CSX Corporation website screenshot

CSX Corporation

CSX Corporation is a Class I freight railroad operating one of the largest rail networks in the eastern United States, serving 23 states with roughly 20,000 route miles of track. CSX moves bulk commodities, intermodal shipments, and merchandise for industrial customers and operates the ShipCSX customer portal for shipment management, EDI integration, and freight tracking.

CSX Corporation is profiled on the APIs.io network. Tagged areas include Class I Railroad, Freight, Intermodal, Logistics, and Rail.

CSX Corporation’s developer surface includes developer portal and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
8.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
Class I RailroadFreightIntermodalLogisticsRailTransportationFortune 500

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 8.5/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.7 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
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/csx: 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 2

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

Csx Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Csx Vulnerability Disclosure

disclosure policy published

SECURITY

Press 5

Recent news and press coverage referencing this provider.

CSX embraces AI in drive to improve operations

2026-05-25

CSX CEO Touts AI Efficiency, U.S.-Led Growth and Service ...

2026-05-25

CSX's AI Strategy: Analysis of Dominance in Rail ...

2026-05-25

CSX Modernizes Data Platform with Infosys & Microsoft

2026-05-25

CSX Introduces ChatBot to Streamline Real Estate Inquiries

2026-05-25

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal
Portal

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Company 4

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 InvestorRelations
InvestorRelations
 About
About

Other 1

Properties that don't map to a standard resource type

Customers
Customers

Source (apis.yml)

apis.yml Raw ↑ 
aid: csx
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/csx.png
url: https://raw.githubusercontent.com/api-evangelist/csx/refs/heads/main/apis.yml
kind: company
name: CSX Corporation
description: CSX Corporation is a Class I freight railroad operating one of the largest rail networks in the eastern United
  States, serving 23 states with roughly 20,000 route miles of track. CSX moves bulk commodities, intermodal shipments, and
  merchandise for industrial customers and operates the ShipCSX customer portal for shipment management, EDI integration,
  and freight tracking.
tags:
- Class I Railroad
- Freight
- Intermodal
- Logistics
- Rail
- Transportation
- Fortune 500
access: 3rd-Party
specificationVersion: '0.19'
created: '2026-03-21'
modified: '2026-04-28'
apis: []
features:
- name: ShipCSX Customer Portal
  description: Web portal for customers to place orders, request waybills, and track shipments.
- name: EDI Integration
  description: B2B EDI exchange for shipment tendering, status updates, and invoicing with rail customers.
- name: Shipment Tracking
  description: Real-time and historical tracking of railcars and intermodal containers.
- name: Pricing and Contracts
  description: Customer access to pricing, lane contracts, and tariff information.
- name: Intermodal Services
  description: Container and trailer-on-flatcar services connecting ports, terminals, and inland customers.
useCases:
- name: Shipper Operations
  description: Industrial shippers manage rail tenders, waybills, and exceptions through ShipCSX.
- name: Logistics Visibility
  description: 3PLs and carriers integrate CSX shipment status into transportation management systems.
- name: Intermodal Logistics
  description: Container drayage and intermodal partners coordinate moves across the CSX network.
- name: Fleet Management
  description: Private railcar fleet owners track utilization and locations across the network.
common:
- type: VulnerabilityDisclosure
  url: security/csx-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/csx-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/csx-transportation
- url: https://www.csx.com
  type: Website
- url: https://shipcsx.com
  type: Portal
  name: ShipCSX Customer Portal
- url: https://www.csx.com/index.cfm/customers/
  type: Customers
  name: CSX Customers
- url: https://investors.csx.com/
  type: InvestorRelations
- url: https://www.csx.com/index.cfm/about-us/company-overview/
  type: About
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com