# United Rentals

**Canonical:** https://apis.io/providers/united-rentals/  
**Website:** https://www.unitedrentals.com  
**APIs profiled:** 5

United Rentals is the world's largest equipment rental company, headquartered in Stamford, Connecticut. The company provides a broad selection of APIs to help customers simplify the procure-to-pay lifecycle for equipment rentals. United Rentals offers system integration through its Total Control platform, supporting EDI, cXML, JSON, and flat-file formats to connect with customer procurement and ERP systems.

## Kin Score — 33.3 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 33.3).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 63.4 |
| Governance | 28.8 |
| Contract Governance | 28.8 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| 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

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (5)

- **United Rentals Equipment API** — Equipment catalog and availability
- **United Rentals Fleet API** — Fleet and worksite management
- **United Rentals Invoices API** — Invoice and billing management
- **United Rentals Locations API** — Branch locations and service areas
- **United Rentals Rentals API** — Rental reservations and orders

## Agentic access (1)

- **United Rentals Agentic Access** — 13 operations · 4 acting

## Security (2)

- **United Rentals Authentication** — apiKey · 1 scheme
- **United Rentals Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **United Rentals Plans Pricing**

## Tags

Equipment Rental, Procurement, Supply Chain, Construction, Fortune 500

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