ARCNM

ARCNM (legal name rattle mng GmbH) provides physics‑first should‑cost calculations for manufactured parts. By uploading a STEP model or CAD drawing the service extracts features, simulates process planning, and returns detailed cost breakdowns across lot sizes. It combines physics‑based manufacturing simulation with AI‑driven drawing interpretation, delivering auditable cost data for CNC milling, turning, sheet‑metal, additive manufacturing and more. The platform offers a REST API and MCP server for integration with ERP, PLM, and quoting workflows.

ARCNM publishes 17 API contracts indexed on the APIs.io network, including Calculations API, Calibration API, Datasets API, and 14 more. Tagged areas include Manufacturing, Costing, CAD, and Engineering.

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

ARCNM’s developer surface includes authentication, signup flow, documentation, API reference, getting-started guide, support, pricing, and 25 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

52.7/100 developing Agent 47/100 agent ready Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

1 published contract

ManufacturingCostingCAD Engineering

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 52.7/100 · developing

Contract Quality 11.2 / 21

Developer Ergonomics 10.4 / 17

Access Clarity 7.6 / 17

Operational Transparency 5.2 / 11

Contract Governance 2.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 6.0 / 15

Agent readiness — 47/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 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 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

4 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 52.8 — up to +11.8 composite points
Access Clarity scores 44.7 — up to +11.1 composite points
Contract Governance scores 22.0 — up to +9.4 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/arcnm-io/apis.yml: open an issue on github.com/api-evangelist/arcnm-io 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 2

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.

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 17

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

ARCNM Calculations API

The calculations API from ARCNM — 42 operation(s) for calculations.

ARCNM Calibration API

The calibration API from ARCNM — 18 operation(s) for calibration.

ARCNM Datasets API

The datasets API from ARCNM — 3 operation(s) for datasets.

ARCNM Environments API

The environments API from ARCNM — 33 operation(s) for environments.

ARCNM Folders API

The folders API from ARCNM — 5 operation(s) for folders.

ARCNM Geometry API

The geometry API from ARCNM — 2 operation(s) for geometry.

ARCNM Import API

The import API from ARCNM — 4 operation(s) for import.

ARCNM Machine Library API

The machine-library API from ARCNM — 4 operation(s) for machine-library.

ARCNM Machines API

The machines API from ARCNM — 2 operation(s) for machines.

ARCNM Materials API

The materials API from ARCNM — 22 operation(s) for materials.

ARCNM Nesting API

The nesting API from ARCNM — 13 operation(s) for nesting.

ARCNM Parts API

The parts API from ARCNM — 8 operation(s) for parts.

ARCNM Remnants API

The remnants API from ARCNM — 5 operation(s) for remnants.

ARCNM Subcontractors API

The subcontractors API from ARCNM — 3 operation(s) for subcontractors.

ARCNM Tools API

The tools API from ARCNM — 11 operation(s) for tools.

ARCNM Upload Links API

The upload-links API from ARCNM — 2 operation(s) for upload-links.

ARCNM Uploads API

The uploads API from ARCNM — 10 operation(s) for uploads.

Scroll for all 17

Rate Limits 1

Documented rate limits and quota policies.

Arcnm Io Rate Limits

4 limits

RATE LIMITS

Semantic Vocabularies 1

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

Arcnm Io Context

120 classes · 514 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ARCNM API Rules

52 rules · 39 errors 11 warnings 2 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Arcnm Io Openapi Public Overlay

0 actions · update

UNRECORDED

JSON Schema 6

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

CalculationCreate

20 properties

JSON SCHEMA

CalculationDetailResponse

49 properties

JSON SCHEMA

CalculationTuningUpdate

34 properties

JSON SCHEMA

EnvironmentDetail

45 properties

JSON SCHEMA

EnvironmentEconomicsUpdate

24 properties

JSON SCHEMA

UploadAndQuoteJSON

30 properties

JSON SCHEMA

Security Posture 3

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

Arcnm Io Authentication

2 schemes

SECURITY

Arcnm Io Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Arcnm Io Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Arcnm Io Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Arcnm Io Agentic Access

