一个 API，
聚合 150+ 主流大模型

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://www.longhorn-ai.com/v1",
  apiKey: process.env.API_KEY,
});

const resp = await client.chat.completions.create({
  model: "deepseek-v4-flash",
  messages: [{ role: "user", content: "用一段话解释量子纠缠" }],
});
console.log(resp.choices[0].message.content);

const resp = await fetch("https://www.longhorn-ai.com/v1/chat/completions", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    Authorization: "Bearer <YOUR_API_KEY>",
  },
  body: JSON.stringify({
    model: "deepseek-v4-flash",
    messages: [{ role: "user", content: "用一段话解释量子纠缠" }],
  }),
});
console.log(await resp.json());

curl https://www.longhorn-ai.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer <YOUR_API_KEY>" \
  -d '{
    "model": "deepseek-v4-flash",
    "messages": [{"role": "user", "content": "用一段话解释量子纠缠"}]
  }'

package main

import (
    "context"
    "fmt"
    openai "github.com/sashabaranov/go-openai"
)

func main() {
    cfg := openai.DefaultConfig("<YOUR_API_KEY>")
    cfg.BaseURL = "https://www.longhorn-ai.com/v1"
    client := openai.NewClientWithConfig(cfg)

    resp, _ := client.CreateChatCompletion(context.Background(),
        openai.ChatCompletionRequest{
            Model: "deepseek-v4-flash",
            Messages: []openai.ChatCompletionMessage{
                {Role: "user", Content: "用一段话解释量子纠缠"},
            },
        })
    fmt.Println(resp.Choices[0].Message.Content)
}