Azure Service Bus
Azure Service Bus is a fully managed enterprise message broker with message queues and publish-subscribe topics, providing reliable message delivery for decoupling applications and services in cloud and hybrid environments.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Azure Service Bus the way a machine reads it — 64 machine-readable artifacts across 4 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Azure Service Bus scores 52.2/100 (developing), with a separate agent-readiness read of 38/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
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How we profile Azure Service Bus
Each block below is one kind of artifact we hold for Azure Service Bus. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 4
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Azure Service Bus Namespaces API
Service Bus namespace operations
Azure Service Bus Queues API
Service Bus queue operations
Azure Service Bus Subscriptions API
Service Bus topic subscription operations
Azure Service Bus Topics API
Service Bus topic operations
Postman Collections 4
A runnable collection turns the contract into something a developer can execute in seconds. We profile them because the fastest way to trust an API is to make a real call against it.
Ready-to-run Postman collections for exercising this provider's APIs.
Open Collections 6
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONAzure Service Bus Management Namespaces API
OPEN COLLECTIONAzure Service Bus Management Namespaces Queues API
OPEN COLLECTIONAzure Service Bus Management Namespaces Subscriptions API
OPEN COLLECTIONAzure Service Bus Management Namespaces Topics API
OPEN COLLECTIONAzure Service Bus Management API
OPEN COLLECTIONPricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Azure Service Bus Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Azure Service Bus Finops
FINOPSFeatures 6
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Message Queues
Point-to-point messaging with FIFO delivery, sessions, dead-lettering, and duplicate detection for reliable asynchronous communication.
Publish-Subscribe Topics
One-to-many messaging with topic subscriptions, filters, and actions for event-driven architectures.
Dead-Letter Queue
Automatic routing of undeliverable or failed messages to a secondary queue for inspection and reprocessing.
Scheduled Delivery
Schedule messages for future delivery at a specified time without requiring sender availability.
Transactions
ACID transaction support for grouping multiple operations across queues and topics into atomic units.
Auto-Forwarding
Automatically forward messages from one queue or subscription to another entity for chaining processing stages.
Event Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Azure Service Bus Messaging
Azure Service Bus is a fully managed enterprise message broker with message queues and publish-subscribe topics. This AsyncAPI spec describes the messaging patterns for sending ...
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Azure Service Bus Context
JSON-LDSpectral Rules 3
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Azure Service Bus API Rules
SPECTRALAzure Service Bus API Rules
SPECTRALAzure Service Bus API Rules
SPECTRALJSON Schema 8
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
SBNamespaceListResult
JSON SCHEMASBNamespace
JSON SCHEMASBQueueListResult
JSON SCHEMASBQueue
JSON SCHEMASBSubscriptionListResult
JSON SCHEMASBSubscription
JSON SCHEMASBTopicListResult
JSON SCHEMASBTopic
JSON SCHEMAScroll within the panel for all 8 ·
JSON Structure 8
JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.
JSON Structure definitions describing this provider's data shapes.
Azure Service Bus Sb Namespace List Result Structure
JSON STRUCTUREAzure Service Bus Sb Namespace Structure
JSON STRUCTUREAzure Service Bus Sb Queue List Result Structure
JSON STRUCTUREAzure Service Bus Sb Queue Structure
JSON STRUCTUREAzure Service Bus Sb Subscription List Result Structure
JSON STRUCTUREAzure Service Bus Sb Subscription Structure
JSON STRUCTUREAzure Service Bus Sb Topic List Result Structure
JSON STRUCTUREAzure Service Bus Sb Topic Structure
JSON STRUCTUREScroll within the panel for all 8 ·
Examples 8
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Scroll within the panel for all 8 ·
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Use Cases 4
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Application Decoupling
Decouple microservices and distributed applications using asynchronous messaging for independent scaling and deployment.
Load Leveling
Buffer incoming requests during traffic spikes to protect backend services from overload.
Event-Driven Architecture
Build event-driven systems using publish-subscribe topics to broadcast events to multiple subscribers.
Workflow Orchestration
Coordinate multi-step business processes using message sessions and scheduled delivery for reliable workflow execution.
Integrations 3
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
Azure Functions
Trigger serverless functions automatically when messages arrive in queues or topic subscriptions.
Azure Logic Apps
Build automated workflows that send and receive Service Bus messages with no-code connectors.
Azure Event Grid
Route Service Bus events to other Azure services for real-time event processing and monitoring.
Resources
Every other property we hold for Azure Service Bus — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/azure-service-bus · machine-readable index on apis.io
This is an independent, third-party profile of Azure Service Bus, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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