# 4.screen

**Canonical:** https://apis.io/providers/4screen/  
**Website:** https://4screen.com/  
**APIs profiled:** 1

4.screen GmbH (Munich, Germany) operates the Driver Interaction Platform — a two-sided in-car marketplace connecting businesses with drivers in real time through the vehicle's built-in navigation and infotainment screen. Its Mobility Experience Cloud (MXC) connects by API to automaker vehicle backends, and brands buy four placement formats through it: Branded Pins (a logo on the in-car map at a business location), Sponsored Search (paid ranking in in-car navigation results), Recommendations (context-aware offers driven by vehicle signals) and Detail Screen (an interactive promotion with engagement tracking). OEM partners include Audi, Volkswagen, Skoda, Nissan, Hyundai, Kia and the Stellantis brands; advertisers include McDonald's, Shell, KFC, Waitrose, Kaufland and Coop. The API is real and central to the product, but entirely gated: api.4screen.com answers HTTP 401 on every path, and there is no public developer portal, reference or specification.

## Kin Score — 24.1 / 100 (emerging)

Scored 2026-09-25 under rubric 0.23.0. Trend: flat (+3.4 from 20.7).

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 0.0 |
| Contract Governance | 18.2 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 28.6 |
| Access Clarity | 21.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 40.2 (matched via fallback).

## Agent readiness — 20.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | documented |
| 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 | served |
| Protected Resource Metadata | no |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |

## APIs (1)

- **4.screen Mobility Experience Cloud API** — The production 4.screen API. Automakers and mobility service providers integrate it into infotainment and navigation systems to render 4.screen content in the vehicle, and the 4...

## Security (3)

- **4Screen Authentication** — 2 schemes
- **4Screen Domain Security** — TLSv1.3 · HSTS · DMARC
- **4Screen Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **4Screen Plans Pricing**

## Tags

Company, Advertising, AdTech, Automotive, Mobility, Connected Vehicles, In-Car Commerce, Location, Navigation, Marketing, Germany

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/4screen/). Scores are computed from the provider's own public artifacts under a published rubric.