245 operations · 154 acting · 11 human-in-the-loop

245 operations · 154 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

SignUp

SignUp

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 8

Authentication, authorization, and security posture

Security

Authentication

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Scroll for all 8

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

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: arcnm-io
name: ARCNM
description: ARCNM (legal name rattle mng GmbH) provides physics‑first should‑cost calculations for manufactured parts. By
  uploading a STEP model or CAD drawing the service extracts features, simulates process planning, and returns detailed cost
  breakdowns across lot sizes. It combines physics‑based manufacturing simulation with AI‑driven drawing interpretation, delivering
  auditable cost data for CNC milling, turning, sheet‑metal, additive manufacturing and more. The platform offers a REST API
  and MCP server for integration with ERP, PLM, and quoting workflows.
url: https://artifacts.apis.io/arcnm-io/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-02'
  method: derived
image: https://arcnm.io/web-app-manifest-512x512.png
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Manufacturing
- Costing
- CAD
- Engineering
tags_raw:
- Manufacturing
- Costing
- CAD
- API
- Engineering
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/arcnm-io-agentic-access.yml
- type: RateLimits
  url: rate-limits/arcnm-io-rate-limits.yml
- type: Spectral
  url: rules/arcnm-io-rules.yml
- type: JSONLD
  url: json-ld/arcnm-io-context.jsonld
- type: Vocabulary
  url: vocabulary/arcnm-io-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/arcnm-io-data-model.yml
- type: Security
  url: https://arcnm.io/docs/security
- type: Authentication
  url: authentication/arcnm-io-authentication.yml
- type: ErrorCatalog
  url: errors/arcnm-io-problem-types.yml
- type: Conformance
  url: conformance/arcnm-io-conformance.yml
- type: LLMsTxt
  url: llms/arcnm-io-llms.txt
- type: SecurityTxt
  url: well-known/arcnm-io-security.txt
- type: SecurityTxt
  url: well-known/arcnm-io-omr-security.txt
- type: SecurityTxt
  url: well-known/arcnm-io-n8n-security.txt
- type: SecurityTxt
  url: well-known/arcnm-io-chatgpt-security.txt
- type: WellKnown
  url: well-known/arcnm-io-well-known.yml
- type: Hosts
  url: hosts/arcnm-io-hosts.yml
- type: Vendors
  url: vendors/arcnm-io-vendors.yml
- type: TermsOfService
  url: https://arcnm.io/terms
- type: PrivacyPolicy
  url: https://arcnm.io/privacy
- type: SignUp
  url: https://arcnm.io/signup
- type: VulnerabilityDisclosure
  url: security/arcnm-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/arcnm-io-domain-security.yml
- type: Website
  url: https://arcnm.io/
- type: DeveloperPortal
  url: https://arcnm.io/docs
- type: Documentation
  url: https://arcnm.io/docs
- type: APIReference
  url: https://api.arcnm.io/api/v1/openapi-public.json
- type: GettingStarted
  url: https://arcnm.io/docs/connect
- type: Support
  url: mailto:hello@arcnm.io
- type: Pricing
  url: https://arcnm.io/pricing
- type: GitHubOrganization
  url: https://github.com/arcnm
apis:
- aid: arcnm-io:arcnm-io-calculations-api
  name: ARCNM Calculations API
  description: The calculations API from ARCNM — 42 operation(s) for calculations.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Calculations
  tags_raw:
  - calculations
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-calculations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-calibration-api
  name: ARCNM Calibration API
  description: The calibration API from ARCNM — 18 operation(s) for calibration.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Calibration
  tags_raw:
  - calibration
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-calibration-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-datasets-api
  name: ARCNM Datasets API
  description: The datasets API from ARCNM — 3 operation(s) for datasets.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Datasets
  tags_raw:
  - datasets
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-datasets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-environments-api
  name: ARCNM Environments API
  description: The environments API from ARCNM — 33 operation(s) for environments.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Environment
  tags_raw:
  - environments
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-environments-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-folders-api
  name: ARCNM Folders API
  description: The folders API from ARCNM — 5 operation(s) for folders.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Folders
  tags_raw:
  - folders
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-folders-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-geometry-api
  name: ARCNM Geometry API
  description: The geometry API from ARCNM — 2 operation(s) for geometry.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Geometry
