Unchained Capital

Unchained (Unchained Capital, Inc.) is an Austin, Texas bitcoin-native financial services company built around collaborative multisig custody. Clients hold bitcoin in 2-of-3 multisig vaults where the client holds two keys and Unchained holds one, so no single party — including Unchained — can move funds unilaterally, and clients can recover independently with open-source tooling such as Caravan and Sparrow. On top of that custody base Unchained offers a trading desk for buying and selling bitcoin directly to cold storage, bitcoin-backed loans, the Unchained IRA (Traditional, Roth, SEP and 401(k) rollovers), business and trust vaults, inheritance planning, and — through Gannett Trust and Gannett Wealth Advisors — fiduciary trust and wealth advisory services. Unchained publishes no public REST or GraphQL API; its public developer surface is a set of open-source bitcoin libraries (unchained-bitcoin, unchained-wallets, hermit, and the Caravan multisig coordinator, now maintained in the caravan-bitcoin organization) plus an llms.txt for AI agents.

Unchained Capital is profiled on the APIs.io network. Tagged areas include Company, Bitcoin, Cryptocurrency, Financial Services, and Custody.

Unchained Capital’s developer surface includes support, engineering blog, pricing, signup flow, changelog, and 11 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

21.0/100 emerging ▬ flat Agent 0/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

0 APIs

Company Bitcoin Cryptocurrency Financial Services Custody Wealth Management Lending Retirement Trading Open Source

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 21.0/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 7.8 / 17

Operational Transparency 2.0 / 11

Contract Governance 1.9 / 10

Discoverability 4.7 / 9

Regulatory Posture 3.3 / 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

Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime (on an ambiguous tag, where no other regime matched), 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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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/unchained-capital: 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Consumer Lending Licensing (UK, US, Canada credit licence registers)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Security Posture 1

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

Unchained Capital Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Lifecycle

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Compliance

Compliance

Operate 2

Status, limits, changes, and where to get help

Support

Support

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: unchained-capital
name: Unchained Capital
description: Unchained (Unchained Capital, Inc.) is an Austin, Texas bitcoin-native financial services company built around
  collaborative multisig custody. Clients hold bitcoin in 2-of-3 multisig vaults where the client holds two keys and Unchained
  holds one, so no single party — including Unchained — can move funds unilaterally, and clients can recover independently
  with open-source tooling such as Caravan and Sparrow. On top of that custody base Unchained offers a trading desk for buying
  and selling bitcoin directly to cold storage, bitcoin-backed loans, the Unchained IRA (Traditional, Roth, SEP and 401(k)
  rollovers), business and trust vaults, inheritance planning, and — through Gannett Trust and Gannett Wealth Advisors — fiduciary
  trust and wealth advisory services. Unchained publishes no public REST or GraphQL API; its public developer surface is a
  set of open-source bitcoin libraries (unchained-bitcoin, unchained-wallets, hermit, and the Caravan multisig coordinator,
  now maintained in the caravan-bitcoin organization) plus an llms.txt for AI agents.
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:
  - security
  generated: '2026-09-02'
  method: derived
image: https://cdn.prod.website-files.com/69b3f486fbd39248d38ef7da/69b7f0c8519a0659d860ca54_Unchained%20logo.svg
url: https://raw.githubusercontent.com/api-evangelist/unchained-capital/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pass
specificationVersion: '0.23'
created: '2026-08-02'
modified: '2026-08-02'
tags:
- Company
- Bitcoin
- Cryptocurrency
- Financial Services
- Custody
- Wealth Management
- Lending
- Retirement
- Trading
- Open Source
tags_raw:
- Company
- Bitcoin
- Cryptocurrency
- Financial Services
- Custody
- Wealth Management
- Lending
- Retirement
- Trading
- Open Source
- Financial-Services
- Open-Source
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-backed-by:
- starting-line-vc
x-secondary-market:
  forge_global: https://forgeglobal.com/unchained-capital_stock/
x-api-surface:
  public_api: false
  probed: '2026-08-02'
  note: No public REST, GraphQL, gRPC, MCP or A2A surface was found as of 2026-08-02. Probed www.unchained.com, my.unchained.com
    (the client application), help.unchained.com and status.unchained.com for /openapi.json, /openapi.yaml, /swagger.json,
    /api-docs, /docs, /redoc, /graphql and the /.well-known/ discovery paths. my.unchained.com is a single-page application
    whose catch-all returns HTTP 200 with an HTML shell for every path, so none of its 200s are real documents. api.unchained.com,
    app.unchained.com, docs.unchained.com and developer.unchained.com do not resolve in DNS.
common:
- type: DomainSecurity
  url: security/unchained-capital-domain-security.yml
- type: Website
  url: https://www.unchained.com/
- type: Support
  url: https://help.unchained.com/
- type: Blog
  url: https://www.unchained.com/blog
- type: GitHubOrganization
  url: https://github.com/unchained-capital
- type: Pricing
  url: https://www.unchained.com/pricing
- type: SignUp
  url: https://my.unchained.com/sign_up
- type: Login
  url: https://my.unchained.com/login
- type: TermsOfService
  url: https://www.unchained.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.unchained.com/privacy
- type: ChangeLog
  url: changelog/unchained-capital-changelog.yml
- type: Compliance
  url: https://www.unchained.com/legal-regulatory
- type: LLMsTxt
  url: llms/unchained-capital-llms.txt
- type: Packages
  url: packages/unchained-capital-packages.yml
- type: Conformance
  url: conformance/unchained-capital-conformance.yml
- type: Lifecycle
  url: lifecycle/unchained-capital-lifecycle.yml
x-enrichment:
  date: '2026-08-02'
  status: enriched
  artifacts_added: 7
  pass: local-v1

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