Plains GP Holdings website screenshot

Plains GP Holdings

Plains GP Holdings owns an interest in Plains All American Pipeline, a publicly traded master limited partnership that owns and operates midstream energy infrastructure in the United States and Canada. No public developer API or developer portal has been published; this repository tracks corporate and investor resources.

Plains GP Holdings is profiled on the APIs.io network. Tagged areas include Energy, Fortune 500, Midstream, Oil and Gas, and Pipelines.

🌐 Visit website 📡 Source on GitHub
3.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
0 APIs
EnergyFortune 500MidstreamOil and GasPipelines

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 3.3/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 1.2 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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.
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/. This rating is computed from github.com/api-evangelist/plains-gp: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Plains Gp Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Press 5

Recent news and press coverage referencing this provider.

Plains GP Holdings updates financial calendar, sets first- ...

2026-05-25

Plains All American Pipeline and Plains GP Holdings Announce ...

2026-05-25

Plains GP Pushes Ahead With NGL Sale And Refocuses ...

2026-05-25

Plains GP Holdings Misses Earnings as NGL Drag Hits Profits ...

2026-05-25

Plains All American Pipeline and Plains GP Holdings ...

2026-05-25

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Contact
Contact

Company 5

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Investor Relations
Investor Relations
 Newsroom
Newsroom
 Careers
Careers

Other 1

Properties that don't map to a standard resource type

Tariffs
Tariffs

Source (apis.yml)

apis.yml Raw ↑ 
aid: plains-gp
name: Plains GP Holdings
url: https://raw.githubusercontent.com/api-evangelist/plains-gp/refs/heads/main/apis.yml
type: Index
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/plains-gp.png
tags:
- Energy
- Fortune 500
- Midstream
- Oil and Gas
- Pipelines
created: '2026-03-21'
modified: '2026-04-28'
description: Plains GP Holdings owns an interest in Plains All American Pipeline, a publicly traded master limited partnership
  that owns and operates midstream energy infrastructure in the United States and Canada. No public developer API or developer
  portal has been published; this repository tracks corporate and investor resources.
specificationVersion: '0.23'
apis: []
common:
- type: DomainSecurity
  url: security/plains-gp-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/plains-gp-holdings
- type: Website
  url: https://www.plains.com
- type: Investor Relations
  url: https://ir.plains.com/
- type: Newsroom
  url: https://www.plains.com/newsroom/
- type: Contact
  url: https://www.plains.com/contact-us
- type: Careers
  url: https://www.plains.com/careers/
- type: Tariffs
  url: https://www.plains.com/customer-services/tariffs/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com