Upstream Providers & Data Regions
Know which data centers process your requests and how to control routing for compliance needs.
When you use Chuizi.AI, your requests pass through multiple nodes before reaching the upstream model provider. The data regions involved depend on the data center location of the provider serving your request.
Request Path
Your Device ↓ HTTPS Cloudflare CDN (global edge nodes) ↓ HTTPS Chuizi.AI Gateway (EU) ↓ HTTPS Upstream Model Provider (see table below)
The Gateway server is deployed in an EU data center. All requests are authenticated, rate-limited, and billed at the Gateway before being forwarded to the upstream provider.
Provider Data Centers
| Provider | Region | Supported Models |
|---|---|---|
| AWS Bedrock | Americas (US) | Claude, Llama, Mistral, Nova, DeepSeek |
| Google Vertex | Americas (US) | Gemini, Gemma |
| Azure OpenAI | Americas (US) | GPT series |
| DashScope | Asia-Pacific | Qwen, DeepSeek, GLM, MiniMax, Kimi |
| Anthropic Direct | Americas (US) | Claude (fallback) |
| DeepSeek Direct | Asia-Pacific (China) | DeepSeek (fallback) |
Next Steps
- Data Handling — What data is and is not stored by the gateway
- API Key Best Practices — Secure your credentials with least-privilege keys
- Provider Routing — How the gateway selects upstream providers