CONSOL Energy was a Pittsburgh-based bituminous coal producer serving electric utilities, steelmakers and industrial customers. In January 2025 it merged with Arch Resources to form Core Natural Resources, Inc. (NYSE: CNR), and consolenergy.com now 301-redirects to corenaturalresources.com. The company publishes no developer portal, no API documentation, no SDKs and no GitHub organization — but it runs its corporate site on WordPress and serves the WordPress REST API anonymously at https://corenaturalresources.com/wp-json/, a real machine-readable read surface with custom post types for mines (11, with an East/West taxonomy), leadership (16) and news releases (40), plus pages and a 173-item media library holding the supplier terms, Supplier Code of Conduct and sustainability PDFs. Each endpoint was called anonymously on 2026-09-05; writes and admin routes are authenticated (401). Financial data stays third-party, via the SEC EDGAR APIs. See arch-coal for the other merger half.
CONSOL Energy publishes 5 APIs on the APIs.io network, including Core Natural Resources Mines Content API, Core Natural Resources Leadership Content API, Core Natural Resources News Content API, and 2 more. Tagged areas include Bituminous Coal, Coal Mining, Core Natural Resources, Energy, and Investor Relations.
CONSOL Energy’s developer surface includes authentication and 22 more developer resources.
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 does not apply to this provider. The published contracts declare
no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's
denominator entirely — not scored zero. A reference or data API is not deficient for being unable to
upsert.
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/.
Machine-readable filing data for the post-merger company is published by the U.S. Securities and Exchange Commission, not by the company itself. CIK 0001710366 is the CONSOL Ene...
The "mine" custom post type on the company's own WordPress host: profiles for 11 mines — Bailey, Enlow Fork, Harvey (the former CONSOL Pennsylvania Mining Complex), Beckley, Itm...
The "leader" custom post type: 16 executive leadership and board-member profiles, with a leader-category taxonomy separating the board of directors from executive leadership. Se...
The "article" custom post type: 40 news releases and corporate articles, grouped by the news-series-title taxonomy (9 terms), alongside the core WordPress post, category and tag...
Corporate pages (22, including investors, suppliers, sustainability, careers and contact) and the 173-item media library, which is where the supplier terms and conditions, the S...
Self-describing metadata for the host: registered content types and taxonomies, post statuses, cross-type search across all 89 published items, and oEmbed 1.0. This is the surfa...
aid: consol-energy
name: CONSOL Energy
description: 'CONSOL Energy was a Pittsburgh-based bituminous coal producer serving electric utilities, steelmakers and industrial
customers. In January 2025 it merged with Arch Resources to form Core Natural Resources, Inc. (NYSE: CNR), and consolenergy.com
now 301-redirects to corenaturalresources.com. The company publishes no developer portal, no API documentation, no SDKs
and no GitHub organization — but it runs its corporate site on WordPress and serves the WordPress REST API anonymously at
https://corenaturalresources.com/wp-json/, a real machine-readable read surface with custom post types for mines (11, with
an East/West taxonomy), leadership (16) and news releases (40), plus pages and a 173-item media library holding the supplier
terms, Supplier Code of Conduct and sustainability PDFs. Each endpoint was called anonymously on 2026-09-05; writes and
admin routes are authenticated (401). Financial data stays third-party, via the SEC EDGAR APIs. See arch-coal for the other
merger half.'
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: free
onboarding: none
trial: false
try_now: true
public: true
label: Public, anonymous, unmetered read access — not sold and not documented
confidence: medium
source:
- probe
generated: '2026-09-05'
method: probed
position: Producing
access: 1st-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consol-energy.png
url: https://raw.githubusercontent.com/api-evangelist/consol-energy/refs/heads/main/apis.yml
created: '2026-03-23'
modified: '2026-09-05'
specificationVersion: '0.23'
kind: company
tags:
- Bituminous Coal
- Coal Mining
- Core Natural Resources
- Energy
- Investor Relations
- Mining
- Suppliers
- Sustainability
- Fortune 1000
apis:
- aid: consol-energy:sec-edgar-filings
name: SEC EDGAR Filings (Core Natural Resources, CIK 1710366)
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consol-energy.png
description: Machine-readable filing data for the post-merger company is published by the U.S. Securities and Exchange Commission,
not by the company itself. CIK 0001710366 is the CONSOL Energy Inc. registrant, renamed Core Natural Resources in January
2025, so this covers CONSOL's filing history as well as the merged company's. Listed as a third-party government API.
