Unified Endpoint
Expose one base URL to your customers while swapping models, regions, and upstream vendors behind policy rules.
Launch a branded LLM API relay with usage metering, upstream failover, client keys, routing policy, and request logs. The first screen sells the product. The second half shows operators exactly how the system behaves.
Summarize a SaaS refund policy in concise Chinese and return a JSON object with title, bullets, and tone.
The point is not just to proxy requests. A viable relay needs margin visibility, route controls, per-key limits, and enough logs to debug upstream instability without forcing your users to understand your provider stack.
Expose one base URL to your customers while swapping models, regions, and upstream vendors behind policy rules.
Choose balanced, lowest-cost, premium, or client-specific routing with fallback chains for partial outages and quota pressure.
Price above token cost, watch margin by route, and isolate high-volume clients before they eat your cheap lane.
This lower section drops into the control plane. It keeps the information density of an infrastructure dashboard while still living inside the same branded landing page.
Create a concise support response explaining subscription cancellation terms, then produce a JSON payload for frontend rendering.
{
"route": "gpt-4.1",
"status": "ok",
"latency_ms": 1840,
"tokens": 472,
"cost_usd": 0.0018,
"fallback_used": false
}
The homepage can still close the user: simple plan framing, usage-based language, and a clear path from docs to console. It should feel commercial, not like an internal admin dump.
For evaluation, single route setup, and lightweight testing.
For shipping a paid relay with routing logic and client segmentation.
For multi-region traffic, private deployment, and dedicated billing lanes.