Weidmüller
Weidmüller (Weidmueller Interface GmbH & Co. KG, headquartered in Detmold, Germany) is a provider of smart industrial connectivity and automation: terminal blocks, PCB connectors, electronics, I/O systems, controls and industrial Ethernet. Its u-OS edge operating system for automation devices (UC20 controllers) exposes a Data Hub with documented Variable-HTTP and Variable-NATS APIs, whose OpenAPI and AsyncAPI specifications are published in the weidmueller GitHub organization.
Weidmüller publishes 16 API contracts indexed on the APIs.io network, including u-OS Data Hub Variable-NATS API, Consumer API, Firewall API, and 13 more. Tagged areas include Company, Industrial Automation, Industrial Connectivity, Edge Computing, and IIoT.
The Weidmüller catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 2 Spectral governance rulesets.
Weidmüller’s developer surface includes changelog, authentication, documentation, API reference, support, engineering blog, and 23 more developer resources.
Kin Score
APIs 16
Individual APIs this provider publishes, each with its own machine-readable definition.
Weidmüller u-OS Data Hub Variable-NATS API
A fast asynchronous, event-based NATS API for providing and consuming variables within the u-OS Data Hub; not accessible to clients outside the device (AsyncAPI 2.6.0, 10 channe...
Weidmüller Consumer API
A consumer may - list/get available providers - list/get/update variables published by providers.
Weidmüller Firewall API
API for firewall settings of u-OS
Weidmüller Logging API
Centralized system logging, capture and reporting API for u-OS
Weidmüller Network API
API for network settings and state of u-OS
Weidmüller Operations API
API for u-OS long running operations
Weidmüller Ping API
API for checking the availability of u-os-adm
Weidmüller Realtime API
API for u-OS realtime settings
Weidmüller Recovery API
API for recovery of u-OS
Weidmüller Security API
API for u-OS security settings
Weidmüller Serial Interfaces API
API for u-OS serial interface settings
Weidmüller Syslog API
API for syslog forwarding configuration
Weidmüller System API
API for general system informations & actions of u-OS
Weidmüller Time API
API for time settings and time state of u-OS
Weidmüller Update API
API for u-OS update settings
Weidmüller Open API
API for reading the OpenAPI specification
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Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Weidmueller Rate Limits
RATE LIMITSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
u-os-hub-api
This document describes all endpoints and payloads of the Variable-NATS-API in the u-OS Data Hub. The endpoints refer to NATS subjects and the payloads are encoded as FlatBuffer...
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Weidmueller Context
JSON-LDSpectral Rules 2
Spectral governance rulesets for linting and validating these APIs.
Weidmüller API Rules
SPECTRALWeidmüller API Rules
SPECTRALOpenAPI Overlays 2
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.
Weidmueller Administration Overlay
GENERATEDWeidmueller Variable Http Overlay
GENERATEDJSON Schema 5
Standalone JSON Schema definitions for this provider's data models.
ResponseSingleProvider
JSON SCHEMAResponseSingleRead
JSON SCHEMATaskDescription
JSON SCHEMARecipe
JSON SCHEMAVariableUpdatePostPayload
JSON SCHEMASecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 10
Pagination, idempotency, versioning, errors, and events
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Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 3
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
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