Aramisauto is the French retail brand of Aramis Group (Euronext Paris: ARAMI, majority-owned by Stellantis), founded in 2001 by Nicolas Chartier and Guillaume Paoli. It sells used, 0km and new cars online as a mandataire, reconditions vehicles in its own refurbishing centres, runs a trade-in service ("reprise") that pays within 24 hours, and arranges financing (crédit, LOA, LLD) through Cetelem, Socram, PSA Banque, Lizauto and Opteven. Aramisauto operates no public developer programme: there is no portal, no OpenAPI and no SDK. What it does publish is machine-readable and first-party — ten JSON Schema 2020-12 contracts at schemas.aramis.group covering the vehicle catalog (search request/response, the multi-language ingest model, the single-language read model served from "the preheated cache for the APIs", and the search-index projection) plus the four-stage collect/map/filter/enrich configuration contracts third-party marketplace sellers are onboarded with — and an llms.txt at the site root. Its API vhost, api.aramisauto.com, answers every anonymous request with an HTTP 403 demanding a WSSE (WS-Security UsernameToken) credential.
AramisAuto is listed with 1 API on the APIs.io network. Tagged areas include Company, Consumer, Automotive, E-Commerce, and Used Cars.
AramisAuto’s developer surface includes code examples, support, engineering blog, YouTube channel, and 21 more developer resources.
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 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.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% 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):
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)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
11 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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.
Aramis Group publishes the machine-readable contracts behind the Aramisauto vehicle catalog as ten JSON Schema 2020-12 documents at https://schemas.aramis.group/ — a search requ...
aid: aramisauto
name: AramisAuto
description: 'Aramisauto is the French retail brand of Aramis Group (Euronext Paris: ARAMI, majority-owned by Stellantis),
founded in 2001 by Nicolas Chartier and Guillaume Paoli. It sells used, 0km and new cars online as a mandataire, reconditions
vehicles in its own refurbishing centres, runs a trade-in service ("reprise") that pays within 24 hours, and arranges financing
(crédit, LOA, LLD) through Cetelem, Socram, PSA Banque, Lizauto and Opteven. Aramisauto operates no public developer programme:
there is no portal, no OpenAPI and no SDK. What it does publish is machine-readable and first-party — ten JSON Schema 2020-12
contracts at schemas.aramis.group covering the vehicle catalog (search request/response, the multi-language ingest model,
the single-language read model served from "the preheated cache for the APIs", and the search-index projection) plus the
four-stage collect/map/filter/enrich configuration contracts third-party marketplace sellers are onboarded with — and an
llms.txt at the site root. Its API vhost, api.aramisauto.com, answers every anonymous request with an HTTP 403 demanding
a WSSE (WS-Security UsernameToken) credential.'
deliveryModel:
model: saas
license_evidence:
not_product:
- aramisauto/schemas.aramis.group
open_source: unknown
commercial: true
callable_host: false
label: Hosted service · you call their endpoint
confidence: low
source:
- pricing
- repository-not-product
generated: '2026-09-25'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source:
- plans
- authentication
- rate-limits
- security
generated: '2026-11-06'
method: derived
image: https://website-app-static-content-ecommerce.aramisauto.com/common/icon/apple-touch-icon.png
url: https://raw.githubusercontent.com/api-evangelist/aramisauto/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
- Consumer
- Automotive
- E-Commerce
- Used Cars
- Vehicle Data
- Marketplace
- Retail
- Auto Finance
- France
- JSON Schema
tags_raw:
- Company
- Consumer
- Automotive
- E-Commerce
- Used Cars
- Vehicle Data
- Marketplace
- Retail
- Auto Finance
- France
- JSON Schema
- JSON-Schema
apis:
- name: Aramisauto Vehicle Catalog Contracts
description: 'Aramis Group publishes the machine-readable contracts behind the Aramisauto vehicle catalog as ten JSON Schema
2020-12 documents at https://schemas.aramis.group/ — a search request envelope (criteria/facets/order/limit/offset/fields),
a search response envelope (total/limit/offset/vehicles/facets with 20 pre-bucketed facet aggregations), a multi-language
vehicle ingest model, the single-language vehicle read model the site itself describes as "the format used in the preheated
cache for the APIs", a flattened search-index projection, and a shared base vocabulary of 29 controlled term sets and
unit-bearing value objects. A companion set of four schemas describes the collect → map → filter → enrich pipeline a third-party
marketplace seller''s inventory feed is configured with. These contracts are the only published description of the API
surface: no OpenAPI, Swagger, GraphQL SDL or AsyncAPI document exists on any Aramisauto or Aramis Group host, and the
API vhost itself is credential-gated.'
