specification: API Commons Plans
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/Plans
provider: Arch Coal
providerId: arch-coal
created: '2026-05-04'
# Provenance stamped 2026-08-11: this artifact was written by the API Evangelist
# bulk sweep dated 2026-05-04, not harvested from the provider. See roadmap#35.
method: generated
modified: '2026-07-25'
reconciled: false
tags:
- Mining
- Coal
- Metallurgical Coal
- Thermal Coal
- Energy
- Core Natural Resources
- Fortune 500
description: Core Natural Resources — the company Arch Coal / Arch Resources became after the January
  2025 merger with CONSOL Energy — does not publish a public API plans / pricing page. This artifact
  records the absence of a self-serve commercial surface; see notes for research findings.
notes: Arch Coal became Arch Resources in 2020 and merged with CONSOL Energy in January 2025 to form
  Core Natural Resources (NYSE:CNR). The combined company does not operate a commercial API program.
  Investor-relations data is published as filings and reports; the only machine-readable access to
  company data is the SEC's own EDGAR APIs.
sources:
- https://corenaturalresources.com/
- https://investors.corenaturalresources.com/
plans:
- id: arch-coal-contact-sales
  name: Contact Sales
  type: enterprise
  description: No published self-serve plan. Commercial access is arranged directly with the provider;
    quotas and pricing are governed by individual customer agreements.
  entries:
  - label: API Access
    name: api_access
    type: flat
    metric: varies
    limit: -1
    timeFrame: usage
    geo: global
    unit: 1
    price: contact sales
    userMultiplied: false
  elements:
  - name: Negotiated Commercial Terms
  - name: Partner Onboarding
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-canonical:
  generated: '2026-10-08'
  vocabulary: all/0-working/economics/plans-canonical.yml
  models:
  - subscription
  units:
  - negotiated
  plans:
  - name: Contact Sales
    access: enterprise
    model: subscription
    model_how: derived
    units:
    - negotiated
    periods:
    - per-use