Colissimo

Colissimo is La Poste's parcel delivery brand for France and international shipping. For business shippers it publishes developer web services on ws.colissimo.fr - the Shipping Label Service (SLS, web service d'affranchissement) for labels, CN23 customs forms, bordereaux and pickup planning, available as SOAP (WSDL) and REST (OpenAPI), and the Point Retrait web service (SOAP) for finding pickup and drop-off points - documented in Redoc on the Colissimo Entreprise site.

Colissimo publishes 5 API contracts indexed on the APIs.io network, including Description et exemples des méthodes du WS SLS API, Génération de bordereau de dépot API, SlsInternalService : Services destinés aux applications internes API, and 2 more. Tagged areas include Company, Shipping, Logistics, Parcel, and Labels.

The Colissimo catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Colissimo’s developer surface includes documentation, support, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

30.0/100 thin ▬ flat Agent 18/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

4 published contracts 1 Agent Skills

Company Shipping Logistics Parcel LabelsPickup PointsFrance

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 30.0/100 · thin

Contract Quality 10.1 / 19

Developer Ergonomics 3.1 / 15

Access Clarity 0.8 / 15

Operational Transparency 1.3 / 10

Contract Governance 2.0 / 9

Discoverability 5.4 / 8

Regulatory Posture 2.8 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 18/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 5.3 — up to +18.9 composite points
Developer Ergonomics scores 20.8 — up to +15.8 composite points
Contract Quality scores 53.7 — up to +11.6 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/colissimo/apis.yml: open an issue on github.com/api-evangelist/colissimo to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Colissimo Point Retrait API

Colissimo's delivery-choice / pickup point web service (SOAP) - find pickup and drop-off points by address, coordinates, identifier or token for display in a checkout.

Colissimo Description et exemples des méthodes du WS SLS API

The Description et exemples des méthodes du WS SLS API from Colissimo — 9 operation(s) for description et exemples des méthodes du ws sls.

Colissimo Génération de bordereau de dépot API

The Génération de bordereau de dépot API from Colissimo — 3 operation(s) for génération de bordereau de dépot.

Colissimo SlsInternalService : Services destinés aux applications internes API

The SlsInternalService : Services destinés aux applications internes API from Colissimo — 3 operation(s) for slsinternalservice : services destinés aux applications internes.

Colissimo SlsServiceWS : documentation API

The SlsServiceWS : documentation API from Colissimo — 9 operation(s) for slsservicews : documentation.

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

generate-colissimo-shipping-label

AGENT SKILL

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Colissimo Context

71 classes · 267 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Colissimo API Rules

9 rules · 7 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

CheckGenerateLabelRequest

6 properties

JSON SCHEMA

GenerateLabelRequest

6 properties

JSON SCHEMA

GenerateLabelRequestV31

6 properties

JSON SCHEMA

GetProductInterRequest

9 properties

JSON SCHEMA

PlanPickupRequest

5 properties

JSON SCHEMA

Response

17 properties

JSON SCHEMA

Security Posture 2

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

Colissimo Domain Security

TLSv1.3 · DMARC

SECURITY

Colissimo Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Colissimo Agentic Access