  tags_raw:
  - geometry
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-geometry-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-import-api
  name: ARCNM Import API
  description: The import API from ARCNM — 4 operation(s) for import.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Import
  tags_raw:
  - import
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-import-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-machine-library-api
  name: ARCNM Machine Library API
  description: The machine-library API from ARCNM — 4 operation(s) for machine-library.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - machine-library
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-machine-library-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-machines-api
  name: ARCNM Machines API
  description: The machines API from ARCNM — 2 operation(s) for machines.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Machines
  tags_raw:
  - machines
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-machines-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-materials-api
  name: ARCNM Materials API
  description: The materials API from ARCNM — 22 operation(s) for materials.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Materials
  tags_raw:
  - materials
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-materials-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-nesting-api
  name: ARCNM Nesting API
  description: The nesting API from ARCNM — 13 operation(s) for nesting.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Nesting
  tags_raw:
  - nesting
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-nesting-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-parts-api
  name: ARCNM Parts API
  description: The parts API from ARCNM — 8 operation(s) for parts.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Parts
  tags_raw:
  - parts
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-parts-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-remnants-api
  name: ARCNM Remnants API
  description: The remnants API from ARCNM — 5 operation(s) for remnants.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - remnants
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-remnants-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-subcontractors-api
  name: ARCNM Subcontractors API
  description: The subcontractors API from ARCNM — 3 operation(s) for subcontractors.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Subcontractors
  tags_raw:
  - subcontractors
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-subcontractors-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-tools-api
  name: ARCNM Tools API
  description: The tools API from ARCNM — 11 operation(s) for tools.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Tools
  tags_raw:
  - tools
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-tools-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-upload-links-api
  name: ARCNM Upload Links API
  description: The upload-links API from ARCNM — 2 operation(s) for upload-links.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - UploadLinks
  tags_raw:
  - upload-links
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-upload-links-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
- aid: arcnm-io:arcnm-io-uploads-api
  name: ARCNM Uploads API
  description: The uploads API from ARCNM — 10 operation(s) for uploads.
  humanURL: https://arcnm.io/docs/api
  baseURL: https://api.arcnm.io/api/v1
  tags:
  - Uploads
  tags_raw:
  - uploads
  properties:
  - type: OpenAPI
    url: openapi/arcnm-io-uploads-api-openapi.yml
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-detail-response-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-detail-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-tuning-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-upload-and-quote-json-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-environment-economics-update-schema.json
  - type: JSONSchema
    url: json-schema/arcnm-io-calculation-create-schema.json
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 39
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

ARCNM API — frequently asked questions

Does ARCNM have an API?

Yes. APIs.io lists 17 APIs from ARCNM, including ARCNM Calculations API, ARCNM Calibration API and ARCNM Datasets API, and 14 more.

Is there an OpenAPI specification for the ARCNM API?

Yes. APIs.io indexes 17 OpenAPI specifications for ARCNM, each linked for download from this page.

How do I authenticate with the ARCNM API?

ARCNM documents its authentication (2 schemes). The details are profiled on APIs.io as Arcnm Io Authentication.

Is the ARCNM API ready for AI agents?

ARCNM has a Kin Score of 52.7 out of 100 (developing) and an Agent Readiness score of 46.6 (agent-ready), scored by API Evangelist on 2026-11-02.

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