generated: '2026-09-06'
method: probed
source: >-
  anonymous probes of infopost.eqt.com and customers.equitransmidstream.com, 2026-09-06; the
  Informational Postings section vocabulary read out of the Salesforce LWR bundle served at
  https://infopost.eqt.com/CustomerPortal/webruntime/view/3cabf07002eb37fdb7241272354b1323/prod/en-US/home_view
note: >-
  EQT Corporation publishes no machine-readable API contract, so nothing here is derived from a spec.
  Two things are nevertheless verifiable from what EQT serves: working OIDC/OAuth 2.0 authorization
  servers on its own hosts, and a FERC-mandated Informational Postings Web Site for its interstate gas
  pipelines. The IPWS entry is recorded as an observed SURFACE, not as a contract-level declaration —
  contract_declared is false on every row, because there is no contract to declare it in.
regime:
  id: energy_utilities
  label: Energy & Utilities
  jurisdiction: united-states
entries:
  - id: oauth2
    conforms: true
    contract_declared: false
    evidence: https://infopost.eqt.com/.well-known/openid-configuration
    evidence_status: 200
    detail: >-
      authorization, token, revocation and introspection endpoints published; response_types code,
      token and "token id_token"
  - id: oidc
    conforms: true
    contract_declared: false
    evidence: https://customers.equitransmidstream.com/.well-known/openid-configuration
    evidence_status: 200
    detail: >-
      RFC 8414 / OpenID Connect Discovery 1.0 metadata with issuer, jwks_uri, userinfo_endpoint and
      RS256 id_token signing; JWKS confirmed live at https://infopost.eqt.com/id/keys (200)
  - id: naesb-wgq-ipws
    label: NAESB WGQ Informational Postings (FERC 18 CFR 284.13 / Order 587)
    conforms: true
    contract_declared: false
    evidence: https://infopost.eqt.com/
    evidence_status: 200
    detail: >-
      EQT operates the FERC-required Informational Postings Web Site for its Equitrans interstate
      pipelines. The served application exposes the NAESB-standard posting sections — Capacity,
      Capacity Release, Index Of Customers, Nominations and Scheduling, Notices, Tariff / Entire
      Tariff — with "Download as CSV" and "Download as PDF" actions. It is a Salesforce Experience
      Cloud (LWR) single-page application; the postings render client-side and the CSV export is
      produced in the browser, so no anonymous machine-readable endpoint serves this data. Scheduling
      contact TransportationServices@eqt.com, emergency line 1-833-990-1534, both published in the
      same bundle.
  - id: green-button
    conforms: false
    evidence: null
    detail: not applicable — EQT is an upstream producer and interstate pipeline operator, not a retail
      utility with metered customer usage data
  - id: espi
    conforms: false
    evidence: null
    detail: not applicable for the same reason as green-button
  - id: openadr
    conforms: false
    evidence: null
    detail: no demand-response surface published
  - id: ieee-2030-5
    conforms: false
    evidence: null
    detail: no distributed-energy-resource surface published
  - id: rfc9457
    conforms: false
    evidence: null
    detail: no API, therefore no problem+json error envelope
  - id: idempotency
    conforms: false
    evidence: null
    detail: no write API surface exists