Cache

Cache provides tax-efficient solutions for diversifying concentrated stock positions, offering exchange funds, long‑short strategies, and collar‑advance financing. It serves individual investors and advisors, delivering tools to manage large stock holdings, reduce tax drag, and access institutional‑grade strategies through a modern digital platform.

Cache is listed with 1 API on the APIs.io network. Tagged areas include Finance, Investment, Tax Optimization, Wealth Management, and Platform.

Cache’s developer surface includes support and 8 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

15.1/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Finance Investment Tax Optimization Wealth Management Platform

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 15.1/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 8.3 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 1.5 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 2.4 — up to +19.5 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/cache/apis.yml: open an issue on github.com/api-evangelist/cache to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Cache API

Cache provides tax-efficient solutions for diversifying concentrated stock positions via its platform.

Cache API pricing

Prices published by Cache, read 2026-10-06 from usecache.com/companion/stock-specific-pricing.

Plan	Price
Management Fee Tier 1	0.95%
Management Fee Tier 2	0.85%
Management Fee Tier 3	0.70%
Management Fee Tier 4	0.60%
Management Fee Tier 5	0.50%
Management Fee Tier 6	0.40%
Long‑term Management Fee Reduction	0.25%
Performance Fees	No performance fees

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Cache Plans Pricing

8 plans

PLANS

Security Posture 1

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

Cache Domain Security

TLSv1.2 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: cache
name: Cache
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: none
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://cdn.prod.website-files.com/655a158485a10c0b88c01948/66e42cae7964fbcf06ecb20d_cache-og-image.png
description: Cache provides tax-efficient solutions for diversifying concentrated stock positions, offering exchange funds,
  long‑short strategies, and collar‑advance financing. It serves individual investors and advisors, delivering tools to manage
  large stock holdings, reduce tax drag, and access institutional‑grade strategies through a modern digital platform.
url: https://raw.githubusercontent.com/api-evangelist/cache/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:
- Finance
- Investment
- Tax Optimization
- Wealth Management
- Platform
tags_raw:
- Finance
- Investment
- Tax-Optimization
- Wealth-Management
- Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/cache-plans-pricing.yml
- type: Hosts
  url: hosts/cache-hosts.yml
- type: Vendors
  url: vendors/cache-vendors.yml
- type: TermsOfService
  url: https://usecache.com/legal/terms-of-use
- type: Support
  url: https://usecache.com/help
- type: PrivacyPolicy
  url: https://usecache.com/legal/privacy-policy
- type: Login
  url: https://usecache.com/login
- type: DomainSecurity
  url: security/cache-domain-security.yml
- type: Website
  url: https://usecache.com
apis:
- name: Cache API
  description: Cache provides tax-efficient solutions for diversifying concentrated stock positions via its platform.
  humanURL: https://usecache.com/enroll
  aid: cache:cache-api
x-coverage:
  state: none
  reason: no-developer-program
  method: derived
  generated: '2026-10-06'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes no developer documentation host and no machine-readable contract on its own domain
  evidence:
  - url: https://usecache.com/api/mcp
    status: 401
  - url: https://usecache.com
    status: 200
  - url: https://www.nasdaqprivatemarket.com/
    status: 200
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

Cache API — frequently asked questions

Does Cache have an API?

Yes. APIs.io lists 1 API from Cache, including Cache API.

How much does the Cache API cost?

Cache publishes its prices; its Management Fee Tier 1 plan is 0.95% as of 2026-10-06. APIs.io lists 8 pricing plans for Cache, with each plan's price, limits and inclusions under Pricing on this page.

Is the Cache API ready for AI agents?

Cache has a Kin Score of 15.1 out of 100 (emerging) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

Work with this as data

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