Azure Blob Storage

Microsoft Azure Blob Storage is a service for storing large amounts of unstructured object data, such as text or binary data, that can be accessed from anywhere in the world via HTTP or HTTPS.

Azure Blob Storage publishes 11 APIs on the APIs.io network, including Append Blobs API, Azure Blob Storage REST API API, Blobs API, and 8 more. Tagged areas include Azure, Blobs, Cloud Storage, Microsoft, and Object Storage.

The Azure Blob Storage catalog on APIs.io includes 1 Spectral governance ruleset.

Azure Blob Storage’s developer surface includes authentication, developer portal, support, engineering blog, getting-started guide, changelog, documentation, and 23 more developer resources.

🌐 Visit website 📡 Source on GitHub

59.1/100 strong ▬ flat Agent 25/100 agent aware open core · MIT Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessPaid

1 APIs

Azure Blobs Cloud Storage Microsoft Object Storage Storage

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 59.1/100 · strong

Contract Quality 11.2 / 20

Developer Ergonomics 11.6 / 16

Access Clarity 9.7 / 16

Operational Transparency 5.5 / 10

Contract Governance 0.9 / 10

Discoverability 5.3 / 8

Open Source Surface 10.0 / 10

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 80 points between them, because the conditional facet above carries the other 20. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 80% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/microsoft-azure-blob-storage: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 12

Individual APIs this provider publishes, each with its own machine-readable definition.

Azure Data Lake Storage Gen2 REST API

The Azure Data Lake Storage Gen2 REST APIs allow interaction with Azure Blob Storage through a file system interface. They enable creation and management of file systems, direct...

Azure Blob Storage Append Blobs API

Operations specific to append blobs including append block

Azure Blob Storage Azure Blob Storage REST API API

The Azure Blob Storage REST API API from Azure Blob Storage — 1 operation(s) for azure blob storage rest api.

Azure Blob Storage Blobs API

Operations on blobs including get, put, delete, and metadata

Azure Blob Storage Block Blobs API

Operations specific to block blobs including put block and put block list

Azure Blob Storage ?comp=blobs API

The ?comp=blobs API from Azure Blob Storage — 1 operation(s) for ?comp=blobs.

Azure Blob Storage Containers API

Operations on blob containers

Azure Blob Storage Page Blobs API

Operations specific to page blobs including put page and get page ranges

Azure Blob Storage ?restype=service&comp=batch API

The ?restype=service&comp=batch API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=batch.

Azure Blob Storage ?restype=service&comp=properties API

The ?restype=service&comp=properties API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=properties.

Azure Blob Storage ?restype=service&comp=stats API

The ?restype=service&comp=stats API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=stats.

Azure Blob Storage ?restype=service&comp=userdelegationkey API

The ?restype=service&comp=userdelegationkey API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=userdelegationkey.

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Postman Collections 11

Ready-to-run Postman collections for exercising this provider's APIs.

Azure Blob Storage REST Append Blobs API

POSTMAN

Azure Blob Storage REST Append Blobs Azure Blob Storage REST API API

POSTMAN

Azure Blob Storage REST Append Blobs API

POSTMAN

Azure Blob Storage REST Append Blobs Block Blobs API

POSTMAN

Azure Blob Storage REST Append Blobs ?comp=blobs API

POSTMAN

Azure Blob Storage REST Append Blobs Containers API

POSTMAN

Azure Blob Storage REST Append Blobs Page Blobs API

POSTMAN

Azure Blob Storage REST Append Blobs ?restype=service&comp=batch API

POSTMAN

Azure Blob Storage REST Append Blobs ?restype=service&comp=properties API

POSTMAN

Azure Blob Storage REST Append Blobs ?restype=service&comp=stats API

POSTMAN

Azure Blob Storage REST Append Blobs ?restype=service&comp=userdelegationkey API

POSTMAN

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Open Collections 13

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Azure Blob Storage REST API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs Azure Blob Storage REST API API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs Block Blobs API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs ?comp=blobs API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs Containers API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs Page Blobs API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs ?restype=service&comp=batch API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs ?restype=service&comp=properties API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs ?restype=service&comp=stats API

OPEN COLLECTION

Azure Blob Storage REST Append Blobs ?restype=service&comp=userdelegationkey API

OPEN COLLECTION

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Pricing Plans 1

Published pricing tiers and plan structures.

Microsoft Azure Blob Storage Plans Pricing

6 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Microsoft Azure Blob Storage Rate Limits

6 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Microsoft Azure Blob Storage Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Azure Blob Storage API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 8

Standalone JSON Schema definitions for this provider's data models.

