Cumulocity
Cumulocity is an enterprise AIoT (Artificial Intelligence of Things) platform that connects, manages, and analyzes industrial assets from cloud to edge. Founded inside Software AG and divested via a 2025 management buyout into an independent company (sale announced alongside the IBM acquisition of Software AG's StreamSets and webMethods), Cumulocity provides a full-stack platform — REST and MQTT APIs, device management, digital twin modeling, streaming analytics powered by Apama, DataHub data-lake offload, Cockpit dashboards, and on-prem Edge deployments — validated at 100 million devices and 1 million messages/second across industrial equipment, medical devices, manufacturing, utilities, energy, transport, retail, and telecommunications.
Cumulocity publishes 39 APIs on the APIs.io network, including MQTT and SmartREST API, MQTT Service API, Alarms API, and 36 more. Tagged areas include IoT, Internet of Things, Industrial IoT, AIoT, and Device Management.
The Cumulocity catalog on APIs.io includes 3 event-driven AsyncAPI specifications, 1 JSON-LD context, and 3 Spectral governance rulesets.
Cumulocity’s developer surface includes authentication, developer portal, documentation, getting-started guide, changelog, support, pricing, and 62 more developer resources.
Kin Score
APIs 39
Individual APIs this provider publishes, each with its own machine-readable definition.
Cumulocity MQTT and SmartREST API
Constrained-device MQTT broker fronting the Cumulocity REST API with a CSV-based SmartREST 2.0 payload format that saves up to 80% of mobile traffic versus JSON. Supports static...
Cumulocity MQTT Service API
Standards-compliant, multi-tenant MQTT broker for application-level messaging that does not need Cumulocity's domain model. Topics are tenant-scoped, persistent, and bridgeable ...
Cumulocity Alarms API
The Alarms API from Cumulocity — 2 operation(s) for alarms.
Cumulocity Application Binaries API
The Application Binaries API from Cumulocity — 1 operation(s) for application binaries.
Cumulocity Applications API
The Applications API from Cumulocity — 2 operation(s) for applications.
Cumulocity Asset Instances API
The Asset Instances API from Cumulocity — 2 operation(s) for asset instances.
Cumulocity Asset Models API
The Asset Models API from Cumulocity — 2 operation(s) for asset models.
Cumulocity Audit Records API
The Audit Records API from Cumulocity — 2 operation(s) for audit records.
Cumulocity Bayeux Handshake API
The Bayeux Handshake API from Cumulocity — 1 operation(s) for bayeux handshake.
Cumulocity Binaries API
Binary attachments associated with managed objects.
Cumulocity Bootstrap Users API
The Bootstrap Users API from Cumulocity — 1 operation(s) for bootstrap users.
Cumulocity Bulk Operations API
The Bulk Operations API from Cumulocity — 2 operation(s) for bulk operations.
Cumulocity Child References API
Hierarchical relationships between managed objects.
Cumulocity Cloud Sync API
The Cloud Sync API from Cumulocity — 1 operation(s) for cloud sync.
Cumulocity Current User API
The Current User API from Cumulocity — 1 operation(s) for current user.
Cumulocity Device Credentials API
The Device Credentials API from Cumulocity — 1 operation(s) for device credentials.
Cumulocity Event Binaries API
The Event Binaries API from Cumulocity — 1 operation(s) for event binaries.
Cumulocity Events API
The Events API from Cumulocity — 2 operation(s) for events.
Cumulocity External IDs API
The External IDs API from Cumulocity — 2 operation(s) for external ids.
Cumulocity Groups API
The Groups API from Cumulocity — 2 operation(s) for groups.
Cumulocity Managed Objects API
Inventory documents representing devices, assets, groups, and digital twins.
Cumulocity Measurements API
The Measurements API from Cumulocity — 2 operation(s) for measurements.
Cumulocity New Device Requests API
The New Device Requests API from Cumulocity — 2 operation(s) for new device requests.
Cumulocity Offload Configurations API
The Offload Configurations API from Cumulocity — 2 operation(s) for offload configurations.
Cumulocity Offload Jobs API
The Offload Jobs API from Cumulocity — 1 operation(s) for offload jobs.
