Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Developing 8 Usable, with meaningful gaps to close

Eaton easyE4 JSON APIJSON API on the Eaton easyE4 PLC / control relay that exposes I/O state, NET-IDs, markers, and configuratio...49.5 Proficy Historian REST APIManage Proficy Historian systems, collectors, collector instances, data stores, tags, the Historian model a...45.0 Proficy Operations Hub REST APIsTwo REST surfaces on an Operations Hub installation. The integration APIs let a third-party server authenti...45.0 Proficy Plant Applications REST APIThe MES surface of Proficy Plant Applications, delivered as 37 documented microservices on port 5059 of the...45.0 Siemens MindSphere Agent Management APIAPI to onboard, offboard, update, and delete MindConnect agents that act as gateways connecting field devic...42.0 Siemens MindSphere Event Management APIThe Event Management Service captures and manages events generated by industrial devices in MindSphere. Eve...42.0 Siemens MindSphere Identity Management APIManages environments, users, and groups within MindSphere (Insights Hub). Provides user provisioning, group...42.0 Siemens MindSphere IoT File Service APIFile management service for files related to IoT assets. Enables uploading, downloading, and managing files...42.0

Thin 3 Limited public surface area

Stanley X IoT APIStanley X is the innovation arm of Stanley Black & Decker that provides IoT connectivity APIs enabling smar...35.0 Crank Storyboard APIsThe public API reference for Crank Storyboard, the embedded graphical-interface development platform AMETEK...34.1 Samsara Industrial APIThe Industrial API from Samsara — 2 operation(s) for industrial.32.3

Emerging 3 Early or largely undocumented

Timken Engineering ToolsInteractive engineering tools for bearing selection, bearing life calculation, tolerance lookup, lubricatio...19.3 Arconic ExtrusionsHard-alloy aluminum extrusions for aerospace structural components, automotive and commercial transportatio...16.5 Margo SpecificationMargo defines an open standard specification for interoperability of edge applications, devices, and orches...12.7

Minimal 8 Almost no public developer surface

Companies reaching this through an API (3)

These companies publish an API, specification or operation carrying “Industrial” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Arconic Samsara Stanley Black & Decker

Score breakdown

Frequency

63.8

log-scaled weighted occurrences

Breadth

5.0

spread across providers

Quality lift

15.0

mean composite of providers using it

Cohesion

13.0

strength of nearest seed neighbor

Where this tag sits

191 providers carry this tag directly, and 350 counting the 5 narrower tags below — 159 more to reach.

Industrial Automation 91 providers Industrial IoT 74 providers Industrial AI 18 providers SCADA 10 providers OPC UA 6 providers

Where this tag comes from

Provider tag191

Api tag22

Cohort brief

Auto-generated

The 170 providers in the APIs.io catalog tagged Industrial, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

170

all scored

Mean Kin Score

13.2

-9.7 vs catalog 22.9

Mean Agent Readiness

4.3

-7.6 vs catalog 11.9

Spread

0–54.6

median 9 · σ 12.3

How the 170 split by band

Exemplar 0Strong 1Developing 12Thin 12Emerging 40Minimal 105

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Contract Governance	3.9	6.3	-2.4	170
Discoverability	53.6	58.1	-4.5	170
Operational Transparency	6.1	13.7	-7.6	170
Developer Ergonomics	12.5	23.2	-10.7	170
Contract Quality	6.3	17.6	-11.3	170
Access Clarity	14.4	26.5	-12.1	170

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes

Artifact	This cohort	Catalog	Difference
MCP server (any)	3%	14%	-11
MCP server (first-party)	2%	12%	-10
Agent Skills	0%	0%	0
OAuth scopes	4%	11%	-7
Security	99%	98%	+1
Arazzo workflows	0%	2%	-2
Governance rules	6%	14%	-8

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score

1 Paperless Parts 54.6
2 Siemens 53.7
3 Eaton 49.5
4 Remberg 47.9
5 Aerones 46.5
6 GE Vernova 45
7 Renesas 43.4
8 Cosmo Tech 42.6
9 Siemens Insights Hub (MindSphere) 42
10 Weavix 41.6

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This tag

curl "https://apis.io/api/v1/tags/industrial"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/industrial"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/industrial/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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Industrial

Providers using this tag (191)

APIs with this tag (22)