World Kinect website screenshot

World Kinect

World Kinect Corporation (NYSE: WKC), formerly World Fuel Services, is a Fortune 500 energy, commodities and services company headquartered in Doral, Florida. It supplies and manages aviation, marine and land fuel, lubricants, natural gas, power, water and carbon-management services for airlines, business aviation operators, shipping lines, commercial fleets, fuel retailers and industrial customers in more than 200 countries. Its digital surface is a family of authenticated customer portals — myWorld for aviation, land, marine and carbon management, World Kinect Online for energy services, and the Flyers Energy and Quick Fuel Vantage/Advantage portals — plus a fuel-price and AVCARD integration that reaches operators through third-party flight-operations platforms. World Kinect publishes no public developer portal, API reference or machine-readable API contract.

World Kinect is profiled on the APIs.io network. Tagged areas include Fortune 500, Energy, Fuel, Aviation, and Marine.

World Kinect’s developer surface includes support, engineering blog, and 13 more developer resources.

14.2/100 emerging ▲ 11.3 Agent 3/100 human only Full breakdown ↓
scored 2026-09-04 · rubric v0.18.3
0 APIs
Fortune 500EnergyFuelAviationMarineTransportationSustainabilityCommoditiesLogistics

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-04 · rubric v0.18.3
Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities 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.
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/. 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/world-kinect: 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 →

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

World Kinect Rate Limits

0 limits

RATE LIMITS

Security Posture 1

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

World Kinect Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Access & Security 1

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 6

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
name: World Kinect
description: 'World Kinect Corporation (NYSE: WKC), formerly World Fuel Services, is a Fortune 500 energy, commodities and
  services company headquartered in Doral, Florida. It supplies and manages aviation, marine and land fuel, lubricants, natural
  gas, power, water and carbon-management services for airlines, business aviation operators, shipping lines, commercial fleets,
  fuel retailers and industrial customers in more than 200 countries. Its digital surface is a family of authenticated customer
  portals — myWorld for aviation, land, marine and carbon management, World Kinect Online for energy services, and the Flyers
  Energy and Quick Fuel Vantage/Advantage portals — plus a fuel-price and AVCARD integration that reaches operators through
  third-party flight-operations platforms. World Kinect publishes no public developer portal, API reference or machine-readable
  API contract.'
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/world-kinect.png
url: https://raw.githubusercontent.com/api-evangelist/world-kinect/refs/heads/main/apis.yml
created: '2026-03-21'
modified: '2026-09-04'
specificationVersion: '0.23'
type: Contract
position: Consuming
access: 3rd-Party
tags:
- Fortune 500
- Energy
- Fuel
- Aviation
- Marine
- Transportation
- Sustainability
- Commodities
- Logistics
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
maintainers:
- FN: API Evangelist
  email: info@apievangelist.com
  organizationName: API Evangelist
  url: https://apievangelist.com
apis: []
common:
- type: DomainSecurity
  url: security/world-kinect-domain-security.yml
- type: Website
  url: https://www.world-kinect.com
- type: About
  url: https://www.world-kinect.com/about-us
- type: Support
  url: https://www.world-kinect.com/about-us/contact-world-kinect
- type: Login
  url: https://www.world-kinect.com/fuel-lubricants/world-kinect-customer-portals
- type: Blog
  url: https://www.world-kinect.com/news-insights
- type: BlogRSS
  url: https://www.world-kinect.com/rss.xml
- type: TermsOfService
  url: https://www.world-kinect.com/website-terms-and-conditions
- type: PrivacyPolicy
  url: https://www.world-kinect.com/your-privacy-center
- type: Careers
  url: https://www.world-kinect.com/careers
- type: LinkedIn
  url: https://www.linkedin.com/company/world-kinect
- type: LLMsTxt
  url: llms/world-kinect-llms.txt
- type: Plans
  url: plans/world-kinect-plans-pricing.yml
- type: RateLimits
  url: rate-limits/world-kinect-rate-limits.yml
- type: Conformance
  url: conformance/world-kinect-conformance.yml
x-enrichment:
  date: '2026-09-04'
  status: minimal
  artifacts_added: 7
  pass: local-v3
x-coverage:
  state: gated
  reason: customer-only-docs
  detail: World Kinect's fuel-price and AVCARD API is real and reaches operators through third-party flight-operations platforms,
    but it has no public reference — the only route in is the Portal Access request form, and every myWorld portal host answers
    HTTP 200 with an Angular SPA shell for /api-docs, /openapi.json and every /.well-known/ path.
  evidence:
  - url: https://www.world-kinect.com/about-us/contact-us/portal-access-form
    status: 200
  - url: https://myworld.air.wfscorp.com/api-docs
    status: 200
  - url: https://www.world-kinect.com/llms.txt
    status: 404
  - url: https://www.world-kinect.com/sitemap.xml
    status: 200
  checked: '2026-09-04'

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