# Magellan Midstream Partners

**Canonical:** https://apis.io/providers/magellan-midstream-partners/  
**APIs profiled:** 0

Magellan Midstream Partners owned the longest refined petroleum products pipeline system in the United States, along with refined petroleum products and crude oil storage facilities. Magellan Midstream Partners was acquired by ONEOK in September 2023 and its assets and operations have been integrated into ONEOK's Refined Products and Crude segment. This repository tracks any APIs, developer tools, and machine-readable API artifacts made publicly available related to the legacy Magellan operations or successor ONEOK resources.

## Kin Score — 2.1 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 2.1).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Energy & Utilities**: 0.0 (matched via tags).

## Agent readiness — 0.0 (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 | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Tags

Energy, Pipelines, Petroleum, Midstream, ONEOK, Acquired, Fortune 1000

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