Enigma

Enigma provides business identity infrastructure for the United States, built on entity-resolution technology that links brands, DBAs, operating locations, legal entities, and ownership into unified business records. Its Identity Graph aggregates hundreds of public and third-party sources plus 750M+ anonymized cards and 30B+ annual transactions, powering KYB and onboarding, sanctions and negative-news screening, payment risk and underwriting, and go-to-market data. Developers access this through a GraphQL Data API, a KYB REST API, and a remote MCP server.

Enigma publishes 2 APIs on the APIs.io network. Tagged areas include Company, Business Data, Identity Resolution, KYB, and Compliance.

Enigma’s developer surface includes documentation, API reference, getting-started guide, pricing, engineering blog, support, signup flow, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub
35.4/100 thin Agent 36/100 agent aware Full breakdown ↓
scored 2026-07-20 · rubric v0.4
2 APIs 1 MCP Servers 0 Features
CompanyBusiness DataIdentity ResolutionKYBComplianceFraudGraphQLData EnrichmentFinancial ServicesMCP

API Rating

API Evangelist API Evangelist Rating How this is scored →
scored 2026-07-20 · rubric v0.4
Composite quality — 35.4/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 12.2 / 20
Commercial Clarity 10.5 / 20
Operational Transparency 3.4 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 36/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 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
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/enigma: 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

Enigma GraphQL Data API

GraphQL API for querying Enigma business data — brands, operating locations, legal entities, card transactions, and industries — with text, lookup, natural-language prompt, and ...

Enigma KYB REST API

REST API for business identity verification and compliance — identify and verify packages with TIN/EIN verification, OFAC watchlist screening, and SSN verification add-on tasks.

MCP Servers

enigma-mcp.yml

MCP SERVER

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 DataModel
DataModel

Access & Security 6

Authentication, authorization, and security posture

Compliance
Compliance
 SecurityTxt
SecurityTxt
 Authentication
Authentication
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 StatusPage
StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: enigma
name: Enigma
description: Enigma provides business identity infrastructure for the United States, built on entity-resolution technology
  that links brands, DBAs, operating locations, legal entities, and ownership into unified business records. Its Identity
  Graph aggregates hundreds of public and third-party sources plus 750M+ anonymized cards and 30B+ annual transactions, powering
  KYB and onboarding, sanctions and negative-news screening, payment risk and underwriting, and go-to-market data. Developers
  access this through a GraphQL Data API, a KYB REST API, and a remote MCP server.
url: https://raw.githubusercontent.com/api-evangelist/enigma/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
- pantera-capital
x-tier: stub
x-tier-reason: portfolio-lead
image: https://www.enigma.com/favicon.ico
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Business Data
- Identity Resolution
- KYB
- Compliance
- Fraud
- GraphQL
- Data Enrichment
- Financial Services
- MCP
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Enigma GraphQL Data API
  description: GraphQL API for querying Enigma business data — brands, operating locations, legal entities, card transactions,
    and industries — with text, lookup, natural-language prompt, and async segmentation search patterns over the Identity
    Graph.
  humanURL: https://documentation.enigma.com/guides/graphql/api
  baseURL: https://api.enigma.com/graphql
  tags:
  - GraphQL
  - Business Data
  - Identity Resolution
  properties:
  - type: APIReference
    url: https://documentation.enigma.com/reference/graphql_api/
  - type: GettingStarted
    url: https://documentation.enigma.com/guides/graphql/api
- name: Enigma KYB REST API
  description: REST API for business identity verification and compliance — identify and verify packages with TIN/EIN verification,
    OFAC watchlist screening, and SSN verification add-on tasks.
  humanURL: https://documentation.enigma.com/docs/kyb-api-quickstart
  baseURL: https://api.enigma.com/v2/kyb/
  tags:
  - KYB
  - Compliance
  - Screening
  properties:
  - type: GettingStarted
    url: https://documentation.enigma.com/docs/kyb-api-quickstart
common:
- type: Website
  url: https://www.enigma.com/
- type: DeveloperPortal
  url: https://documentation.enigma.com/
- type: Documentation
  url: https://documentation.enigma.com/
- type: APIReference
  url: https://documentation.enigma.com/reference/graphql_api/
- type: GettingStarted
  url: https://documentation.enigma.com/getting_started/overview
- type: Pricing
  url: https://www.enigma.com/pricing
- type: Blog
  url: https://www.enigma.com/resources/blog
- type: Support
  url: https://www.enigma.com/company/support
- type: SignUp
  url: https://console.enigma.com/
- type: Login
  url: https://console.enigma.com/
- type: PrivacyPolicy
  url: https://www.enigma.com/company/privacy-policy
- type: TermsOfService
  url: https://www.enigma.com/legal/terms-of-service
- type: StatusPage
  url: https://status.enigma.com/
- type: Compliance
  url: https://www.enigma.com/legal/security
- type: MCPServer
  url: mcp/enigma-mcp.yml
- type: LLMsTxt
  url: llms/enigma-llms.txt
- type: WellKnown
  url: well-known/enigma-well-known.yml
- type: SecurityTxt
  url: well-known/enigma-security.txt
- type: Authentication
  url: authentication/enigma-authentication.yml
- type: VulnerabilityDisclosure
  url: security/enigma-vulnerability-disclosure.yml
- type: Security
  url: https://www.enigma.com/legal/security
- type: DomainSecurity
  url: security/enigma-domain-security.yml
- type: Conventions
  url: conventions/enigma-conventions.yml
- type: Conformance
  url: conformance/enigma-conformance.yml
- type: ErrorCatalog
  url: errors/enigma-problem-types.yml
- type: Lifecycle
  url: lifecycle/enigma-lifecycle.yml
- type: DataModel
  url: data-model/enigma-data-model.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence