Litmus Edge
The industrial edge data platform: connect PLCs and sensors, normalize tags, run flows and analytics, publish over OPC UA and MQTT.
All Litmus Edge docs10 features
docs.litmus.io
Litmus Documentation
Everything for the Litmus industrial data platform: Edge, Edge Manager, Unify, packaged Solutions, and the developer surfaces you build on.
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7documentation sets
2,018documented API endpoints
40packaged Solutions
4ways to automate: API, CLI, SDK, MCP
Platform Documentation
Install, configure, and operate the products. Each set carries its own version history and release notes.
Litmus Edge Manager
Run many edges from one place: provision devices, push templates and apps, manage licences and RBAC, back up and restore.
All Edge Manager docs41 pages
Litmus Unify
The MQTT Unified Namespace: broker accounts and ACLs, namespace and topic hierarchy, Kafka and connector integrations.
All Unify docsFormerly Litmus UNS
Solutions
Packaged templates, connectors, and tools for specific use cases, from Sparkplug and Kepware migration to CNC and historian integrations.
All Solutions48 pages
Build and Automate
Everything the platform does through the UI is available programmatically. Pick the surface that fits your workflow, including agent-ready ones.
API Portal
REST and GraphQL reference for Edge, Edge Manager, and Unify: 2,018 endpoints, with auth, pagination, error handling, and worked workflows.
Getting started
Authentication
First API call
GraphQL vs REST
Full API reference
Workflow recipes 15
Interactive collection api.litmus.io
All API docsREST and GraphQL
Python SDK and litmus-cli
A typed Python client and a standalone CLI over the same API surface, including air-gapped workflows and copy-paste examples per feature.
Getting started
litmus-cli reference
Managing connections
Air gap features
Example usages
Release notes
All SDK and CLI docsPython, CLI
Litmus MCP Server
Model Context Protocol server that turns Litmus Edge into tools an AI assistant can call: devices, tags, twins, DataHub, and LEM.
All MCP docsAgent ready
Start with a Task
The nine things people arrive here to do, each landing on the exact page rather than a product overview.
Connect a deviceDrivers, tags, and browse in DeviceHub
Model an assetBuild a Digital Twin from live tags
Store and stream dataDataHub topics, NATS, and history
Transform with a flowNode-RED flows on the edge
Publish to the UNSMQTT topics, ACLs, and namespace rules
Deploy an app to a fleetMarketplace catalogs in Edge Manager
Visualize centrallyGrafana dashboards over the fleet
Make your first API callAuth, base URLs, and a working request
Drive Litmus from an AI agentMCP server with Claude, Cursor, Copilot
Release Notes and Changes
Current-year notes for each product, plus the API changelog when you move between versions.
Get Help and Access
Support portalRaise a ticket and track it with the Litmus support team.
How to request supportWhat to include so a case gets triaged quickly.
Litmus PortalDownloads, licences, and your account.
Sign up for Litmus PortalStep by step account request for the Litmus Portal.
API support and contactWhere to send API questions and bug reports.