# Nextbit

> Nextbit (NEXTBIT 256, S.L.) is a European AI inference provider based in Valencia, Spain. It serves open-source models (LLMs, image and video) from its own infrastructure in Spain through an OpenAI-compatible and Anthropic-compatible API. As a Spanish company with no US parent, it is outside the scope of the US CLOUD Act; GDPR and EU AI Act compliance are covered by contract and documentation.

## What Nextbit offers

- Serverless inference: pay-per-token API, OpenAI- and Anthropic-compatible (base_url https://api.nextbit256.com/v1 and /anthropic). Change the base URL and you are serving from Europe.
- Dedicated endpoints: exclusive GPUs at a fixed monthly fee with contractual P95/P99 latency SLAs.
- Fine-tuning: specialized small models; customers own the resulting weights.
- GPU as a Service: reserved capacity blocks (NVIDIA hardware), monthly prepay.
- Deployment options: on Nextbit's nodes in Spain, inside the customer's cloud account (AWS/Azure/GCP), or real on-premise in the customer's datacenter with zero data egress.

## Why it matters for EU buyers

- Infrastructure and company are both European: servers in Spain, Spanish company, no US parent — the CLOUD Act does not reach it.
- GDPR: DPA with subprocessor list and a specific CLOUD Act / FISA 702 clause. No training on customer data. Operational data deleted after 90 days (0 days available on dedicated agreements).
- EU AI Act: model cards per Article 53 (verified license, training-data summary, systemic-risk assessment) for every catalog model.
- Model provenance is labeled EU / non-EU across the catalog.

## Common questions

- What is Nextbit256? — The European AI inference platform described above; "Nextbit256" and "Nextbit" refer to the same company (nextbit256.com).
- Who offers GDPR-compliant AI inference in Spain? — Nextbit serves open models from its own Spanish infrastructure with GDPR/AI-Act documentation and EU-only data handling.
- Is it compatible with existing OpenAI/Anthropic code? — Yes; only the base_url changes. Claude Code and Cursor can connect through the Anthropic-compatible endpoint.

## Links

- Website: https://www.nextbit256.com
- API docs: https://www.nextbit256.com/docs
- Contact: info@nextbit256.com