Volumental

Volumental provides 3D foot scanning and shoe fitting technology for retailers, enabling fast and accurate size recommendations both in‑store and online. Founded in 2012 by PhD researchers and a former NASA rocket scientist, the company leverages a large dataset of foot scans to power AI‑driven fit engines, omnichannel tools, and analytics that improve conversion and reduce returns. Their solutions integrate with Shopify, other e‑commerce platforms, and offer SDKs for mobile scanning, serving thousands of stores worldwide.

Volumental is listed with 8 APIs on the APIs.io network, including Auth API, OAuth API, Recommendations API, and 5 more. Tagged areas include Company, Retail, Footwear, 3D Scanning, and Artificial Intelligence.

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

Volumental’s developer surface includes authentication, API reference, getting-started guide, documentation, engineering blog, support, and 15 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

25.4/100 emerging ▼ -6.6 Agent 23/100 agent aware Heartbeat 96/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

8 APIs

Company Retail Footwear 3D Scanning Artificial Intelligence

Kin Score

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

Composite quality — 25.4/100 · emerging

Contract Quality 4.9 / 19

Developer Ergonomics 4.5 / 15

Access Clarity 1.6 / 15

Operational Transparency 0.3 / 10

Contract Governance 2.0 / 9

Discoverability 6.0 / 8

Regulatory Posture 2.9 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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 0 / 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
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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
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)

10 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 26.0 — up to +18.5 composite points
Access Clarity scores 10.5 — up to +17.9 composite points
Developer Ergonomics scores 29.8 — up to +14.0 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/volumental/apis.yml: open an issue on github.com/api-evangelist/volumental 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 8

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

Volumental Auth API

The Auth API from Volumental — 1 operation(s) for auth.

Volumental OAuth API

The Oauth API from Volumental — 1 operation(s) for oauth.

Volumental Recommendations API

The Recommendations API from Volumental — 1 operation(s) for recommendations.

Volumental Scans API

The Scans API from Volumental — 3 operation(s) for scans.

Volumental Some Endpoint API

The Some Endpoint API from Volumental — 1 operation(s) for some endpoint.

Volumental V1Alpha API

The V1Alpha API from Volumental — 2 operation(s) for v1alpha.

Volumental V1Beta API

The V1Beta API from Volumental — 2 operation(s) for v1beta.

Volumental Volumental API

The Volumental API API from Volumental — 1 operation(s) for volumental api.

Scroll for all 8

Semantic Vocabularies 1

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

Volumental Context

13 classes · 13 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Volumental API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

