# Valero Energy

**Canonical:** https://apis.io/providers/valero-energy/  
**Website:** https://www.valero.com/  
**APIs profiled:** 1

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.

## Kin Score — 13.3 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 13.3).

| Facet | Score |
|---|---|
| Discoverability | 59.3 |
| Contract Quality | 6.7 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 13.2 |
| Access Clarity | 13.2 |

Regulatory layer — **Energy & Utilities**: 14.9 (matched via tags).

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Enterprise — onboarding: unknown, pricing: enterprise, trial: no (confidence: medium).

## APIs (1)

- **Valero Energy SEC EDGAR Data** — 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...

## Security (1)

- **Valero Energy Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Valero Energy Plans Pricing**

## Tags

Energy, Petroleum, Refining, Renewable Fuels, Fortune 100, Ethanol, Renewable Diesel

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/valero-energy/). Scores are computed from the provider's own public artifacts under a published rubric.