Valero Energy

Valero Energy Corporation is the world's largest independent petroleum refiner and a leading producer of low-carbon transportation fuels. Headquartered in San Antonio, Texas, Valero operates 14 petroleum refineries with 3 million barrels per day capacity, 12 ethanol plants, and renewable diesel production facilities across the US, Canada, and UK. The company trades on NYSE as VLO and is a Fortune 100 company.

Valero Energy publishes 1 API on the APIs.io network. Tagged areas include Energy, Petroleum, Refining, Renewable Fuels, and Fortune 100.

The Valero Energy catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

🌐 Visit website 📡 Source on GitHub

13.3/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

AccessEnterprise

1 APIs

Energy Petroleum Refining Renewable Fuels Fortune 100 Ethanol Renewable Diesel

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 13.3/100 · emerging

Contract Quality 1.4 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 2.2 / 17

Operational Transparency 0.6 / 11

Contract Governance 2.6 / 10

Discoverability 5.0 / 9

Regulatory Posture 2.2 / 15

Agent readiness — 3/100 · 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 7 / 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 Surface 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.

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/valero-energy: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Rate Limits 1

Documented rate limits and quota policies.

Valero Energy Rate Limits

1 limits

RATE LIMITS

FinOps 1

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

JSON Schema 2

Standalone JSON Schema definitions for this provider's data models.

Examples 1

Example request and response payloads for these APIs.

Press 5

Recent news and press coverage referencing this provider.

Documentation 1

Reference material describing how the API behaves

JSONSchema

JSONSchema

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Vocabulary

Vocabulary

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

LinkedIn

Website

Website

InvestorRelations

InvestorRelations

Other 1

Properties that don't map to a standard resource type

SECEdgar

SECEdgar

Source (apis.yml)

aid: valero-energy
name: Valero Energy
description: Valero Energy Corporation is the world's largest independent petroleum refiner and a leading producer of low-carbon
  transportation fuels. Headquartered in San Antonio, Texas, Valero operates 14 petroleum refineries with 3 million barrels
  per day capacity, 12 ethanol plants, and renewable diesel production facilities across the US, Canada, and UK. The company
  trades on NYSE as VLO and is a Fortune 100 company.
type: Index
accessModel:
  pricing: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/valero-energy.png
tags:
- Energy
- Petroleum
- Refining
- Renewable Fuels
- Fortune 100
- Ethanol
- Renewable Diesel
created: '2026-03-21'
modified: '2026-07-25'
url: https://raw.githubusercontent.com/api-evangelist/valero-energy/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: valero-energy:sec-edgar
  name: Valero Energy SEC EDGAR Data
  description: Valero Energy Corporation SEC filings and financial data available through the SEC EDGAR system. Includes 10-K,
    10-Q, earnings releases, and other regulatory filings. Accessible via the SEC EDGAR API using CIK 0001035002.
  humanURL: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001035002
  tags:
  - SEC
  - EDGAR
  - Financial Data
  - Regulatory Filings
  - Investor Relations
  properties:
  - type: Documentation
    url: https://efts.sec.gov/LATEST/search-index?q=%22valero%22&dateRange=custom&startdt=2024-01-01
  - type: InvestorRelations
    url: https://investorvalero.com/
  - type: SECFilings
    url: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001035002&type=10-K&dateb=&owner=include&count=10
common:
- type: DomainSecurity
  url: security/valero-energy-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/valero-energy
- type: Website
  url: https://www.valero.com/
- type: InvestorRelations
  url: https://investorvalero.com/
- type: SECEdgar
  url: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001035002
- type: PrivacyPolicy
  url: https://www.valero.com/privacy-policy
- type: Vocabulary
  url: https://raw.githubusercontent.com/api-evangelist/valero-energy/refs/heads/main/vocabulary/valero-energy-vocabulary.yml
- type: JSONSchema
  url: https://raw.githubusercontent.com/api-evangelist/valero-energy/refs/heads/main/json-schema/valero-energy-refinery-schema.json
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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Valero Energy

APIs 1

Pricing Plans 1

Rate Limits 1

FinOps 1

Semantic Vocabularies 1

Spectral Rules 1

JSON Schema 2

JSON Structure 1

Examples 1

Security Posture 1