Blob

4 properties

JSON SCHEMA

BlobList

8 properties

JSON SCHEMA

Container

3 properties

JSON SCHEMA

ContainerList

5 properties

JSON SCHEMA

CorsRule

5 properties

JSON SCHEMA

Metrics

4 properties

JSON SCHEMA

RetentionPolicy

2 properties

JSON SCHEMA

StorageServiceProperties

7 properties

JSON SCHEMA

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JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Azure Blob Storage Structure

0 properties

JSON STRUCTURE

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Microsoft Azure Blob Storage Authentication

apiKey/http · 3 schemes

SECURITY

Microsoft Azure Blob Storage Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Microsoft Azure Blob Storage Agentic Access

45 operations · 30 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Portal

GettingStarted

Signup

Console

Documentation 2

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 5

SDKs, sample code, and the tooling you integrate with

CodeOfConduct

CodeOfConduct

PostmanWorkspace

PostmanWorkspace

SDKs

SDKs

GitHubOrganization

GitHubOrganization

Developer Tools

Developer Tools

Access & Security 5

Authentication, authorization, and security posture

SecurityPolicy

DomainSecurity

Authentication

Authentication

Security

Operate 7

Status, limits, changes, and where to get help

IssueTracker

Releases

StatusPage

Support

ChangeLog

RateLimits

StackOverflow

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Commercial 4

Pricing, plans, and the legal terms of use

License

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Source (apis.yml)

