By Mason

Mason offers an enterprise platform that combines purpose‑built IoT hardware with a device management console. The company provides devices such as Mini 400, Scan 600, Radio 600T, Body 600, Smartphone 300 and SmartTab 300, and supports fleet management, automated updates, and remote monitoring for customers in healthcare, logistics, retail and other industries.

By Mason is listed with 1 API on the APIs.io network. Tagged areas include IoT, Device Management, Enterprise Hardware, Fleet Management, and Rugged Devices.

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

By Mason’s developer surface includes CLI, support, changelog, engineering blog, getting-started guide, documentation, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

35.1/100 thin Agent 20/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

IoT Device ManagementEnterprise HardwareFleet ManagementRugged DevicesHealthcare Logistics Retail

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 35.1/100 · thin

Contract Quality 3.9 / 21

Developer Ergonomics 6.1 / 17

Access Clarity 6.3 / 17

Operational Transparency 4.7 / 11

Contract Governance 2.2 / 10

Discoverability 5.3 / 9

Regulatory Posture 3.5 / 15

Agent readiness — 20/100 · 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 0 / 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 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Health 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
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
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 18.3 — up to +20.4 composite points
Developer Ergonomics scores 35.7 — up to +12.9 composite points
Access Clarity scores 36.8 — up to +12.6 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/by-mason/apis.yml: open an issue on github.com/api-evangelist/by-mason 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 →

APIs 1

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

By Mason API

By Mason API as documented publicly: 4 operations. Contract generated from the documentation by API Evangelist (2026-10-22); not the provider's own document.

Semantic Vocabularies 1

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

By Mason Context

1 classes · 4 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

By Mason API Rules

12 rules · 10 errors 1 warnings 1 info

SPECTRAL

JSON Schema 1

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

PostV1DefaultDeviceBroadcastRequest

4 properties

JSON SCHEMA

Security Posture 3

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

By Mason Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

By Mason Vulnerability Disclosure

no policy recorded

SECURITY

By Mason Trust Center

SOC 2

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

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

CLI

CLI

Access & Security 6

Authentication, authorization, and security posture

Compliance

SecurityTxt

Security

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: by-mason
name: By Mason
description: Mason offers an enterprise platform that combines purpose‑built IoT hardware with a device management console.
  The company provides devices such as Mini 400, Scan 600, Radio 600T, Body 600, Smartphone 300 and SmartTab 300, and supports
  fleet management, automated updates, and remote monitoring for customers in healthcare, logistics, retail and other industries.
url: https://raw.githubusercontent.com/api-evangelist/by-mason/refs/heads/main/apis.yml
x-type: company
x-source: harvest:vc-portfolio
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-22 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-22'
modified: '2026-10-22'
tags:
- IoT
- Device Management
- Enterprise Hardware
- Fleet Management
- Rugged Devices
- Healthcare
- Logistics
- Retail
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/by-mason-rules.yml
- type: JSONLD
  url: json-ld/by-mason-context.jsonld
- type: Vocabulary
  url: vocabulary/by-mason-vocabulary.yml
- type: DataModel
  url: data-model/by-mason-data-model.yml
- type: CLI
  url: cli/by-mason-cli.yml
- type: Compliance
  url: https://www.bymason.com/security
- type: Conformance
  url: conformance/by-mason-conformance.yml
- type: SecurityTxt
  url: well-known/by-mason-status-security.txt
- type: WellKnown
  url: well-known/by-mason-well-known.yml
- type: Hosts
  url: hosts/by-mason-hosts.yml
- type: Vendors
  url: vendors/by-mason-vendors.yml
- type: TermsOfService
  url: https://www.bymason.com/terms-and-conditions
- type: Support
  url: https://support.bymason.com/hc/en-us
- type: StatusPage
  url: https://status.bymason.com/
- type: Security
  url: https://www.bymason.com/security
- type: PrivacyPolicy
  url: https://www.bymason.com/privacy-policy
- type: ChangeLog
  url: https://docs.bymason.com/mason-os/release-notes/os6
- type: Blog
  url: https://www.bymason.com/blog
- type: GettingStarted
  url: https://docs.bymason.com/setup-guide
- type: Documentation
  url: https://docs.bymason.com/
- type: TrustCenter
  url: security/by-mason-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/by-mason-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/by-mason-domain-security.yml
- type: Website
  url: https://www.bymason.com
apis:
- aid: by-mason:by-mason-api
  name: By Mason API
  description: 'By Mason API as documented publicly: 4 operations. Contract generated from the documentation by API Evangelist
    (2026-10-22); not the provider''s own document.'
  humanURL: https://docs.bymason.com/how-to/broadcast-api-guide
  baseURL: https://api.bymason.com
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/by-mason-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/by-mason-post-v1-default-device-broadcast-request-schema.json
x-backed-by:
- coatue
x-enrichment:
  date: '2026-10-22'
  status: enriched
  artifacts_added: 19
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

By Mason API — frequently asked questions

Does By Mason have an API?

Yes. APIs.io lists 1 API from By Mason, including By Mason API.

Is there an OpenAPI specification for the By Mason API?

Yes. APIs.io indexes 1 OpenAPI specification for By Mason, each linked for download from this page.

How do I authenticate with the By Mason API?

By Mason uses bearer-token authentication.

Is the By Mason API ready for AI agents?

By Mason has a Kin Score of 35.1 out of 100 (thin) and an Agent Readiness score of 20.1 (agent-aware), scored by API Evangelist on 2026-10-31.

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get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
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