Taurus

Taurus SA (Taurus HQ) is a Geneva-based digital asset infrastructure provider for banks and financial institutions. Its platform spans four institutional products exposed through APIs: Taurus-PROTECT (bank-grade custody of cryptocurrencies, digital assets, and private keys secured in FIPS 140-2 Level 3 HSMs), Taurus-CAPITAL (issuance and lifecycle management of tokenized securities and digital assets), Taurus-EXPLORER (blockchain node and indexing services across dozens of protocols), and Taurus-PRIME (institutional trading connectivity with deep liquidity via REST and FIX). The Taurus-PROTECT REST API (versioned /api/rest/v1/) uses bearer plus HMAC request signing, cursor-based pagination, and governance rules enforced by digital signatures, with first-party Java, Go, Python, and TypeScript SDKs, OIDC/SAML SSO, and SCIM provisioning.

Taurus publishes 3 APIs on the APIs.io network. Tagged areas include Company, Digital Assets, Cryptocurrency, Custody, and Tokenization.

The Taurus catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Taurus’ developer surface includes documentation, API reference, getting-started guide, authentication, and 19 more developer resources.

36.3/100 thin ▬ flat Agent 35/100 agent ready Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
AccessSelf serve
3 APIs
CompanyDigital AssetsCryptocurrencyCustodyTokenizationBlockchainTradingFinancial-ServicesFintechInstitutional

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 36.3/100 · thin
Contract Quality 9.6 / 21
Developer Ergonomics 5.5 / 17
Access Clarity 2.7 / 17
Operational Transparency 1.2 / 11
Contract Governance 1.9 / 10
Discoverability 6.9 / 9
Regulatory Posture 9.0 / 15
Agent readiness — 35/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 3 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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.
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/taurus: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

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

Taurus-PROTECT & Taurus-CAPITAL API

REST API for institutional custody (Taurus-PROTECT) and tokenization / digital asset issuance (Taurus-CAPITAL). Bearer + HMAC request signing, versioned under /api/rest/v1/, cur...

Taurus-EXPLORER API

Blockchain node and indexing services providing normalized access to on-chain data across dozens of supported protocols.

Taurus-PRIME API

Institutional trading infrastructure with deep liquidity and institutional-grade execution, accessible over both a REST API and the FIX protocol.

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Security Posture 4

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

Taurus Authentication

http/hmac/openIdConnect/saml · 3 schemes

SECURITY

Taurus Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Taurus Vulnerability Disclosure