name: Azure Blob Storage
description: Microsoft Azure Blob Storage is a service for storing large amounts of unstructured object data, such as text
  or binary data, that can be accessed from anywhere in the world via HTTP or HTTPS.
deliveryModel:
  model: open-core
  license: MIT
  open_source: true
  commercial: true
  callable_host: true
  label: Open core · an OSS project plus a commercial hosted product
  confidence: high
  source:
  - license
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
specificationVersion: '0.23'
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://azure.microsoft.com/svghandler/storage-blobs/
tags:
- Azure
- Blobs
- Cloud Storage
- Microsoft
- Object Storage
- Storage
created: '2024'
modified: '2026-05-19'
url: https://azure.microsoft.com/en-us/services/storage/blobs/
apis:
- name: Azure Data Lake Storage Gen2 REST API
  description: The Azure Data Lake Storage Gen2 REST APIs allow interaction with Azure Blob Storage through a file system
    interface. They enable creation and management of file systems, directories, and files on storage accounts with hierarchical
    namespace enabled, supporting big data analytics workloads.
  image: https://azure.microsoft.com/svghandler/storage-blobs/
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/data-lake-storage-gen2
  baseURL: https://{accountName}.dfs.core.windows.net
  tags:
  - Big Data
  - Data Lake
  - Filesystem
  - Hierarchical Namespace
  tags_raw:
  - Big Data
  - Data Lake
  - File System
  - Hierarchical Namespace
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/data-lake-storage-gen2
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/filesystem
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-introduction
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-append-blobs-api
  name: Azure Blob Storage Append Blobs API
  description: Operations specific to append blobs including append block
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - Append Blobs
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-append-blobs-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-azure-blob-storage-rest-api-api
  name: Azure Blob Storage Azure Blob Storage REST API API
  description: The Azure Blob Storage REST API API from Azure Blob Storage — 1 operation(s) for azure blob storage rest api.
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - Azure Blob Storage REST API
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-azure-blob-storage-rest-api-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-blobs-api
  name: Azure Blob Storage Blobs API
  description: Operations on blobs including get, put, delete, and metadata
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - Blobs
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-blobs-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-block-blobs-api
  name: Azure Blob Storage Block Blobs API
  description: Operations specific to block blobs including put block and put block list
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - Block Blobs
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-block-blobs-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-comp-blobs-api
  name: Azure Blob Storage ?comp=blobs API
  description: The ?comp=blobs API from Azure Blob Storage — 1 operation(s) for ?comp=blobs.
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - ?comp=blobs
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-comp-blobs-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-containers-api
  name: Azure Blob Storage Containers API
  description: Operations on blob containers
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - Containers
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-containers-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-page-blobs-api
  name: Azure Blob Storage Page Blobs API
  description: Operations specific to page blobs including put page and get page ranges
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - Page Blobs
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-page-blobs-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-restype-service-comp-batch-api
  name: Azure Blob Storage ?restype=service&comp=batch API
  description: The ?restype=service&comp=batch API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=batch.
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - ?restype=service&comp=batch
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-restype-service-comp-batch-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-restype-service-comp-properties-api
  name: Azure Blob Storage ?restype=service&comp=properties API
  description: The ?restype=service&comp=properties API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=properties.
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - ?restype=service&comp=properties
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-restype-service-comp-properties-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-restype-service-comp-stats-api
  name: Azure Blob Storage ?restype=service&comp=stats API
  description: The ?restype=service&comp=stats API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=stats.
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - ?restype=service&comp=stats
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-restype-service-comp-stats-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
- aid: microsoft-azure-blob-storage:microsoft-azure-blob-storage-restype-service-comp-userdelegationkey-api
  name: Azure Blob Storage ?restype=service&comp=userdelegationkey API
  description: The ?restype=service&comp=userdelegationkey API from Azure Blob Storage — 1 operation(s) for ?restype=service&comp=userdelegationkey.
  humanURL: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  baseURL: https://{accountName}.blob.core.windows.net
  tags:
  - ?restype=service&comp=userdelegationkey
  properties:
  - type: OpenAPI
    url: openapi/microsoft-azure-blob-storage-restype-service-comp-userdelegationkey-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api
  - type: Authentication
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
  - type: Pricing
    url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
  - type: SDKs
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction#client-libraries
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-overview
  - type: CodeExamples
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-samples-blobs-cli
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/operations-on-blobs
  - type: ChangeLog
    url: https://learn.microsoft.com/en-us/rest/api/storageservices/versioning-for-the-azure-storage-services
  - type: RateLimits
    url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
  - type: GitHubRepository
    url: https://github.com/Azure/azure-rest-api-specs
  - type: Documentation
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/
  - type: Reference
    url: https://learn.microsoft.com/en-us/rest/api/storagerp/storage-accounts
  - type: Authentication
    url: https://learn.microsoft.com/en-us/azure/storage/common/authorization-resource-provider
common:
- type: IssueTracker
  url: https://github.com/Azure/azure-rest-api-specs/issues
- type: Releases
  url: https://github.com/Azure/azure-rest-api-specs/releases
- type: SecurityPolicy
  url: https://github.com/Azure/azure-rest-api-specs/blob/main/SECURITY.md
- type: CodeOfConduct
  url: https://github.com/Azure/.github/blob/main/CODE_OF_CONDUCT.md
- type: ContributionGuide
  url: https://github.com/Azure/azure-rest-api-specs/blob/main/.github/CONTRIBUTING.md
- type: License
  name: MIT
  url: https://github.com/Azure/azure-rest-api-specs/blob/main/LICENSE
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/azure-blob-storage/overview
- type: AgenticAccess
  url: agentic-access/microsoft-azure-blob-storage-agentic-access.yml
- type: DomainSecurity
  url: security/microsoft-azure-blob-storage-domain-security.yml
- type: Authentication
  url: authentication/microsoft-azure-blob-storage-authentication.yml
- type: Portal
  url: https://portal.azure.com/
- type: StatusPage
  url: https://status.azure.com/
- type: Support
  url: https://azure.microsoft.com/en-us/support/options/
- type: Blog
  url: https://azure.microsoft.com/en-us/blog/topics/storage/
- type: TermsOfService
  url: https://azure.microsoft.com/en-us/support/legal/
- type: PrivacyPolicy
  url: https://privacy.microsoft.com/en-us/privacystatement
- type: GettingStarted
  url: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction
- type: ChangeLog
  url: https://learn.microsoft.com/en-us/rest/api/storageservices/previous-azure-storage-service-versions
- type: Documentation
  url: https://learn.microsoft.com/en-us/azure/storage/blobs/
- type: Authentication
  url: https://learn.microsoft.com/en-us/rest/api/storageservices/authorize-requests-to-azure-storage
- type: RateLimits
  url: https://learn.microsoft.com/en-us/azure/storage/blobs/scalability-targets
- type: Website
  url: https://azure.microsoft.com/en-us/products/storage/blobs/
- type: Signup
  url: https://azure.microsoft.com/en-us/free/
- type: Console
  url: https://portal.azure.com/
- type: SDKs
  url: https://learn.microsoft.com/en-us/azure/storage/common/storage-srp-overview
- type: StackOverflow
  url: https://stackoverflow.com/questions/tagged/azure-blob-storage
- type: GitHubOrganization
  url: https://github.com/Azure
- type: Developer Tools
  url: https://azure.microsoft.com/en-us/products/storage/storage-explorer
- type: Security
  url: https://learn.microsoft.com/en-us/security/benchmark/azure/baselines/storage-security-baseline
- type: Pricing
  url: https://azure.microsoft.com/en-us/pricing/details/storage/blobs/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-parent: microsoft-azure
x-relationship: product

Work with this as data

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get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
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.

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