humanURL: https://www.sec.gov/search-filings/edgar-application-programming-interfaces
baseURL: https://data.sec.gov
tags:
- Filings
- SEC EDGAR
- Third Party
tags_raw:
- Filings
- SEC EDGAR
- Third-Party
properties:
- type: Documentation
url: https://www.sec.gov/search-filings/edgar-application-programming-interfaces
- type: APIReference
url: https://data.sec.gov/submissions/CIK0001710366.json
x-evidence:
verified: '2026-07-25'
method: fetched documentation and called the endpoint
documentation: The SEC's EDGAR APIs page documents RESTful JSON APIs on data.sec.gov — https://data.sec.gov/submissions/CIK##########.json
plus the XBRL companyconcept, companyfacts, and frames APIs. No authentication or API key required; a declared User-Agent
and a 10-request-per-second ceiling are the stated fair-access terms.
endpoint_check: GET https://data.sec.gov/submissions/CIK0001710366.json returned HTTP 200 with JSON naming "Core Natural
Resources, Inc.", ticker CNR, and the former name "CONSOL Energy Inc." through 2025-01-10.
reverified: '2026-09-05'
reverify_note: Re-probed 2026-09-05. The documentation page returns HTTP 403 to a generic browser User-Agent and HTTP
200 to a declared one; the endpoint returned HTTP 200.
- aid: consol-energy:mines-content-api
name: Core Natural Resources Mines Content API
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consol-energy.png
description: 'The "mine" custom post type on the company''s own WordPress host: profiles for 11 mines — Bailey, Enlow Fork,
Harvey (the former CONSOL Pennsylvania Mining Complex), Beckley, Itmann, Mountain Laurel, Leer, Leer South, Black Thunder,
West Elk and Coal Creek — together with the mine-location taxonomy that splits them East/West. Served anonymously; derived
from the live route discovery document, not documented by the company.'
humanURL: https://corenaturalresources.com/core-operations/
baseURL: https://corenaturalresources.com/wp-json
tags:
- Mines
- Coal Mining
- Content API
- WordPress REST API
properties:
- type: OpenAPI
url: openapi/consol-energy-mines-content-api-openapi.yml
- type: Examples
url: examples/consol-energy-mines.json
- type: Examples
url: examples/consol-energy-mine-locations.json
- type: Overlay
url: overlays/consol-energy-mines-content-api-overlay.yaml
x-evidence:
verified: '2026-09-05'
method: called the endpoint anonymously
endpoint_check: GET https://corenaturalresources.com/wp-json/wp/v2/mine returned HTTP 200 with X-WP-Total 11; /wp/v2/mine-location
returned HTTP 200 with X-WP-Total 2.
- aid: consol-energy:leadership-content-api
name: Core Natural Resources Leadership Content API
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consol-energy.png
description: 'The "leader" custom post type: 16 executive leadership and board-member profiles, with a leader-category taxonomy
separating the board of directors from executive leadership. Served anonymously by the company''s own WordPress host.'
humanURL: https://corenaturalresources.com/about-core/core-leadership/
baseURL: https://corenaturalresources.com/wp-json
tags:
- Leadership
- Board Of Directors
- Content API
- WordPress REST API
properties:
- type: OpenAPI
url: openapi/consol-energy-leadership-content-api-openapi.yml
- type: Examples
url: examples/consol-energy-leaders.json
- type: Examples
url: examples/consol-energy-leader-categories.json
- type: Overlay
url: overlays/consol-energy-leadership-content-api-overlay.yaml
x-evidence:
verified: '2026-09-05'
method: called the endpoint anonymously
endpoint_check: GET https://corenaturalresources.com/wp-json/wp/v2/leader returned HTTP 200 with X-WP-Total 16.
- aid: consol-energy:news-content-api
name: Core Natural Resources News Content API
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consol-energy.png
description: 'The "article" custom post type: 40 news releases and corporate articles, grouped by the news-series-title
taxonomy (9 terms), alongside the core WordPress post, category and tag types. This is the machine-readable form of the
news-media page.'
humanURL: https://corenaturalresources.com/news-media/
baseURL: https://corenaturalresources.com/wp-json
tags:
- News
- Press Releases
- Content API
- WordPress REST API
properties:
- type: OpenAPI
url: openapi/consol-energy-news-content-api-openapi.yml
- type: Examples
url: examples/consol-energy-articles.json
- type: Examples
url: examples/consol-energy-news-series.json
- type: Overlay
url: overlays/consol-energy-news-content-api-overlay.yaml
x-evidence:
verified: '2026-09-05'
method: called the endpoint anonymously
endpoint_check: GET https://corenaturalresources.com/wp-json/wp/v2/article returned HTTP 200 with X-WP-Total 40; /wp/v2/posts
returned HTTP 200 with X-WP-Total 0.
