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.
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles Evervault the way a machine reads it — 17 machine-readable artifacts across 12 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 — Evervault scores 64.3/100 (strong), with a separate agent-readiness read of 64/100 (agent native). 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 2026-07-27 · rubric v0.5
How we profile Evervault
Each block below is one kind of artifact we hold for Evervault. 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 12
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.
Evervault 3D Secure API
3D Secure is a security protocol designed to prevent fraud in online card transactions. It adds an additional layer of authentication during the payment process.
Evervault Acquirers API
The Acquirer API allows you to enroll Acquirer details with Card Networks to enable use of other payment APIs such as [3D Secure](#3d-secure).
Evervault Card Account Updates API
If your account has access to [Card Account Updater](/cards/card-account-updater) you can use the Card Account Updater API to register cards for automatic updates. If an update ...
Evervault Client Tokens API
Client-Side Tokens are short-lived tokens that can be used to perform actions from your frontend applications.
Evervault Core API
The Core API from Evervault — 9 operation(s) for core.
Evervault Functions API
Evervault [Functions](/functions) are secure serverless functions which allow you to process data encrypted by Evervault products. When you pass encrypted data to a Function, it...
Evervault Insights API
The Evervault API provides several endpoints which can be used to retrieve additional information for cards and bin ranges. This can be used for tasks such as fraud detection an...
Evervault Merchants API
The Merchants API from Evervault — 2 operation(s) for merchants.
Evervault Network Tokens API
The Network Tokens API from Evervault — 5 operation(s) for network tokens.
Evervault Payments API
The Payments API from Evervault — 17 operation(s) for payments.
Evervault Relays API
Relay is a network proxy that can be configured to encrypt or decrypt sensitive data as it passes between a client and a destination server. Relay can be used with your own API ...
Evervault Webhooks API
The Webhooks API from Evervault — 2 operation(s) for webhooks.
Scroll within the panel for all 12 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
evervault-mcp.yml
MCP SERVEREvent 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.
Evervault Webhooks
ASYNCAPISecurity 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.
Resources
Every other property we hold for Evervault — 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 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 7
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 7 ·
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/evervault · machine-readable index on apis.io