llmcloud.ai
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Ship in five minutes.

OpenAI-compatible endpoint. Swap the base URL, keep your SDK, get smart routing across every provider.

Quickstart
curl or SDK in 5 lines.
Smart routing
auto:quality, auto:cost, auto:speed.
Model catalog
Search 300+ models.
Providers
21 upstreams and counting.
Streaming & tools
SSE + function calling.
Usage API
Programmatic spend + traces.

Quickstart

curl https://api.llmcloud.ai/v1/chat/completions \
  -H "Authorization: Bearer $LLMCLOUD_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "auto:quality",
    "messages": [{"role":"user","content":"Draft a launch tweet."}]
  }'

Smart routing

Pass a routing directive as the model name. We score every eligible upstream on capability, live latency, price, and quality benchmarks — then pick the winner.

auto:quality
Highest scoring model that fits the prompt.
auto:cost
Cheapest model that hits quality floor.
auto:speed
Lowest TTFT that meets quality.

Streaming & tools

import OpenAI from "openai";
const client = new OpenAI({
  baseURL: "https://api.llmcloud.ai/v1",
  apiKey: process.env.LLMCLOUD_KEY,
});

const stream = await client.chat.completions.create({
  model: "auto:quality",
  stream: true,
  tools: [{ type: "function", function: { name: "getWeather", parameters: {} } }],
  messages: [{ role: "user", content: "Weather in Tokyo?" }],
});
for await (const chunk of stream) process.stdout.write(chunk.choices[0]?.delta?.content ?? "");

Usage API

Every request returns x-llmcloud-route and x-llmcloud-cost. See the usage dashboard for spend, latency, and per-model traces.