Volkswagen Blocks Home Assistant Integration by Requiring Client Assertion — Paywalled API Locks Out Smart Home Users

GitHub / Hacker News·medium signal

Volkswagen changed its authentication endpoints on May 27, breaking all third-party integrations including the popular Home Assistant volkswagencarnet plugin. The automaker now requires a paid subscription for API access — previously free data (charging status, location, climate control) is now locked behind VW's own app. The move affects VW, Audi, Skoda, and SEAT owners who built home automation around their vehicles. 271 points, 141 comments reflect Right to Repair anger.