpenAPI document or developer portal was found: the schema endpoint at https://klarys.app/api/schema/
    returns HTTP 401 {"code":1003,"error":"User is unauthenticated"}, so the contract is customer-gated.'
  humanURL: https://www.klarys.io/en/solutions
  baseURL: https://klarys.app/api/
  tags:
  - eProcurement
  - Supply Chain
  - Fresh Food
  properties:
  - type: Authentication
    url: authentication/klarys-authentication.yml
  - type: OAuthScopes
    url: scopes/klarys-scopes.yml
  - type: ErrorCatalog
    url: errors/klarys-problem-types.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/klarys-domain-security.yml
- type: Website
  url: https://www.klarys.io/
- type: Support
  url: https://www.klarys.io/en/service-client
- type: Contact
  url: https://www.klarys.io/en/contact
- type: Blog
  url: https://www.klarys.io/en/resources
- type: Press
  url: https://www.klarys.io/en/press
- type: CaseStudies
  url: https://www.klarys.io/en/case-studies
- type: About
  url: https://www.klarys.io/en/who-are-we
- type: GitHubOrganization
  url: https://github.com/procsea
- type: Login
  url: https://klarys.app/fr/accounts/login/
- type: TermsOfService
  url: https://www.klarys.io/en/terms-of-service
- type: PrivacyPolicy
  url: https://www.klarys.io/en/privacy-policy
- type: Legal
  url: https://www.klarys.io/en/legal-notice
- type: StatusPage
  url: https://status.klarys.io/
- type: LinkedIn
  url: https://www.linkedin.com/company/klarys/
- type: Twitter
  url: https://twitter.com/klarys_io
- type: Youtube
  url: https://www.youtube.com/@klarys_io
- type: WellKnown
  url: well-known/klarys-well-known.yml
- type: Authentication
  url: authentication/klarys-authentication.yml
- type: OAuthScopes
  url: scopes/klarys-scopes.yml
- type: Conformance
  url: conformance/klarys-conformance.yml
- type: ErrorCatalog
  url: errors/klarys-problem-types.yml
- type: Conventions
  url: conventions/klarys-conventions.yml
- type: Lifecycle
  url: lifecycle/klarys-lifecycle.yml
- type: Packages
  url: packages/klarys-packages.yml
- type: LLMsTxt
  url: llms/klarys-llms.txt
- type: Plans
  url: plans/klarys-plans-pricing.yml
- type: RateLimits
  url: rate-limits/klarys-rate-limits.yml
x-enrichment:
  date: '2026-08-17'
  status: minimal
  artifacts_added: 14
  pass: local-v1
x-coverage:
  state: gated
  reason: customer-only-docs
  detail: Klarys runs a Django REST Framework API with a live OpenAPI schema endpoint, but https://klarys.app/api/schema/?format=json
    answers HTTP 401 {"code":1003,"error":"User is unauthenticated"} with Content-Type application/vnd.oai.openapi+json —
    the spec is real and served only to an authenticated tenant, and there is no developer portal, API reference or pricing
    page anywhere on www.klarys.io (all 134 sitemap URLs walked).
  evidence:
  - url: https://klarys.app/api/schema/?format=json
    status: 401
  - url: https://klarys.app/.well-known/oauth-authorization-server
    status: 200
  - url: https://www.klarys.io/llms.txt
    status: 404
  - url: https://klarys.app/.well-known/oauth-protected-resource
    status: 404
  checked: '2026-08-17'