INTL FCStone

INTL FCStone Inc. (rebranded as StoneX Group in 2020) is a Fortune 100 financial services organization providing execution, risk management, advisory services, market intelligence, and post-trade services across asset classes and global markets including commodities, equities, fixed income, foreign exchange, and securities.

INTL FCStone is profiled on the APIs.io network. Tagged areas include Financial-Services, Commodities, Foreign Exchange, Risk Management, and Trading.

🌐 Visit website 📡 Source on GitHub
1.6/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
0 APIs
Financial-ServicesCommoditiesForeign ExchangeRisk ManagementTradingMarket IntelligenceFortune 100

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 1.6/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.3 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 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
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/intl-fcstone: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Intl Fcstone Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Press 5

Recent news and press coverage referencing this provider.

INTL FCStone replaces trade surveillance system with cloud ...

2026-05-25

As INTL FCStone Expands Globally, Company Selects Eventus ...

2026-05-25

Amini, Foxconn and Bull Join Forces to Advance Sovereign ...

2026-05-25

Nasdaq Futures Announces 16 New Members | GlobeNewswire by ...

2026-05-25

StoneX Group Inc. ($SNEX) | TrendSpider Learning Center

2026-05-25

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: intl-fcstone
name: INTL FCStone
description: INTL FCStone Inc. (rebranded as StoneX Group in 2020) is a Fortune 100 financial services organization providing
  execution, risk management, advisory services, market intelligence, and post-trade services across asset classes and global
  markets including commodities, equities, fixed income, foreign exchange, and securities.
type: Index
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/intl-fcstone.png
tags:
- Financial-Services
- Commodities
- Foreign Exchange
- Risk Management
- Trading
- Market Intelligence
- Fortune 100
tags_raw:
- Financial Services
- Commodities
- Foreign Exchange
- Risk Management
- Trading
- Market Intelligence
- Fortune 100
url: https://raw.githubusercontent.com/api-evangelist/intl-fcstone/refs/heads/main/apis.yml
created: '2025-01-01'
modified: '2026-04-28'
specificationVersion: '0.23'
apis: []
common:
- type: DomainSecurity
  url: security/intl-fcstone-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/INTLFCStone
- type: LinkedIn
  url: https://www.linkedin.com/company/intl-fcstone-ltd
- type: Website
  url: https://www.intl-fcstone.com
- type: Website
  url: https://www.stonex.com
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com