Courtyard

Courtyard (courtyard.io) is a marketplace and tokenization service for physical collectibles — trading cards, luxury watches, and other graded assets. Collectors vault a physical item in Courtyard's insured facility and receive a blockchain-backed digital token (an NFT on Ethereum/Polygon) representing verified ownership, which can then be instantly bought, sold, bid on, or redeemed for physical shipment. The platform combines a "Proof of Integrity" authentication process, KYC-gated onboarding, a hosted wallet with fiat funding, digital pack drops and auctions, and a curated showroom experience. Courtyard is a Forerunner Ventures portfolio company operating in the commerce / collectibles sector; it exposes a consumer web application and smart contracts rather than a public developer API.

Courtyard is profiled on the APIs.io network. Tagged areas include Company, Commerce, Collectibles, Marketplace, and Tokenization.

Courtyard’s developer surface includes documentation, support, signup flow, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

16.8/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Commerce Collectibles Marketplace Tokenization NFT Blockchain Web3

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 16.8/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 2.9 / 20

Access Clarity 6.8 / 20

Operational Transparency 1.4 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

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 Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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Security Posture 2

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

Courtyard Domain Security

TLSv1.3 · DMARC

SECURITY

Courtyard Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: courtyard
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
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/courtyard.png
name: Courtyard
description: Courtyard (courtyard.io) is a marketplace and tokenization service for physical collectibles — trading cards,
  luxury watches, and other graded assets. Collectors vault a physical item in Courtyard's insured facility and receive a
  blockchain-backed digital token (an NFT on Ethereum/Polygon) representing verified ownership, which can then be instantly
  bought, sold, bid on, or redeemed for physical shipment. The platform combines a "Proof of Integrity" authentication process,
  KYC-gated onboarding, a hosted wallet with fiat funding, digital pack drops and auctions, and a curated showroom experience.
  Courtyard is a Forerunner Ventures portfolio company operating in the commerce / collectibles sector; it exposes a consumer
  web application and smart contracts rather than a public developer API.
url: https://raw.githubusercontent.com/api-evangelist/courtyard/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- forerunner-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Commerce
- Collectibles
- Marketplace
- Tokenization
- NFT
- Blockchain
- Web3
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://courtyard.io
- type: Documentation
  url: https://docs.courtyard.io/
- type: TermsOfService
  url: https://docs.courtyard.io/courtyard/logistics-and-legal/user-agreements/terms-of-service
- type: PrivacyPolicy
  url: https://docs.courtyard.io/courtyard/logistics-and-legal/user-agreements/privacy-policy
- type: Support
  url: https://discord.gg/courtyard-io
- type: SignUp
  url: https://courtyard.io/
- type: LLMsTxt
  url: llms/courtyard-llms.txt
- type: WellKnown
  url: well-known/courtyard-well-known.yml
- type: SecurityTxt
  url: well-known/courtyard-security.txt
- type: Security
  url: well-known/courtyard-security.txt
- type: VulnerabilityDisclosure
  url: security/courtyard-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/courtyard-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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