Vinyl Equity

Vinyl Equity is a modern transfer agency providing equity, cap-table, and shareholder-management software for private and public companies. Its platform covers registrar services, proxy and AGM (annual general meeting) management, and shareholder security, replacing legacy transfer-agent workflows with a modern web application. Surfaced as a portfolio company of Index Ventures and profiled in the API Evangelist network. No public developer API surface is documented at this time; the profile currently captures the company's security and compliance posture.

Vinyl Equity is profiled on the APIs.io network. Tagged areas include Company, Business Applications, Transfer Agency, Cap Table, and Equity Management.

Vinyl Equity’s developer surface includes engineering blog and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
15.9/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyBusiness ApplicationsTransfer AgencyCap TableEquity ManagementShareholder ManagementProxy & AGMFintech

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 15.9/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 7.4 / 20
Operational Transparency 1.4 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 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/vinyl-equity: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 3

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

Vinyl Equity Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Vinyl Equity Vulnerability Disclosure

Hackerone

SECURITY

Vinyl Equity Trust Center

SOC 2, ISO 27001, GDPR

SECURITY

Resources

Access & Security 5

Authentication, authorization, and security posture

Security
Security
 Compliance
Compliance
 TrustCenter
TrustCenter
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 3

The organization behind the API

Website
Website
 Blog
Blog
 Careers
Careers

Source (apis.yml)

apis.yml Raw ↑ 
aid: vinyl-equity
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/vinyl-equity.png
name: Vinyl Equity
description: Vinyl Equity is a modern transfer agency providing equity, cap-table, and shareholder-management software for
  private and public companies. Its platform covers registrar services, proxy and AGM (annual general meeting) management,
  and shareholder security, replacing legacy transfer-agent workflows with a modern web application. Surfaced as a portfolio
  company of Index Ventures and profiled in the API Evangelist network. No public developer API surface is documented at this
  time; the profile currently captures the company's security and compliance posture.
url: https://raw.githubusercontent.com/api-evangelist/vinyl-equity/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- index-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Business Applications
- Transfer Agency
- Cap Table
- Equity Management
- Shareholder Management
- Proxy & AGM
- Fintech
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.vinylequity.com
- type: Blog
  url: https://www.vinylequity.com/blog
- type: Careers
  url: https://www.vinylequity.com/careers
- type: PrivacyPolicy
  url: https://www.vinylequity.com/privacy-policy
- type: TermsOfService
  url: https://www.vinylequity.com/terms-and-conditions
- type: Security
  url: security/vinyl-equity-vulnerability-disclosure.yml
- type: Compliance
  url: security/vinyl-equity-trust-center.yml
- type: TrustCenter
  url: security/vinyl-equity-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/vinyl-equity-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/vinyl-equity-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 3
  pass: local-v1