Stone Ridge

Stone Ridge (Stone Ridge Asset Management) is an alternative asset manager founded in 2012 that manages approximately $35 billion across "True Alternatives" — investment strategies designed to be uncorrelated with traditional stocks and bonds — including reinsurance, energy, alternative lending, single-family rentals, opportunistic credit, art, LifeX longevity income, and bitcoin. It is the parent of the digital-asset firm NYDIG and is backed by Ribbit Capital. Stone Ridge serves institutional investors, wealth professionals, and insurance companies and operates a private, authenticated investor/client portal (connect.stoneridgeam.com) rather than a public developer API. As of this enrichment pass no public API, SDK, OpenAPI, or developer documentation surface was found for the firm.

Stone Ridge is profiled on the APIs.io network. Tagged areas include Company, Fintech, Asset Management, Alternative Investments, and Investment Management.

Stone Ridge’s developer surface includes engineering blog, support, and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub
3.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
0 APIs
CompanyFintechAsset ManagementAlternative InvestmentsInvestment ManagementReinsuranceDigital Assets

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 3.7/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 1.2 / 17
Access Clarity 1.1 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 0.0 / 15
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
Regulatory Posture applies to this provider. Its tags matched the Insurance 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.
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/. This rating is computed from github.com/api-evangelist/stone-ridge: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login
Login

Operate 1

Status, limits, changes, and where to get help

Support
Support

Company 3

The organization behind the API

Website
Website
 About
About
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: stone-ridge
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/stone-ridge.png
name: Stone Ridge
description: Stone Ridge (Stone Ridge Asset Management) is an alternative asset manager founded in 2012 that manages approximately
  $35 billion across "True Alternatives" — investment strategies designed to be uncorrelated with traditional stocks and bonds
  — including reinsurance, energy, alternative lending, single-family rentals, opportunistic credit, art, LifeX longevity
  income, and bitcoin. It is the parent of the digital-asset firm NYDIG and is backed by Ribbit Capital. Stone Ridge serves
  institutional investors, wealth professionals, and insurance companies and operates a private, authenticated investor/client
  portal (connect.stoneridgeam.com) rather than a public developer API. As of this enrichment pass no public API, SDK, OpenAPI,
  or developer documentation surface was found for the firm.
url: https://raw.githubusercontent.com/api-evangelist/stone-ridge/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- ribbit-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fintech
- Asset Management
- Alternative Investments
- Investment Management
- Reinsurance
- Digital Assets
apis: []
common:
- type: Website
  url: https://www.stoneridgeam.com
- type: About
  url: https://www.stoneridgeam.com/our-firm
- type: Blog
  url: https://www.stoneridgeam.com/insights-education
- type: Support
  url: https://www.stoneridgeam.com/contact
- type: Login
  url: https://connect.stoneridgeam.com/login
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 0
  pass: local-v1