Evervault

Evervault is a data-security and payments-infrastructure platform that lets developers encrypt, tokenize, and process sensitive data - especially cardholder data - without it touching their own infrastructure. Its model stores encryption keys on Evervault's side while customers hold the ciphertext, reducing breach scope. Core products include Relay (an encrypting/decrypting proxy), Functions (secure serverless runtimes), Enclaves (AWS Nitro Enclave workloads), UI Components for PCI-compliant card collection, plus payments tooling: network tokens, 3D Secure, BIN lookup, card account updater, and multi-PSP routing. Evervault is PCI DSS Level 1 and SOC 2 Type II, and supports HIPAA and GDPR.

Evervault publishes 4 APIs on the APIs.io network, including Core API, Payments API, Webhooks API, and 1 more. Tagged areas include Company, Data, Security, Encryption, and Payments.

The Evervault catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Evervault’s developer surface includes documentation, API reference, getting-started guide, engineering blog, pricing, signup flow, changelog, and 29 more developer resources.

🌐 Visit website 📡 Source on GitHub

62.2/100 strong ▬ flat Agent 32/100 agent ready saas Full breakdown ↓
scored 2026-08-30 · rubric v0.17.2

AccessSelf serve

1 APIs 1 MCP Servers

Company Data Security Encryption Payments PCI Compliance Tokenization Cards Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-08-30 · rubric v0.17.2

Composite quality — 62.2/100 · strong

Contract Quality 13.8 / 21

Developer Ergonomics 13.7 / 17

Access Clarity 6.7 / 17

Operational Transparency 5.8 / 11

Contract Governance 1.9 / 10

Discoverability 6.5 / 9

Regulatory Posture 10.3 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 Surface 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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/. This rating is computed from github.com/api-evangelist/evervault: 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 4

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

Open Collections 13

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

MCP Servers 1

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

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

AgentSkill

LLMsTxt

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Components

Webhooks

ErrorCatalog

Conventions

DataModel

Lifecycle

Conformance

Scroll for all 7

Build 5

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

Packages

SDKs

CLI

Access & Security 6

Authentication, authorization, and security posture

Authentication

SecurityTxt

Compliance

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: evervault
name: Evervault
description: 'Evervault is a data-security and payments-infrastructure platform that lets developers encrypt, tokenize, and
  process sensitive data - especially cardholder data - without it touching their own infrastructure. Its model stores encryption
  keys on Evervault''s side while customers hold the ciphertext, reducing breach scope. Core products include Relay (an encrypting/decrypting
  proxy), Functions (secure serverless runtimes), Enclaves (AWS Nitro Enclave workloads), UI Components for PCI-compliant
  card collection, plus payments tooling: network tokens, 3D Secure, BIN lookup, card account updater, and multi-PSP routing.
  Evervault is PCI DSS Level 1 and SOC 2 Type II, and supports HIPAA and GDPR.'
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://evervault.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/evervault/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- index-ventures
- ribbit-capital
x-tier: active
x-tier-reason: enriched-real-api
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Data
- Security
- Encryption
- Payments
- PCI Compliance
- Tokenization
- Cards
- Developer Tools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: evervault:evervault-core-api
  name: Evervault Core API
  description: The Core API from Evervault — 9 operation(s) for core.
  humanURL: https://docs.evervault.com/api
  baseURL: https://api.evervault.com
  tags:
  - Core
  properties:
  - type: OpenAPI
    url: openapi/evervault-core-api-openapi.yml
- aid: evervault:evervault-payments-api
  name: Evervault Payments API
  description: The Payments API from Evervault — 17 operation(s) for payments.
  humanURL: https://docs.evervault.com/api
  baseURL: https://api.evervault.com
  tags:
  - Payments
  properties:
  - type: OpenAPI
    url: openapi/evervault-payments-api-openapi.yml
- aid: evervault:evervault-webhooks-api
  name: Evervault Webhooks API
  description: The Webhooks API from Evervault — 2 operation(s) for webhooks.
  humanURL: https://docs.evervault.com/api
  baseURL: https://api.evervault.com
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/evervault-webhooks-api-openapi.yml
- aid: evervault:evervault-evervault-api-api
  name: Evervault Evervault API
  description: The Evervault API API from Evervault — 0 operation(s) for evervault api.
  humanURL: https://docs.evervault.com/api
  baseURL: https://api.evervault.com
  tags:
  - Evervault API
  properties:
  - type: OpenAPI
    url: openapi/evervault-evervault-api-api-openapi.yml
common:
- type: Overlay
  url: overlays/evervault-openapi-overlay.yaml
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/evervault/overview
- type: DeveloperPortal
  url: https://docs.evervault.com
- type: Documentation
  url: https://docs.evervault.com
- type: APIReference
  url: https://docs.evervault.com/api
- type: GettingStarted
  url: https://docs.evervault.com/core-concepts
- type: Blog
  url: https://evervault.com/blog
- type: GitHubOrganization
  url: https://github.com/evervault
- type: Pricing
  url: https://evervault.com/pricing
- type: SignUp
  url: https://app.evervault.com/register
- type: TermsOfService
  url: https://evervault.com/legal/terms
- type: PrivacyPolicy
  url: https://evervault.com/legal/privacy
- type: StatusPage
  url: https://status.evervault.com/
- type: ChangeLog
  url: https://evervault.com/changelog
- type: Authentication
  url: authentication/evervault-authentication.yml
- type: Packages
  url: packages/evervault-packages.yml
- type: SDKs
  url: packages/evervault-packages.yml
- type: CLI
  url: cli/evervault-cli.yml
- type: Components
  url: components/evervault-components.yml
- type: Sandbox
  url: sandbox/evervault-sandbox.yml
- type: MCPServer
  url: mcp/evervault-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/evervault-llms.txt
- type: WellKnown
  url: well-known/evervault-well-known.yml
- type: SecurityTxt
  url: well-known/evervault-security.txt
- type: Webhooks
  url: asyncapi/evervault-webhooks.yml
- type: ErrorCatalog
  url: errors/evervault-problem-types.yml
- type: Conventions
  url: conventions/evervault-conventions.yml
- type: DataModel
  url: data-model/evervault-data-model.yml
- type: Lifecycle
  url: lifecycle/evervault-lifecycle.yml
- type: Conformance
  url: conformance/evervault-conformance.yml
- type: Compliance
  url: https://docs.evervault.com/compliance/pci-compliance
- type: DomainSecurity
  url: security/evervault-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/evervault-vulnerability-disclosure.yml
- type: Security
  url: https://evervault.com/.well-known/security.txt
- type: Website
  url: https://evervault.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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