- aid: consol-energy:site-content-api
name: Core Natural Resources Site Content API
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consol-energy.png
description: Corporate pages (22, including investors, suppliers, sustainability, careers and contact) and the 173-item
media library, which is where the supplier terms and conditions, the Supplier Code of Conduct and the sustainability and
safety PDFs are actually addressable as data.
humanURL: https://corenaturalresources.com/
baseURL: https://corenaturalresources.com/wp-json
tags:
- Pages
- Media
- Content API
- WordPress REST API
properties:
- type: OpenAPI
url: openapi/consol-energy-site-content-api-openapi.yml
- type: Overlay
url: overlays/consol-energy-site-content-api-overlay.yaml
x-evidence:
verified: '2026-09-05'
method: called the endpoint anonymously
endpoint_check: GET https://corenaturalresources.com/wp-json/wp/v2/pages returned HTTP 200 with X-WP-Total 22; /wp/v2/media
returned HTTP 200 with X-WP-Total 173.
- aid: consol-energy:discovery-api
name: Core Natural Resources Discovery API
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/consol-energy.png
description: 'Self-describing metadata for the host: registered content types and taxonomies, post statuses, cross-type
search across all 89 published items, and oEmbed 1.0. This is the surface that makes the rest of the content API discoverable
without documentation.'
humanURL: https://corenaturalresources.com/
baseURL: https://corenaturalresources.com/wp-json
tags:
- Discovery
- Search
- oEmbed
- WordPress REST API
properties:
- type: OpenAPI
url: openapi/consol-energy-discovery-api-openapi.yml
- type: Examples
url: examples/consol-energy-content-types.json
- type: Overlay
url: overlays/consol-energy-discovery-api-overlay.yaml
x-evidence:
verified: '2026-09-05'
method: called the endpoint anonymously
endpoint_check: GET https://corenaturalresources.com/wp-json/ returned HTTP 200 naming "Core Natural Resources, Inc."
with 232 routes across 16 namespaces; /wp/v2/types, /wp/v2/taxonomies, /wp/v2/statuses, /wp/v2/search and /oembed/1.0/embed
each returned HTTP 200.
common:
- type: Website
url: https://corenaturalresources.com/
- type: X-LegacyWebsite
url: https://consolenergy.com
- type: LinkedIn
url: https://www.linkedin.com/company/consol-energy
- type: X-Suppliers
url: https://corenaturalresources.com/suppliers/
- type: InvestorRelations
url: https://corenaturalresources.com/investors/
- type: Newsroom
url: https://corenaturalresources.com/news-media/
- type: Sustainability
url: https://corenaturalresources.com/sustainability/
- type: Careers
url: https://corenaturalresources.com/careers/
- type: Contact
url: https://corenaturalresources.com/contact-us/
- type: PrivacyPolicy
url: https://corenaturalresources.com/privacy-policy/
- type: TermsOfService
url: https://corenaturalresources.com/arch-terms-and-conditions/
- type: Authentication
url: authentication/consol-energy-authentication.yml
- type: Conventions
url: conventions/consol-energy-conventions.yml
- type: ErrorCatalog
url: errors/consol-energy-problem-types.yml
- type: Lifecycle
url: lifecycle/consol-energy-lifecycle.yml
- type: Conformance
url: conformance/consol-energy-conformance.yml
- type: DataModel
url: data-model/consol-energy-data-model.yml
- type: DomainSecurity
url: security/consol-energy-domain-security.yml
- type: LLMsTxt
url: llms/consol-energy-llms.txt
- type: AgentSkill
url: skills/_index.yml
- type: X-MCPServerCandidate
url: mcp/consol-energy-mcp.yml
- type: Plans
url: plans/consol-energy-plans-pricing.yml
- type: RateLimits
url: rate-limits/consol-energy-rate-limits.yml
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
x-enrichment:
date: '2026-09-05'
status: enriched
artifacts_added: 30
pass: local-v3
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