# AutoTrader.com

**Canonical:** https://apis.io/providers/autotradercom/  
**Website:** https://www.autotrader.com  
**APIs profiled:** 0

AutoTrader.com is an American online automotive marketplace headquartered in Atlanta, Georgia, and owned by Cox Automotive. Launched in 1997, it connects car buyers and sellers by aggregating listings for new, used, and certified pre-owned vehicles from franchise dealers, independent dealers, and private sellers. The site provides vehicle search and comparison, pricing and valuation tools, financing and trade-in estimates, dealer reviews, and lead-generation connections between shoppers and dealerships. It is a consumer-facing marketplace and does not publish a public developer API program; this profile tracks its public web and security posture in the API Evangelist network.

## Kin Score — 5.0 / 100 (minimal)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 5.0).

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

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | 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)

- **Autotradercom Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Tags

Company, Consumer, Automotive, Marketplace, Vehicles, Cars, Classifieds, Dealers

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