humanURL: https://schemas.aramis.group/
baseURL: https://api.aramisauto.com
tags:
- Vehicle Data
- Catalog
- Search
- Marketplace
- JSON Schema
tags_raw:
- Vehicle Data
- Catalog
- Search
- Marketplace
- JSON Schema
- JSON-Schema
properties:
- type: JSONSchema
url: json-schema/_index.yml
- type: Examples
url: examples/_index.yml
- type: Vocabulary
url: vocabulary/aramisauto-vocabulary.yml
- type: DataModel
url: data-model/aramisauto-data-model.yml
- type: Conventions
url: conventions/aramisauto-conventions.yml
- type: Conformance
url: conformance/aramisauto-conformance.yml
- type: RateLimits
url: rate-limits/aramisauto-rate-limits.yml
- type: SchemaRegistry
url: https://schemas.aramis.group/
- type: SourceCode
url: https://github.com/ARAMISAUTO/schemas.aramis.group
x-evidence:
fetched: '2026-08-17'
schemas:
url: https://schemas.aramis.group/
http_status: 200
documents: 10
examples: 5
all_parse: true
draft: 2020-12
ownership: The contracts are served from aramis.group, not aramisauto.com. Aramis Group SA is the listed parent that operates
the Aramisauto brand in France, the site titles itself "Aramis Group Schemas", and the repository behind it (github.com/ARAMISAUTO/schemas.aramis.group,
CNAME schemas.aramis.group) belongs to the GitHub organisation "Aramisauto.com" whose profile blog is https://www.aramisauto.com.
The field names are Aramisauto-specific — aramisautoSupplierId, aramisautoPickupPointId, aramisautoSimpleColor, aramisautoCategory,
aramisautoBodywork, aramisautoEnergyType, aramisautoSellingPriceWithTaxes — so these are this company's contracts, not
a sibling brand's.
base_url_probe:
url: https://api.aramisauto.com/
http_status: 403
content_type: application/xml; charset=utf-8
body: <?xml version="1.0" encoding="utf-8"?><Errors><Error><Message>Missing WSSE Username.</Message></Error></Errors>
headers:
x-vhostid: api
x-aramisauto-application: api
note: 'The host is real and is the group''s API application vhost, but it is opaque: a control path that cannot exist
returns the IDENTICAL 403, so the gate sits in front of routing and no individual endpoint can be confirmed from anonymous
probing. baseURL is recorded as the bare host for that reason — no path is asserted. No public document ties a named
path on this host to the published catalog schemas, so that join is deliberately not claimed.'
spec_discovery:
openapi: none
note: Probed /openapi.json, /openapi.yaml, /swagger.json, /v1/openapi.json, /api-docs, /docs, /redoc and /graphql on
api.aramisauto.com (blanket 403) and on www.aramisauto.com (404, with a control path also 404 — real negatives). developer.aramisauto.com,
developers.aramisauto.com, docs.aramis.group and api.aramis.group do not resolve. /.well-known/agent-card.json and
/.well-known/agent.json miss on every host. No MCP endpoint is published. The GitHub organisation contains no specification.
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: DomainSecurity
url: security/aramisauto-domain-security.yml
- type: Website
url: https://www.aramisauto.com/
- type: JSONSchema
url: json-schema/_index.yml
- type: Examples
url: examples/_index.yml
- type: Vocabulary
url: vocabulary/aramisauto-vocabulary.yml
- type: DataModel
url: data-model/aramisauto-data-model.yml
- type: Conventions
url: conventions/aramisauto-conventions.yml
- type: Conformance
url: conformance/aramisauto-conformance.yml
- type: Packages
url: packages/aramisauto-packages.yml
- type: Plans
url: plans/aramisauto-plans-pricing.yml
- type: RateLimits
url: rate-limits/aramisauto-rate-limits.yml
- type: LLMsTxt
url: llms/aramisauto-llms.txt
- type: SchemaRegistry
url: https://schemas.aramis.group/
- type: GitHubOrganization
url: https://github.com/ARAMISAUTO
- type: Support
url: https://www.aramisauto.com/aide/faq
- type: Contact
url: https://www.aramisauto.com/contact/vos-coordonnees/
- type: Blog
url: https://www.aramisauto.com/guide-pratique/
- type: TermsOfService
url: https://www.aramisauto.com/mentions-legales/
- type: PrivacyPolicy
url: https://www.aramisauto.com/mentions-legales/politique-de-protection-des-donnees/
- type: LegalNotices
url: https://www.aramisauto.com/mentions-legales/mentions-legales/
- type: CookiePolicy
url: https://www.aramisauto.com/mentions-legales/gerer-mes-cookies/
- type: About
url: https://www.aramisauto.com/qui-sommes-nous
- type: ParentCompany
url: https://www.aramis-group.com/
- type: LinkedIn
url: https://www.linkedin.com/company/aramisauto
- type: YouTube
url: https://www.youtube.com/@aramisauto
x-enrichment:
date: '2026-08-17'
status: enriched
artifacts_added: 29
pass: local-v1
AramisAuto API — frequently asked questions
Does AramisAuto have an API?
Yes. APIs.io lists 1 API from AramisAuto, including Aramisauto Vehicle Catalog Contracts.
How do I authenticate with the AramisAuto API?
AramisAuto documents its authentication (1 scheme). The details are profiled on APIs.io as Aramisauto Authentication.
Is the AramisAuto API ready for AI agents?
AramisAuto has a Kin Score of 18.4 out of 100 (emerging) and an Agent Readiness score of 3.8 (human-only), scored by API Evangelist on 2026-11-06.
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