# Crestwood Equity Partners

**Canonical:** https://apis.io/providers/crestwood-equity-partners/  
**Website:** https://www.crestwoodlp.com/  
**APIs profiled:** 0

Crestwood Equity Partners LP was a master limited partnership that owned and operated midstream energy assets across the United States, including natural gas, NGL, and crude oil gathering, processing, storage, and transportation businesses. Crestwood was acquired by Energy Transfer LP in November 2023, with Crestwood common and preferred units ceasing trading on the NYSE on November 3, 2023; ongoing operations and partner contracts have been integrated into Energy Transfer's pipeline and midstream network. Crestwood does not publish a public developer API program; technical interfaces such as nominations, scheduling, and capacity portals are now handled through Energy Transfer's commercial systems.

## Kin Score — 3.3 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 3.3).

| 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**: 8.1 (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).

## Security (1)

- **Crestwood Equity Partners Domain Security** — DMARC

## Tags

Acquired, Crude Oil, Energy, Energy Transfer, Gathering, Midstream, Natural Gas, NGL, Pipelines, Processing, Storage, Transportation

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