Cheniere Energy

Cheniere Energy, Inc. is an international energy company headquartered in Houston, Texas, and the leading producer and exporter of liquefied natural gas (LNG) in the United States, operating the Sabine Pass terminal in Louisiana and the Corpus Christi terminal in Texas. It also owns two FERC-regulated interstate natural gas pipelines, Cheniere Creole Trail Pipeline and Cheniere Corpus Christi Pipeline. Cheniere runs no developer program and publishes no API documentation, yet it does operate one public, unauthenticated JSON API: the LNG Connection informational-postings API at lngconnectionapi.cheniere.com, serving the pipeline capacity, transactional reporting, Index of Customers, gas quality, imbalance and notice postings that FERC 18 CFR 284.13 requires, in the NAESB Wholesale Gas Quadrant data model.

Cheniere Energy publishes 11 API contracts indexed on the APIs.io network, including Capacity API, Discovery API, Documents API, and 8 more. Tagged areas include Corpus Christi, Energy, Export, FERC, and Houston.

The Cheniere Energy catalog on APIs.io includes 1 Spectral governance ruleset.

Cheniere Energy’s developer surface includes authentication, support, and 28 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

21.1/100 emerging ▬ flat Agent 25/100 agent aware Front door AI 1/6 silent Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFree⚡ Free to try

1 published contract 1 MCP Servers 2 Agent Skills 5 Use Cases

Corpus ChristiEnergy ExportFERCHoustonInformational PostingsLNGLiquefactionNAESBNatural Gas Open Data PipelinesRegasificationSabine PassTexas

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 21.1/100 · emerging

Contract Quality 2.4 / 19

Developer Ergonomics 2.8 / 15

Access Clarity 3.2 / 15

Operational Transparency 0.0 / 10

Contract Governance 2.9 / 9

Discoverability 4.4 / 8

Regulatory Posture 3.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 12.6 — up to +21.9 composite points
Developer Ergonomics scores 18.5 — up to +16.3 composite points
Access Clarity scores 21.1 — up to +15.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/cheniere-energy/apis.yml: open an issue on github.com/api-evangelist/cheniere-energy to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 11

Individual APIs this provider publishes, each with its own machine-readable definition.

Cheniere Energy Website

Cheniere Energy's corporate website. It carries no developer documentation and no API reference; supplier and contractor integration is handled through a dedicated portal. The c...

Cheniere Energy Capacity API

Operationally available and unsubscribed capacity postings by nomination cycle.

Cheniere Energy Discovery API

The posting page tree and the TSPs served.

Cheniere Energy Documents API

Documents attached to posting pages.

Cheniere Energy Gas Quality API

Daily, comingled and mainline gas-quality analyses.

Cheniere Energy Imbalances API

Posted imbalance reports.

Cheniere Energy Index of Customers API

Quarterly Index of Customers postings.

Cheniere Energy Notices API

Critical and non-critical operational notices.

Cheniere Energy Reference Data API

Locations, stations, contacts, legends and footers.

Cheniere Energy Telemetry API

Client-side error reporting sink.

Cheniere Energy Transactional Reporting API

Firm, interruptible and capacity-release transactional reporting.

Scroll for all 11

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Cheniere Energy MCP Server

MCP server; 12 tools listed. A candidate, not confirmed as published by the provider.

MCP SERVER

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

cheniere-check-available-capacity

AGENT SKILL

cheniere-pull-transactional-reporting

AGENT SKILL

Cheniere Energy API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Cheniere Energy Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Cheniere Energy Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Cheniere Energy Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Cheniere Energy API Rules

57 rules · 50 errors 6 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Cheniere Energy Lng Connection Overlay

9 actions · update · cheniere-energy-lng-connection.yml

DERIVED

Security Posture 2

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

Cheniere Energy Authentication

0 schemes

SECURITY

Cheniere Energy Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Use Cases 5

What developers build with this provider.

International LNG Export

Long-Term LNG Supply Contracts

Spot LNG Cargo Sales

Energy Security

Natural Gas Liquefaction Services

Resources

Get Started 1

Portal, sign-up, and the first successful call

SupplierPortal

SupplierPortal

Documentation 1

Reference material describing how the API behaves

OpenAPI

OpenAPI

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

DataModel

Conformance

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

ContactUs

ContactUs

RateLimits

RateLimits

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

FinOps

Plans

PrivacyPolicy

TermsOfService

Company 6

The organization behind the API

LinkedIn

Website

Website

InvestorRelations

InvestorRelations

Careers

Careers

Newsroom

Newsroom

InvestorRelations

InvestorRelations

Other 5

Properties that don't map to a standard resource type

Sustainability

Sustainability

Operations

Operations

Overlay

Overlay

Source (apis.yml)

