Amazon CloudHSM website screenshot

Amazon CloudHSM

AWS CloudHSM is a cloud-based hardware security module (HSM) that enables you to manage cryptographic keys on dedicated FIPS 140-2 Level 3 validated, single-tenant HSM instances running within your own VPC for regulatory compliance and data security.

Amazon CloudHSM publishes 1 API on the APIs.io network. Tagged areas include CloudHSM, Security, Cryptography, HSM, and Compliance.

The Amazon CloudHSM catalog on APIs.io includes 1 Spectral governance ruleset.

Amazon CloudHSM’s developer surface includes developer portal, documentation, support, engineering blog, developer console, signup flow, YouTube channel, and 21 more developer resources.

32.8/100 thin ▬ flat Agent 13/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
1 APIs 1 MCP Servers 5 Features 5 Use Cases
CloudHSMSecurityCryptographyHSMCompliance

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 32.8/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 6.5 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 2.7 / 13
Governance 4.9 / 12
Discoverability 8.7 / 10
Agent readiness — 13/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 12 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 3 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/amazon-cloudhsm: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Amazon CloudHSM API

API for creating and managing CloudHSM clusters and HSM instances for dedicated hardware-based cryptographic key management.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Features 5

Notable capabilities this provider offers.

FIPS 140-2 Level 3 Validated

Dedicated single-tenant HSM instances meeting the highest FIPS validation levels.

Full Key Control

Complete control over cryptographic keys with no AWS access to key material.

Elastic Capacity

Add or remove HSMs from clusters as needed, paying only for active resources hourly.

High Availability

Multi-AZ HSM clusters provide redundancy and automatic failover.

Industry-Standard APIs

Supports PKCS#11, Java JCE, and Microsoft CNG APIs for application integration.

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Amazon CloudHSM API Rules

19 rules · 12 errors 6 warnings 1 info

SPECTRAL

Security Posture 3

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

Amazon Cloudhsm Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Amazon Cloudhsm Vulnerability Disclosure

security.txt · contact published

SECURITY

Amazon Cloudhsm Trust Center

PCI DSS, HIPAA, FedRAMP, GDPR, FIPS 140

SECURITY

Use Cases 5

What developers build with this provider.

Data Encryption

Protect sensitive data with hardware-backed encryption keys.

SSL/TLS Offloading

Manage SSL/TLS certificates and private keys in dedicated HSMs.

Certificate Authority

Secure private CA keys for organizations issuing their own certificates.

Database Encryption

Support transparent data encryption (TDE) for Oracle and SQL Server databases.

Regulatory Compliance

Meet PCI DSS, HIPAA, and other regulatory requirements for key management.

Integrations 5

Pre-built integrations with other platforms and tools.

Amazon RDS

Use CloudHSM keys for Oracle TDE and SQL Server TDE in RDS.

AWS KMS

Use CloudHSM as a custom key store for AWS KMS operations.

Amazon VPC

HSM instances run inside your VPC for network isolation.

AWS IAM

Control access to HSM cluster management operations.

AWS CloudTrail

Audit HSM management API calls via CloudTrail.

