Businesslist2

Businesslist2, also known as nobul, is a technology-driven real estate marketplace that enables agents from any brokerage to compete for consumer business. Founded in 2017 and headquartered in West Palm Beach, FL, US, the company leverages software and artificial intelligence to facilitate pre-IPO share investments through platforms like EquityZen. It offers a platform for buying and selling shares of private companies, aiming to democratize access to private market investments.

Businesslist2 is profiled on the APIs.io network. Tagged areas include Real Estate, Marketplace, AI, Pre-IPO, and Investment.

Businesslist2’s developer surface includes documentation, getting-started guide, engineering blog, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

13.7/100 emerging Agent 3/100 human only Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

0 APIs

Real Estate MarketplaceAIPre-IPO Investment

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 13.7/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 4.0 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.6 / 11

Contract Governance 0.0 / 10

Discoverability 3.8 / 9

Regulatory Posture 1.9 / 15

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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.

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.

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/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/businesslist2: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Businesslist2 Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: businesslist2
name: Businesslist2
description: Businesslist2, also known as nobul, is a technology-driven real estate marketplace that enables agents from any
  brokerage to compete for consumer business. Founded in 2017 and headquartered in West Palm Beach, FL, US, the company leverages
  software and artificial intelligence to facilitate pre-IPO share investments through platforms like EquityZen. It offers
  a platform for buying and selling shares of private companies, aiming to democratize access to private market investments.
url: https://raw.githubusercontent.com/api-evangelist/businesslist2/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-06 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-06'
modified: '2026-10-06'
tags:
- Real Estate
- Marketplace
- AI
- Pre-IPO
- Investment
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Hosts
  url: hosts/businesslist2-hosts.yml
- type: Vendors
  url: vendors/businesslist2-vendors.yml
- type: GitHubOrganization
  url: https://github.com/nobul
- type: DomainSecurity
  url: security/businesslist2-domain-security.yml
- type: Website
  url: https://nobul.com
- type: Documentation
  url: https://nobul.com/page/about-us.html
- type: GettingStarted
  url: https://nobul.com/page/how-it-works.html
- type: Blog
  url: https://nobul.com/page/blog.html
- type: TermsOfService
  url: https://nobul.com/page/terms-and-conditions.html
- type: PrivacyPolicy
  url: https://nobul.com/page/privacy-policy.html
apis: []
x-coverage:
  state: none
  reason: not-a-software-company
  detail: Businesslist2 is a real‑estate marketplace without a public developer API.
  evidence:
  - url: https://nobul.com
    status: 200
  checked: '2026-10-06'
x-enrichment:
  date: '2026-10-06'
  status: enriched
  artifacts_added: 7
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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