NuStar Energy

NuStar Energy is one of the largest independent liquids terminal and pipeline operators in the United States, transporting and storing crude oil, refined products, and renewable fuels. NuStar does not currently publish public APIs or developer resources.

NuStar Energy is profiled on the APIs.io network. Tagged areas include Energy, Pipelines, Storage, Terminals, and Fortune 1000.

NuStar Energy’s developer surface includes product news and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
5.0/100 minimal ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
EnergyPipelinesStorageTerminalsFortune 1000

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 5.0/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 1.8 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 0.8 / 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
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
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/. 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 github.com/api-evangelist/nustar-energy: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Press 5

Recent news and press coverage referencing this provider.

NuStar acquired by Sunoco for $7.3B, fate of SA-based ...

2026-05-25

The Breakdown: Gas Station Owner Sunoco Buys NuStar ...

2026-05-25

Sunoco LP and NuStar Energy L.P. Announce ...

2026-05-25

Sunoco LP to Acquire NuStar Energy L.P. in Transaction ...

2026-05-25

Sunoco LP completes acquisition of NuStar Energy

2026-05-25

Resources

Operate 1

Status, limits, changes, and where to get help

Contact
Contact

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 6

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 About
About
 Investor Relations
Investor Relations
 News
News
 Careers
Careers

Other 1

Properties that don't map to a standard resource type

Sustainability
Sustainability

Source (apis.yml)

apis.yml Raw ↑ 
aid: nustar-energy
name: NuStar Energy
description: NuStar Energy is one of the largest independent liquids terminal and pipeline operators in the United States,
  transporting and storing crude oil, refined products, and renewable fuels. NuStar does not currently publish public APIs
  or developer resources.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Producing
access: 1st-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nustar-energy.png
tags:
- Energy
- Pipelines
- Storage
- Terminals
- Fortune 1000
url: https://raw.githubusercontent.com/api-evangelist/nustar-energy/refs/heads/main/apis.yml
created: '2025-01-01'
modified: '2026-04-28'
specificationVersion: '0.23'
apis: []
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/nustar-energy-l-p-
- type: Website
  url: https://www.nustar-energy.com
- type: About
  url: https://www.nustar-energy.com/about/
- type: Investor Relations
  url: https://investor.nustar-energy.com/
- type: News
  url: https://www.nustar-energy.com/news/
- type: Sustainability
  url: https://www.nustar-energy.com/sustainability/
- type: Careers
  url: https://www.nustar-energy.com/careers/
- type: Contact
  url: https://www.nustar-energy.com/contact-us/
- type: TermsOfService
  url: https://www.nustar-energy.com/terms-and-conditions/
- type: PrivacyPolicy
  url: https://www.nustar-energy.com/privacy-policy/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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