aid: cheniere-energy
name: Cheniere Energy
kind: company
description: 'Cheniere Energy, Inc. is an international energy company headquartered in Houston, Texas, and the leading producer
  and exporter of liquefied natural gas (LNG) in the United States, operating the Sabine Pass terminal in Louisiana and the
  Corpus Christi terminal in Texas. It also owns two FERC-regulated interstate natural gas pipelines, Cheniere Creole Trail
  Pipeline and Cheniere Corpus Christi Pipeline. Cheniere runs no developer program and publishes no API documentation, yet
  it does operate one public, unauthenticated JSON API: the LNG Connection informational-postings API at lngconnectionapi.cheniere.com,
  serving the pipeline capacity, transactional reporting, Index of Customers, gas quality, imbalance and notice postings that
  FERC 18 CFR 284.13 requires, in the NAESB Wholesale Gas Quadrant data model.'
type: Index
deliveryModel:
  model: public-api
  open_source: false
  commercial: false
  callable_host: true
  label: Public unauthenticated API published under regulatory mandate, not sold as a product
  confidence: high
  source:
  - probe
  generated: '2026-09-06'
  method: probed
  note: 'Established by live anonymous probes on 2026-09-06: https://lngconnectionapi.cheniere.com/api/Page/GetPages returned
    HTTP 200 with real posting data and no credential. The host is callable, but nothing about it is licensed or sold — it
    exists to satisfy FERC 18 CFR 284.13.'
accessModel:
  pricing: free
  onboarding: none
  trial: false
  try_now: true
  public: true
  label: Free and open — no signup, no key
  confidence: high
  source:
  - probe
  generated: '2026-09-06'
  method: probed
  note: No signup, no API key, no OAuth and no pricing page anywhere in the estate. Nine of eleven endpoints probed anonymously
    on 2026-09-06 returned HTTP 200; the two failures were server-side 500s, not auth challenges.
position: Producing
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/cheniere-energy.png
url: https://raw.githubusercontent.com/api-evangelist/cheniere-energy/refs/heads/main/apis.yml
tags:
- Corpus Christi
- Energy
- Export
- FERC
- Houston
- Informational Postings
- LNG
- Liquefaction
- NAESB
- Natural Gas
- Open Data
- Pipelines
- Regasification
- Sabine Pass
- Texas
created: '2026-03-21'
modified: '2026-09-16'
specificationVersion: '0.23'
apis:
- aid: cheniere-energy:website
  name: Cheniere Energy Website
  description: Cheniere Energy's corporate website. It carries no developer documentation and no API reference; supplier and
    contractor integration is handled through a dedicated portal. The company's one public API is described in the separate
    LNG Connection entry.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.cheniere.com
  tags:
  - Energy
  - Export
  - LNG
  - Natural Gas
  properties:
  - type: Website
    url: https://www.cheniere.com
  - type: SupplierPortal
    url: https://www.cheniere.com/about/resources/suppliers-and-contractors
  - type: Operations
    url: https://www.cheniere.com/about/where-we-work
- aid: cheniere-energy:cheniere-energy-capacity-api
  name: Cheniere Energy Capacity API
  description: Operationally available and unsubscribed capacity postings by nomination cycle.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Capacity
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-capacity-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-discovery-api
  name: Cheniere Energy Discovery API
  description: The posting page tree and the TSPs served.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-discovery-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-documents-api
  name: Cheniere Energy Documents API
  description: Documents attached to posting pages.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-documents-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-gas-quality-api
  name: Cheniere Energy Gas Quality API
  description: Daily, comingled and mainline gas-quality analyses.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Gas Quality
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-gas-quality-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-imbalances-api
  name: Cheniere Energy Imbalances API
  description: Posted imbalance reports.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Imbalances
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-imbalances-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-index-of-customers-api
  name: Cheniere Energy Index of Customers API
  description: Quarterly Index of Customers postings.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Index of Customers
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-index-of-customers-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-notices-api
  name: Cheniere Energy Notices API
  description: Critical and non-critical operational notices.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Notices
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-notices-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-reference-data-api
  name: Cheniere Energy Reference Data API
  description: Locations, stations, contacts, legends and footers.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Reference Data