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

GetApiV1ScansWebResponse

4 properties

JSON SCHEMA

GetApiV1SomeEndpointResponse

4 properties

JSON SCHEMA

GetV1BetaTenantnameInventoryResponse

4 properties

JSON SCHEMA

GetV1BetaTenantnameResponse

4 properties

JSON SCHEMA

PatchV1BetaTenantnameInventoryResponse

4 properties

JSON SCHEMA

PostApiV1RecommendationsResponse

3 properties

JSON SCHEMA

Security Posture 2

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

Volumental Authentication

1 scheme

SECURITY

Volumental Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 3

The organization behind the API

Newsroom

Newsroom

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: volumental
name: Volumental
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://volumental.com/hubfs/Volumental_1554%20copy.jpg
description: Volumental provides 3D foot scanning and shoe fitting technology for retailers, enabling fast and accurate size
  recommendations both in‑store and online. Founded in 2012 by PhD researchers and a former NASA rocket scientist, the company
  leverages a large dataset of foot scans to power AI‑driven fit engines, omnichannel tools, and analytics that improve conversion
  and reduce returns. Their solutions integrate with Shopify, other e‑commerce platforms, and offer SDKs for mobile scanning,
  serving thousands of stores worldwide.
url: https://raw.githubusercontent.com/api-evangelist/volumental/refs/heads/main/apis.yml
x-type: company
x-source: harvest:stockholm-trip
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-15 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-15'
modified: '2026-10-15'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Company
- Retail
- Footwear
- 3D Scanning
- Artificial Intelligence
tags_raw:
- Company
- Retail
- Footwear
- 3DScanning
- AI
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/volumental-rules.yml
- type: JSONLD
  url: json-ld/volumental-context.jsonld
- type: Vocabulary
  url: vocabulary/volumental-vocabulary.yml
- type: DataModel
  url: data-model/volumental-data-model.yml
- type: Authentication
  url: authentication/volumental-authentication.yml
- type: Conformance
  url: conformance/volumental-conformance.yml
- type: LLMsTxt
  url: llms/volumental-llms.txt
- type: WellKnown
  url: well-known/volumental-well-known.yml
- type: Hosts
  url: hosts/volumental-hosts.yml
- type: Vendors
  url: vendors/volumental-vendors.yml
- type: Newsroom
  url: https://volumental.com/press
- type: APIReference
  url: https://developer.volumental.com/reference
- type: GettingStarted
  url: https://developer.volumental.com/docs/getting-started-recommendations
- type: Documentation
  url: https://developer.volumental.com/
- type: GitHubOrganization
  url: https://github.com/Volumental
- type: DomainSecurity
  url: security/volumental-domain-security.yml
- type: Website
  url: https://volumental.com/
- type: Blog
  url: https://volumental.com/blog
- type: Support
  url: https://volumental.com/contact
- type: PrivacyPolicy
  url: https://volumental.com/policy/privacy-policy
- type: TermsOfService
  url: https://volumental.com/policy/terms-of-service
apis:
- aid: volumental:volumental-auth-api
  name: Volumental Auth API
  description: The Auth API from Volumental — 1 operation(s) for auth.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - Authentication
  tags_raw:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/volumental-auth-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
- aid: volumental:volumental-oauth-api
  name: Volumental OAuth API
  description: The Oauth API from Volumental — 1 operation(s) for oauth.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - OAuth
  - Authentication
  tags_raw:
  - Oauth
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/volumental-oauth-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
- aid: volumental:volumental-recommendations-api
  name: Volumental Recommendations API
  description: The Recommendations API from Volumental — 1 operation(s) for recommendations.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - Recommendations
  properties:
  - type: OpenAPI
    url: openapi/volumental-recommendations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
- aid: volumental:volumental-scans-api
  name: Volumental Scans API
  description: The Scans API from Volumental — 3 operation(s) for scans.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - Scans
  properties:
  - type: OpenAPI
    url: openapi/volumental-scans-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
- aid: volumental:volumental-some-endpoint-api
  name: Volumental Some Endpoint API
  description: The Some Endpoint API from Volumental — 1 operation(s) for some endpoint.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - Some Endpoint
  properties:
  - type: OpenAPI
    url: openapi/volumental-some-endpoint-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
- aid: volumental:volumental-v1alpha-api
  name: Volumental V1Alpha API
  description: The V1Alpha API from Volumental — 2 operation(s) for v1alpha.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - V1Alpha
  properties:
  - type: OpenAPI
    url: openapi/volumental-v1alpha-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
- aid: volumental:volumental-v1beta-api
  name: Volumental V1Beta API
  description: The V1Beta API from Volumental — 2 operation(s) for v1beta.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - V1Beta
  properties:
  - type: OpenAPI
    url: openapi/volumental-v1beta-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
- aid: volumental:volumental-volumental-api-api
  name: Volumental Volumental API
  description: The Volumental API API from Volumental — 1 operation(s) for volumental api.
  humanURL: https://developer.volumental.com/docs/online-scan-api.md
  baseURL: https://api.volumental.com
  tags:
  - Volumental API
  properties:
  - type: OpenAPI
    url: openapi/volumental-volumental-api-api-openapi.yml
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-some-endpoint-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-api-v1-scans-web-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-post-api-v1-recommendations-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-inventory-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-get-v1-beta-tenantname-response-schema.json
  - type: JSONSchema
    url: json-schema/volumental-patch-v1-beta-tenantname-inventory-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: No OpenAPI, AsyncAPI, GraphQL, or other machine-readable contract was found despite accessible developer documentation.
  evidence:
  - url: https://developer.volumental.com/reference
    status: 200
  checked: '2026-10-15'
x-enrichment:
  date: '2026-10-15'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Volumental API — frequently asked questions

Does Volumental have an API?

Yes. APIs.io lists 8 APIs from Volumental, including Volumental Auth API, Volumental OAuth API and Volumental Recommendations API, and 5 more.

Is there an OpenAPI specification for the Volumental API?

Yes. APIs.io indexes 8 OpenAPI specifications for Volumental, each linked for download from this page.

How do I authenticate with the Volumental API?

Volumental uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Volumental Authentication.

Is the Volumental API ready for AI agents?

Volumental has a Kin Score of 25.4 out of 100 (emerging) and an Agent Readiness score of 22.9 (agent-aware), scored by API Evangelist on 2026-11-06.

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