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 5

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 4

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: amazon-cloudhsm
name: Amazon CloudHSM
description: AWS CloudHSM is a cloud-based hardware security module (HSM) that enables you to manage cryptographic keys on
  dedicated FIPS 140-2 Level 3 validated, single-tenant HSM instances running within your own VPC for regulatory compliance
  and data security.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/amazon-cloudhsm.png
tags:
- AWS
- CloudHSM
- Security
- Cryptography
- HSM
- Compliance
url: https://raw.githubusercontent.com/api-evangelist/amazon-cloudhsm/refs/heads/main/apis.yml
created: '2026-03-16'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- name: Amazon CloudHSM API
  description: API for creating and managing CloudHSM clusters and HSM instances for dedicated hardware-based cryptographic
    key management.
  image: https://a0.awsstatic.com/libra-css/images/logos/aws_logo_smile_1200x630.png
  humanURL: https://aws.amazon.com/cloudhsm/
  baseURL: https://cloudhsm.us-east-1.amazonaws.com
  tags:
  - AWS
  - CloudHSM
  - Security
  - Cryptography
  properties:
  - type: Documentation
    url: https://docs.aws.amazon.com/cloudhsm/latest/APIReference/
  - type: GettingStarted
    url: https://aws.amazon.com/cloudhsm/getting-started/
  - type: Pricing
    url: https://aws.amazon.com/cloudhsm/pricing/
  - type: FAQ
    url: https://aws.amazon.com/cloudhsm/faqs/
  - type: APIReference
    url: https://docs.aws.amazon.com/cloudhsm/latest/APIReference/
  - type: CLI
    url: https://docs.aws.amazon.com/cli/latest/reference/cloudhsmv2/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: TrustCenter
  url: security/amazon-cloudhsm-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/amazon-cloudhsm-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/amazon-cloudhsm-domain-security.yml
- type: Portal
  url: https://aws.amazon.com/
- type: Website
  url: https://aws.amazon.com/cloudhsm/
- type: Documentation
  url: https://docs.aws.amazon.com/cloudhsm/latest/APIReference/
- type: TermsOfService
  url: https://aws.amazon.com/service-terms/
- type: PrivacyPolicy
  url: https://aws.amazon.com/privacy/
- type: Support
  url: https://aws.amazon.com/premiumsupport/
- type: Blog
  url: https://aws.amazon.com/blogs/security/
- type: GitHubOrganization
  url: https://github.com/aws
- type: Console
  url: https://console.aws.amazon.com/cloudhsm/
- type: SignUp
  url: https://signin.aws.amazon.com/signup?request_type=register
- type: StatusPage
  url: https://health.aws.amazon.com/health/status
- type: YouTube
  url: https://www.youtube.com/user/AmazonWebServices
- type: StackOverflow
  url: https://stackoverflow.com/questions/tagged/aws-cloudhsm
- type: Contact
  url: https://aws.amazon.com/contact-us/
- type: Compliance
  url: https://aws.amazon.com/compliance/
- type: SpectralRules
  url: rules/amazon-cloudhsm-spectral-rules.yml
- type: Vocabulary
  url: vocabulary/amazon-cloudhsm-vocabulary.yaml
- type: Packages
  url: packages/amazon-cloudhsm-packages.yml
- type: WellKnown
  url: well-known/amazon-cloudhsm-well-known.yml
- type: SecurityTxt
  url: well-known/amazon-cloudhsm-security.txt
- type: MCPServer
  url: mcp/amazon-cloudhsm-mcp.yml
- type: LLMsTxt
  url: llms/amazon-cloudhsm-llms.txt
- type: Conformance
  url: conformance/amazon-cloudhsm-conformance.yml
- type: ErrorCatalog
  url: errors/amazon-cloudhsm-problem-types.yml
- type: Lifecycle
  url: lifecycle/amazon-cloudhsm-lifecycle.yml
- type: Features
  data:
  - name: FIPS 140-2 Level 3 Validated
    description: Dedicated single-tenant HSM instances meeting the highest FIPS validation levels.
  - name: Full Key Control
    description: Complete control over cryptographic keys with no AWS access to key material.
  - name: Elastic Capacity
    description: Add or remove HSMs from clusters as needed, paying only for active resources hourly.
  - name: High Availability
    description: Multi-AZ HSM clusters provide redundancy and automatic failover.
  - name: Industry-Standard APIs
    description: Supports PKCS#11, Java JCE, and Microsoft CNG APIs for application integration.
- type: UseCases
  data:
  - name: Data Encryption
    description: Protect sensitive data with hardware-backed encryption keys.
  - name: SSL/TLS Offloading
    description: Manage SSL/TLS certificates and private keys in dedicated HSMs.
  - name: Certificate Authority
    description: Secure private CA keys for organizations issuing their own certificates.
  - name: Database Encryption
    description: Support transparent data encryption (TDE) for Oracle and SQL Server databases.
  - name: Regulatory Compliance
    description: Meet PCI DSS, HIPAA, and other regulatory requirements for key management.
- type: Integrations
  data:
  - name: Amazon RDS
    description: Use CloudHSM keys for Oracle TDE and SQL Server TDE in RDS.
  - name: AWS KMS
    description: Use CloudHSM as a custom key store for AWS KMS operations.
  - name: Amazon VPC
    description: HSM instances run inside your VPC for network isolation.
  - name: AWS IAM
    description: Control access to HSM cluster management operations.
  - name: AWS CloudTrail
    description: Audit HSM management API calls via CloudTrail.