Use Case

Encryption & Secrets Management

Keys, certificates, and secrets across environments.

8 providers 303 APIs 7 declared variants

Protecting data at rest and in transit — key management, certificate lifecycle, tokenization, and centrally issued secrets that applications fetch instead of hard-coding.

8 API providers on the APIs.io network offer encryption & secrets management. The highest-rated are Amazon KMS, Azure Key Vault, IOTA, Mastercard, HashiCorp Vault.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
Amazon KMS AWS Key Management Service (KMS) is a managed service that makes it easy to create and control the cryptogr... 2 APIs 72.4
Strong 1 Solid coverage with minor gaps
Azure Key Vault Azure Key Vault is a cloud service for securely storing and accessing secrets, keys, and certificates. It h... 6 APIs 57.7
Developing 3 Usable, with meaningful gaps to close
IOTA IOTA is an open-source distributed ledger technology built to bring real-world applications on-chain. It is... 17 APIs 53.8 Mastercard Mastercard is a global technology company in the payments industry, providing APIs for payment processing, ... 249 APIs 49.5 HashiCorp Vault HashiCorp Vault is an open source tool for securely storing and accessing secrets. A secret is anything you... 9 APIs 46.5
Thin 2 Limited public surface area
BeyondTrust BeyondTrust is a cybersecurity company specializing in privileged access management (PAM) and vulnerability... 6 APIs 40.4 Amazon CloudHSM AWS CloudHSM is a cloud-based hardware security module (HSM) that enables you to manage cryptographic keys ... 1 API 32.8
Emerging 1 Early or largely undocumented
Cielo Cielo is one of the largest Brazilian card acquirers and a publicly traded company (B3:CIEL3), originally f... 13 APIs 26.3

What Providers Actually Declared

This use case is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

Card tokenization and digital wallet provisioningData EncryptionData at Rest EncryptionDevOps Secrets ManagementKubernetes Secrets ManagementReal-World Asset TokenizationRecurring Payments and Tokenization

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