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-reference-data-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-telemetry-api
  name: Cheniere Energy Telemetry API
  description: Client-side error reporting sink.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Telemetry
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-telemetry-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
- aid: cheniere-energy:cheniere-energy-transactional-reporting-api
  name: Cheniere Energy Transactional Reporting API
  description: Firm, interruptible and capacity-release transactional reporting.
  humanURL: https://www.cheniere.com
  baseURL: https://lngconnectionapi.cheniere.com
  tags:
  - Transactional Reporting
  properties:
  - type: OpenAPI
    url: openapi/cheniere-energy-transactional-reporting-api-openapi.yml
  - type: ToolCrosswalk
    url: mcp/cheniere-energy-tool-crosswalk.yml
  - type: Authentication
    url: authentication/cheniere-energy-authentication.yml
  - type: ErrorCatalog
    url: errors/cheniere-energy-problem-types.yml
  - type: Conventions
    url: conventions/cheniere-energy-conventions.yml
  - type: DataModel
    url: data-model/cheniere-energy-data-model.yml
  - type: Conformance
    url: conformance/cheniere-energy-conformance.yml
  - type: Lifecycle
    url: lifecycle/cheniere-energy-lifecycle.yml
  - type: RateLimits
    url: rate-limits/cheniere-energy-rate-limits.yml
  - type: Plans
    url: plans/cheniere-energy-plans-pricing.yml
  - type: Website
    url: https://lngconnection.cheniere.com
common:
- type: FinOps
  url: finops/cheniere-energy-finops.yml
- type: DomainSecurity
  url: security/cheniere-energy-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/cheniere-energy-inc
- type: Website
  url: https://www.cheniere.com
- type: SupplierPortal
  url: https://www.cheniere.com/about/resources/suppliers-and-contractors
- type: InvestorRelations
  url: https://www.cheniere.com/investors
- type: Careers
  url: https://www.cheniere.com/careers
- type: ContactUs
  url: https://www.cheniere.com/contact-us
- name: Operations
  type: Operations
  data:
  - name: Sabine Pass LNG Terminal
  - name: Corpus Christi LNG Terminal
  - name: Cheniere Marketing
  - name: Creole Trail Pipeline
  - name: Corpus Christi Pipeline
- name: Services
  type: Services
  data:
  - name: LNG Liquefaction
  - name: LNG Vessel Loading
  - name: Regasification
  - name: Natural Gas Marketing
  - name: Long-Term LNG Sales and Purchase Agreements
- name: UseCases
  type: UseCases
  data:
  - name: International LNG Export
  - name: Long-Term LNG Supply Contracts
  - name: Spot LNG Cargo Sales
  - name: Energy Security
  - name: Natural Gas Liquefaction Services
- type: Sustainability
  url: https://www.cheniere.com/our-responsibility
- type: Newsroom
  url: https://www.cheniere.com/newsroom
- type: Operations
  url: https://www.cheniere.com/about/where-we-work
- type: OpenAPI
  url: openapi/_original/cheniere-energy-lng-connection.yml
- type: Overlay
  url: overlays/cheniere-energy-lng-connection-overlay.yaml
- type: MCPServer
  url: mcp/cheniere-energy-mcp.yml
- type: ToolCrosswalk
  url: mcp/cheniere-energy-tool-crosswalk.yml
- type: Authentication
  url: authentication/cheniere-energy-authentication.yml
- type: ErrorCatalog
  url: errors/cheniere-energy-problem-types.yml
- type: Conventions
  url: conventions/cheniere-energy-conventions.yml
- type: DataModel
  url: data-model/cheniere-energy-data-model.yml
- type: Conformance
  url: conformance/cheniere-energy-conformance.yml
- type: Lifecycle
  url: lifecycle/cheniere-energy-lifecycle.yml
- type: RateLimits
  url: rate-limits/cheniere-energy-rate-limits.yml
- type: Plans
  url: plans/cheniere-energy-plans-pricing.yml
- type: Packages
  url: packages/cheniere-energy-packages.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/cheniere-energy-llms.txt
- type: PrivacyPolicy
  url: https://www.cheniere.com/about/resources/privacypolicy
- type: TermsOfService
  url: https://www.cheniere.com/about/resources/disclaimer
- type: InvestorRelations
  url: https://cqpir.cheniere.com/
- type: Support
  url: https://www.cheniere.com/letstalk
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-09-06'
  status: enriched
  artifacts_added: 16
  pass: local-v3

Cheniere Energy API — frequently asked questions

Does Cheniere Energy have an API?

Yes. APIs.io lists 11 APIs from Cheniere Energy, including Cheniere Energy Website, Cheniere Energy Capacity API and Cheniere Energy Discovery API, and 8 more.

Is there an OpenAPI specification for the Cheniere Energy API?

Yes. APIs.io indexes 10 OpenAPI specifications for Cheniere Energy, each linked for download from this page.

How do I authenticate with the Cheniere Energy API?

Cheniere Energy uses bearer-token authentication (0 schemes). The details are profiled on APIs.io as Cheniere Energy Authentication.

Does Cheniere Energy have an MCP server?

Yes. APIs.io lists 1 MCP server for Cheniere Energy: MCP server; 12 tools listed. A candidate, not confirmed as published by the provider.

Is the Cheniere Energy API ready for AI agents?

Cheniere Energy has a Kin Score of 21.1 out of 100 (emerging) and an Agent Readiness score of 25.3 (agent-aware), scored by API Evangelist on 2026-11-06.

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