# Polestar

**Canonical:** https://apis.io/providers/polestar-cars/  
**Website:** https://www.polestar.com  
**APIs profiled:** 0

Polestar is a Swedish premium electric performance car brand, originally spun out of Volvo Cars' Polestar Performance racing arm and now jointly owned by Volvo Cars and Zhejiang Geely Holding Group. Headquartered in Gothenburg, Sweden and publicly listed on Nasdaq (ticker PSNY) since 2022, Polestar designs and sells a lineup of battery-electric vehicles — Polestar 1 (discontinued hybrid GT), Polestar 2 (fastback), Polestar 3 (SUV manufactured in South Carolina and Chengdu), Polestar 4 (SUV coupe), and the upcoming Polestar 5 GT. The vehicles run a Google Automotive Services–based infotainment platform with Google built-in (Maps, Assistant, Play Store), and support NACS-compatible DC fast charging in North America. Polestar emphasizes sustainability through the Polestar 0 project (climate-neutral car by 2030) and partnerships with Circulor for battery traceability. Polestar does not currently publish or document a public developer API, SDK, OEM connected-car API, or partner integration programme; all known third-party Polestar integrations (Home Assistant, community Python clients) rely on reverse-engineering the unauthenticated customer app endpoints and are explicitly unsupported by Polestar.

## Kin Score — 6.2 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 6.2).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## 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 (2)

- **Polestar Cars Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Polestar Cars Vulnerability Disclosure** — security.txt · contact published

## Tags

Automotive, Electric Vehicles, EV, Connected Cars, Premium Vehicles, Sustainability, Battery Electric, Performance Cars, Google Automotive Services, Volvo, Geely

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