National Fuel Gas Company website screenshot

National Fuel Gas Company

National Fuel Gas Company is a diversified energy company engaged in natural gas distribution, gas pipeline and storage, gas exploration and production, and energy marketing across the northeastern United States. National Fuel Gas does not currently publish a documented public REST API or developer portal; customer information and operational disclosures are made available through its corporate website, investor relations channels, and FERC regulatory filings.

National Fuel Gas Company is profiled on the APIs.io network. Tagged areas include Energy, Natural Gas, Utility, and Fortune 1000.

2.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
0 APIs
EnergyNatural GasUtilityFortune 1000

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
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.
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/.
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/national-fuel-gas: 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 →

Security Posture 1

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

National Fuel Gas Domain Security

TLSv1.3 · HSTS

SECURITY

Press 5

Recent news and press coverage referencing this provider.

Document

2026-05-25

National Fuel Gas great way to play AI boom

2026-05-25

News & Events - Press Releases

2026-05-25

National Fuel to Acquire CenterPoint's Ohio Natural Gas ...

2026-05-25

National Fuel Gas furnishes Q1 2026 earnings release | NFG 8-K ...

2026-05-25

Resources

Access & Security 1

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: national-fuel-gas
name: National Fuel Gas Company
description: National Fuel Gas Company is a diversified energy company engaged in natural gas distribution, gas pipeline and
  storage, gas exploration and production, and energy marketing across the northeastern United States. National Fuel Gas does
  not currently publish a documented public REST API or developer portal; customer information and operational disclosures
  are made available through its corporate website, investor relations channels, and FERC regulatory filings.
type: Index
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
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/national-fuel-gas.png
url: https://raw.githubusercontent.com/api-evangelist/national-fuel-gas/refs/heads/main/apis.yml
created: '2026-03-24'
modified: '2026-04-28'
specificationVersion: '0.23'
tags:
- Energy
- Natural Gas
- Utility
- Fortune 1000
apis: []
common:
- type: DomainSecurity
  url: security/national-fuel-gas-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/national-fuel-gas-company
- type: Website
  url: https://www.nationalfuel.com/
- type: InvestorRelations
  url: https://investor.nationalfuelgas.com/
- type: Contact
  url: https://www.nationalfuel.com/contact
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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