Cumulocity Operations API
The Operations API from Cumulocity — 2 operation(s) for operations.
Cumulocity Queries API
The Queries API from Cumulocity — 1 operation(s) for queries.
Cumulocity Retention Rules API
The Retention Rules API from Cumulocity — 2 operation(s) for retention rules.
Cumulocity Roles API
The Roles API from Cumulocity — 1 operation(s) for roles.
Cumulocity Series API
The Series API from Cumulocity — 1 operation(s) for series.
Cumulocity Software Updates API
The Software Updates API from Cumulocity — 1 operation(s) for software updates.
Cumulocity Subscriptions API
The Subscriptions API from Cumulocity — 2 operation(s) for subscriptions.
Cumulocity Supported Measurements API
Discover the measurement types reported against a managed object.
Cumulocity System API
The System API from Cumulocity — 2 operation(s) for system.
Cumulocity Tenant Options API
The Tenant Options API from Cumulocity — 2 operation(s) for tenant options.
Cumulocity Tenant Statistics API
The Tenant Statistics API from Cumulocity — 1 operation(s) for tenant statistics.
Cumulocity Tenants API
The Tenants API from Cumulocity — 2 operation(s) for tenants.
Cumulocity Tokens API
The Tokens API from Cumulocity — 2 operation(s) for tokens.
Cumulocity Users API
The Users API from Cumulocity — 2 operation(s) for users.
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Postman Collections 37
Ready-to-run Postman collections for exercising this provider's APIs.
Cumulocity Alarm Alarms API
POSTMANScroll for all 37
Open Collections 17
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Cumulocity Alarm API
OPEN COLLECTIONCumulocity Application API
OPEN COLLECTIONCumulocity Audit API
OPEN COLLECTIONCumulocity DataHub API
OPEN COLLECTIONCumulocity Device Bootstrap API
OPEN COLLECTIONCumulocity Device Control API
OPEN COLLECTIONCumulocity Digital Twin Manager API
OPEN COLLECTIONCumulocity Edge API
OPEN COLLECTIONCumulocity Event API
OPEN COLLECTIONCumulocity Identity API
OPEN COLLECTIONCumulocity Inventory API
OPEN COLLECTIONCumulocity Measurement API
OPEN COLLECTIONCumulocity Notification 2.0 API
OPEN COLLECTIONCumulocity Real-Time Notifications API
OPEN COLLECTIONCumulocity Retention Rules API
OPEN COLLECTIONCumulocity Tenant API
OPEN COLLECTIONCumulocity User API
OPEN COLLECTIONScroll for all 17
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Cumulocity Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Cumulocity Finops
FINOPSFeatures 30
Notable capabilities this provider offers.
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Event Specifications 3
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Cumulocity MQTT and SmartREST API
Constrained-device MQTT broker fronting the Cumulocity REST API with a CSV-based SmartREST 2.0 payload format that saves up to 80% of mobile traffic versus JSON. Supports static...
ASYNCAPICumulocity MQTT Service
Standards-compliant, multi-tenant MQTT broker for application-level messaging that does not need Cumulocity's domain model. Topics are tenant-scoped, persistent, and bridgeable ...
ASYNCAPICumulocity Notification 2.0 WebSocket
WebSocket consumer endpoint for Notification 2.0. After creating a Subscription and exchanging it for a short-lived JWT token via POST /notification2/token, connect to this WebS...
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Cumulocity Context
JSON-LDSpectral Rules 3
Spectral governance rulesets for linting and validating these APIs.
JSON Schema 4
Standalone JSON Schema definitions for this provider's data models.
Cumulocity Alarm
JSON SCHEMACumulocity Event
JSON SCHEMACumulocity Managed Object
JSON SCHEMACumulocity Measurement
JSON SCHEMAJSON Structure 2
JSON Structure definitions describing this provider's data shapes.
Cumulocity Alarm Structure
JSON STRUCTURECumulocity Managed Object Structure
JSON STRUCTUREExamples 6
Example request and response payloads for these APIs.
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 22
Reference material describing how the API behaves
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Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 22
SDKs, sample code, and the tooling you integrate with
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Access & Security 5
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 5
Status, limits, changes, and where to get help
Commercial 5
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 2
Properties that don't map to a standard resource type