# eu/jev > System One inference hosted in Germany. One API turns context into choices, probabilities, and scores. Requests follow TypeSafe's System One HTTP payload structure; set `model` to `eu-jeff-latest`. Pricing: €37 per billion input tokens, output tokens are free. Prompts and responses are processed on our server in Germany and are not stored. - Base URL: https://eu-jev.com - Endpoint: POST /v1/systemone with a Bearer API key - Model: eu-jeff-latest (current release eu-jeff-1.0.0) - Get a key: https://eu-jev.com/signup ## Documentation - [API reference as Markdown](https://eu-jev.com/llms-full.txt): the full documentation page, with request and response shapes, limits, pricing and errors - [OpenAPI 3.1 specification](https://eu-jev.com/openapi.json): machine-readable schema for /v1/systemone - [Documentation](https://eu-jev.com/docs): the same reference as a web page - [FAQ](https://eu-jev.com/faq): usage, pricing, data handling and published model benchmarks ## Legal - [Legal](https://eu-jev.com/legal): The eu/jev legal documents: terms, privacy policy, data processing agreement, subprocessors and Impressum. - [Privacy policy](https://eu-jev.com/privacy): How eu/jev processes account data, prompts and responses, where processing happens, and your rights. - [Terms of Service](https://eu-jev.com/terms): The terms that govern the eu/jev website, playground, accounts and API. - [Data Processing Agreement](https://eu-jev.com/dpa): Self-serve Article 28 data processing agreement for eu/jev customers. - [Subprocessors](https://eu-jev.com/subprocessors): The providers that process eu/jev customer data, where they operate, and the safeguards in place. - [Impressum](https://eu-jev.com/impressum): Provider information for eu/jev, a service by Bevelites GmbH.