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PRIMARY ENDPOINT · GLOBAL
https://api.centos.do XINGCHEN · AI GATEWAY
One gateway.
Every AI model.
星辰·AI is a unified AI API gateway operated by UK-based XINGCHEN NETWORK LIMITED. Access hundreds of models from OpenAI, Anthropic, Google, and more through a single OpenAI-compatible endpoint.
This is an API endpoint, not a regular website. Configure it in the OpenAI SDK, a compatible client, or your server-side application. Do not open it directly in a browser.
Official endpoints
Connect to our API
Choose one of our two official endpoints and use it as the Base URL in your SDK or API client.
Use only the official endpoints listed above. Configure them in an API client, SDK, or server application—do not browse to them directly.
Why Xingchen
One integration, built for developers
One codebase, one account, and one balance across leading AI providers.
One API, many models
Use the same integration for GPT, Claude, Gemini, and more—without rebuilding for every provider.
Smart routing
Requests are routed based on availability, latency, and cost for a faster, more reliable experience.
Unified billing · 1:1 top-ups
Use one account and one balance for every model, with transparent one-to-one account top-ups.