12 operations · 8 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

AgenticAccess

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

Access & Security 3

Authentication, authorization, and security posture

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: colissimo
name: Colissimo
description: Colissimo is La Poste's parcel delivery brand for France and international shipping. For business shippers it
  publishes developer web services on ws.colissimo.fr - the Shipping Label Service (SLS, web service d'affranchissement) for
  labels, CN23 customs forms, bordereaux and pickup planning, available as SOAP (WSDL) and REST (OpenAPI), and the Point Retrait
  web service (SOAP) for finding pickup and drop-off points - documented in Redoc on the Colissimo Entreprise site.
url: https://raw.githubusercontent.com/api-evangelist/colissimo/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.laposte.fr/ecom/_nuxt/logo-part-vertical.BAUyeuwa.svg
x-type: company
x-source: harvest:market-gap:shipping-logistics
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-13 (local-v5; was harvest)
specificationVersion: '0.20'
created: '2026-10-13'
modified: '2026-10-13'
tags:
- Company
- Shipping
- Logistics
- Parcel
- Labels
- Pickup Points
- France
tags_raw:
- Company
- Shipping
- Logistics
- Parcels
- Labels
- Pickup Points
- France
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/colissimo-agentic-access.yml
- type: Spectral
  url: rules/colissimo-rules.yml
- type: JSONLD
  url: json-ld/colissimo-context.jsonld
- type: Vocabulary
  url: vocabulary/colissimo-vocabulary.yml
- type: DataModel
  url: data-model/colissimo-data-model.yml
- type: Security
  url: https://vdp.laposte.fr/p/Security-Information
- type: ErrorCatalog
  url: errors/colissimo-problem-types.yml
- type: Conformance
  url: conformance/colissimo-conformance.yml
- type: Hosts
  url: hosts/colissimo-hosts.yml
- type: Vendors
  url: vendors/colissimo-vendors.yml
- type: SDKs
  url: packages/colissimo-packages.yml
- type: Packages
  url: packages/colissimo-packages.yml
- type: StatusPage
  url: https://status.colissimo.fr/
- type: VulnerabilityDisclosure
  url: security/colissimo-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/colissimo-domain-security.yml
- type: Website
  url: https://www.colissimo.fr
- type: DeveloperPortal
  url: https://www.colissimo.entreprise.laposte.fr/outils-et-solutions
- type: Documentation
  url: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
- type: Support
  url: https://www.colissimo.entreprise.laposte.fr/contact
- type: TermsOfService
  url: https://www.colissimo.entreprise.laposte.fr/mentions-legales
apis:
- aid: colissimo:colissimo-point-retrait-api
  name: Colissimo Point Retrait API
  description: Colissimo's delivery-choice / pickup point web service (SOAP) - find pickup and drop-off points by address,
    coordinates, identifier or token for display in a checkout.
  humanURL: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-pdr/fr
  baseURL: https://ws.colissimo.fr/pointretrait-ws-cxf/PointRetraitServiceWS/2.0
  tags:
  - Pickup Points
  - Delivery Choice
  properties:
  - type: WSDL
    url: wsdl/colissimo-point-retrait-service-ws-2.0.wsdl
  - type: WSDL
    name: WSDL (provider-hosted)
    url: https://ws.colissimo.fr/pointretrait-ws-cxf/PointRetraitServiceWS/2.0?wsdl
  - type: Documentation
    url: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-pdr/fr
- aid: colissimo:colissimo-description-et-exemples-des-m-thodes-du-ws-sls-api
  name: Colissimo Description et exemples des méthodes du WS SLS API
  description: The Description et exemples des méthodes du WS SLS API from Colissimo — 9 operation(s) for description et exemples
    des méthodes du ws sls.
  humanURL: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  baseURL: https://ws.colissimo.fr/sls-ws/SlsServiceWSRest/2.0
  tags: []
  tags_raw:
  - Description et exemples des méthodes du WS SLS
  properties:
  - type: OpenAPI
    url: openapi/colissimo-description-et-exemples-des-m-thodes-du-ws-sls-api-openapi.yml
  - type: WSDL
    url: wsdl/colissimo-sls-service-ws-2.0.wsdl
  - type: WSDL
    url: https://ws.colissimo.fr/sls-ws/SlsServiceWS/2.0?wsdl
  - type: Documentation
    url: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  - type: JSONSchema
    url: json-schema/colissimo-get-product-inter-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-response-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-plan-pickup-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-v31-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-check-generate-label-request-schema.json