security.txt · contact published

SECURITY

Taurus Trust Center

ISAE 3402 Type II, FIPS 140-2 Level 3, CMTA DACS, ISO 27001

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Build 3

SDKs, sample code, and the tooling you integrate with

Access & Security 7

Authentication, authorization, and security posture

Scroll for all 7

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: taurus
name: Taurus
description: 'Taurus SA (Taurus HQ) is a Geneva-based digital asset infrastructure provider for banks and financial institutions.
  Its platform spans four institutional products exposed through APIs: Taurus-PROTECT (bank-grade custody of cryptocurrencies,
  digital assets, and private keys secured in FIPS 140-2 Level 3 HSMs), Taurus-CAPITAL (issuance and lifecycle management
  of tokenized securities and digital assets), Taurus-EXPLORER (blockchain node and indexing services across dozens of protocols),
  and Taurus-PRIME (institutional trading connectivity with deep liquidity via REST and FIX). The Taurus-PROTECT REST API
  (versioned /api/rest/v1/) uses bearer plus HMAC request signing, cursor-based pagination, and governance rules enforced
  by digital signatures, with first-party Java, Go, Python, and TypeScript SDKs, OIDC/SAML SSO, and SCIM provisioning.'
url: https://raw.githubusercontent.com/api-evangelist/taurus/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://taurushq.com/img/brand@2x.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
x-tier: profiled
x-tier-reason: enriched-from-public-docs
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Digital Assets
- Cryptocurrency
- Custody
- Tokenization
- Blockchain
- Trading
- Financial-Services
- Fintech
- Institutional
tags_raw:
- Company
- Digital Assets
- Cryptocurrency
- Custody
- Tokenization
- Blockchain
- Trading
- Financial Services
- FinTech
- Institutional
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Taurus-PROTECT & Taurus-CAPITAL API
  description: REST API for institutional custody (Taurus-PROTECT) and tokenization / digital asset issuance (Taurus-CAPITAL).
    Bearer + HMAC request signing, versioned under /api/rest/v1/, cursor-based pagination, governance rules enforced with
    digital signatures, webhooks, and OIDC/SAML SSO with SCIM provisioning.
  humanURL: https://docs.taurushq.com/protect-capital/docs/introduction
  baseURL: https://docs.taurushq.com/protect-capital/reference
  tags:
  - Custody
  - Tokenization
  - Wallets
  - Transaction
  - Staking
  tags_raw:
  - Custody
  - Tokenization
  - Wallets
  - Transactions
  - Staking
  properties:
  - type: Documentation
    url: https://docs.taurushq.com/protect-capital/docs/introduction
  - type: APIReference
    url: https://docs.taurushq.com/protect-capital/reference/api-structure-and-concepts
  - type: GettingStarted
    url: https://docs.taurushq.com/protect-capital/docs/introduction
- name: Taurus-EXPLORER API
  description: Blockchain node and indexing services providing normalized access to on-chain data across dozens of supported
    protocols.
  humanURL: https://docs.taurushq.com/explorer/reference/introduction
  baseURL: https://docs.taurushq.com/explorer/reference
  tags:
  - Blockchain
  - Nodes
  - Indexing
  properties:
  - type: APIReference
    url: https://docs.taurushq.com/explorer/reference/introduction
- name: Taurus-PRIME API
  description: Institutional trading infrastructure with deep liquidity and institutional-grade execution, accessible over
    both a REST API and the FIX protocol.
  humanURL: https://docs.taurushq.com/prime
  baseURL: https://docs.taurushq.com/prime/reference
  tags:
  - Trading
  - Liquidity
  - FIX
  - Execution
  properties:
  - type: APIReference
    url: https://docs.taurushq.com/prime/reference/balanceservice_getbalances
  - type: Documentation
    url: https://docs.taurushq.com/prime/docs/fix-introduction
common:
- type: DeveloperPortal
  url: https://docs.taurushq.com/
- type: Documentation
  url: https://docs.taurushq.com/
- type: APIReference
  url: https://docs.taurushq.com/protect-capital/reference
- type: GettingStarted
  url: https://docs.taurushq.com/protect-capital/docs/introduction
- type: GitHubOrganization
  url: https://github.com/taurushq-io
- type: Authentication
  url: authentication/taurus-authentication.yml
- type: Conventions
  url: conventions/taurus-conventions.yml
- type: SDKs
  url: packages/taurus-packages.yml
- type: Packages
  url: packages/taurus-packages.yml
- type: ErrorCatalog
  url: errors/taurus-problem-types.yml
- type: Lifecycle
  url: lifecycle/taurus-lifecycle.yml
- type: Conformance
  url: conformance/taurus-conformance.yml
- type: Compliance
  url: security/taurus-trust-center.yml
- type: TrustCenter
  url: security/taurus-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/taurus-vulnerability-disclosure.yml
- type: Security
  url: https://www.taurushq.com/security
- type: SecurityTxt
  url: well-known/taurus-security.txt
- type: WellKnown
  url: well-known/taurus-well-known.yml
- type: DomainSecurity
  url: security/taurus-domain-security.yml
- type: Webhooks
  url: asyncapi/taurus-protect-webhooks.yml
- type: LLMsTxt
  url: llms/taurus-llms.txt
- type: LinkedIn
  url: https://ch.linkedin.com/company/taurus-sa
- type: Twitter
  url: https://twitter.com/taurus_hq
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 13
  pass: local-v1