- aid: colissimo:colissimo-g-n-ration-de-bordereau-de-d-pot-api
  name: Colissimo Génération de bordereau de dépot API
  description: The Génération de bordereau de dépot API from Colissimo — 3 operation(s) for génération de bordereau de dépot.
  humanURL: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  baseURL: https://ws.colissimo.fr/sls-ws/SlsServiceWSRest/2.0
  tags:
  - Génération de bordereau de dépot
  properties:
  - type: OpenAPI
    url: openapi/colissimo-g-n-ration-de-bordereau-de-d-pot-api-openapi.yml
  - type: WSDL
    url: wsdl/colissimo-sls-service-ws-2.0.wsdl
  - type: WSDL
    url: https://ws.colissimo.fr/sls-ws/SlsServiceWS/2.0?wsdl
  - type: Documentation
    url: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  - type: JSONSchema
    url: json-schema/colissimo-get-product-inter-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-response-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-plan-pickup-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-v31-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-check-generate-label-request-schema.json
- aid: colissimo:colissimo-slsinternalservice-services-destin-s-aux-applications-internes-api
  name: 'Colissimo SlsInternalService : Services destinés aux applications internes API'
  description: 'The SlsInternalService : Services destinés aux applications internes API from Colissimo — 3 operation(s) for
    slsinternalservice : services destinés aux applications internes.'
  humanURL: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  baseURL: https://ws.colissimo.fr/sls-ws/SlsServiceWSRest/2.0
  tags: []
  tags_raw:
  - 'SlsInternalService : Services destinés aux applications internes'
  properties:
  - type: OpenAPI
    url: openapi/colissimo-slsinternalservice-services-destin-s-aux-applications-internes-api-openapi.yml
  - type: WSDL
    url: wsdl/colissimo-sls-service-ws-2.0.wsdl
  - type: WSDL
    url: https://ws.colissimo.fr/sls-ws/SlsServiceWS/2.0?wsdl
  - type: Documentation
    url: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  - type: JSONSchema
    url: json-schema/colissimo-get-product-inter-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-response-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-plan-pickup-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-v31-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-check-generate-label-request-schema.json
- aid: colissimo:colissimo-slsservicews-documentation-api
  name: 'Colissimo SlsServiceWS : documentation API'
  description: 'The SlsServiceWS : documentation API from Colissimo — 9 operation(s) for slsservicews : documentation.'
  humanURL: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  baseURL: https://ws.colissimo.fr/sls-ws/SlsServiceWSRest/2.0
  tags:
  - 'SlsServiceWS : documentation'
  properties:
  - type: OpenAPI
    url: openapi/colissimo-slsservicews-documentation-api-openapi.yml
  - type: WSDL
    url: wsdl/colissimo-sls-service-ws-2.0.wsdl
  - type: WSDL
    url: https://ws.colissimo.fr/sls-ws/SlsServiceWS/2.0?wsdl
  - type: Documentation
    url: https://www.applications.colissimo.entreprise.laposte.fr/doc-colissimo/redoc-sls/fr
  - type: JSONSchema
    url: json-schema/colissimo-get-product-inter-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-response-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-plan-pickup-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-v31-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-generate-label-request-schema.json
  - type: JSONSchema
    url: json-schema/colissimo-check-generate-label-request-schema.json
x-enrichment:
  date: '2026-10-13'
  status: enriched
  artifacts_added: 20
  pass: local-v5

Colissimo API — frequently asked questions

Does Colissimo have an API?

Yes. APIs.io lists 5 APIs from Colissimo, including Colissimo Point Retrait API, Colissimo Description et exemples des méthodes du WS SLS API and Colissimo Génération de bordereau de dépot API, and 2 more.

Is there an OpenAPI specification for the Colissimo API?

Yes. APIs.io indexes 4 OpenAPI specifications for Colissimo, each linked for download from this page.

Is the Colissimo API ready for AI agents?

Colissimo has a Kin Score of 30.0 out of 100 (thin) and an Agent Readiness score of 18.1 (agent-aware), scored by API Evangelist on 2026-11-06.

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