Developer API Reference

{
  "model": "gpt-4o",              // required — model ID from /v1/models
  "messages": [                   // required — array of messages
    { "role": "system",  "content": "You are a helpful assistant." },
    { "role": "user",    "content": "Hello!" }
  ],
  "stream": false,                // optional, default false
  "temperature": 0.7,             // optional, 0.0–1.0
  "max_tokens": 1024              // optional
}

{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "created": 1718000000,
  "model": "gpt-4o",
  "choices": [{
    "index": 0,
    "message": {
      "role": "assistant",
      "content": "Hello! How can I help you today?"
    },
    "finish_reason": "stop"
  }],
  "usage": {
    "prompt_tokens": 25,
    "completion_tokens": 12,
    "total_tokens": 37
  }
}

data: {"id":"chatcmpl-abc123","object":"chat.completion.chunk","created":1718000000,"model":"gpt-4o","choices":[{"index":0,"delta":{"content":"Hello"},"finish_reason":null}]}

data: {"id":"chatcmpl-abc123","object":"chat.completion.chunk","created":1718000000,"model":"gpt-4o","choices":[{"index":0,"delta":{"content":"!"},"finish_reason":null}]}

data: {"id":"chatcmpl-abc123","object":"chat.completion.chunk","created":1718000000,"model":"gpt-4o","choices":[{"index":0,"delta":{},"finish_reason":"stop"}]}

data: [DONE]

{
  "object": "list",
  "data": [
    {
      "id": "gpt-4o",
      "object": "model",
      "created": 1704067200,
      "owned_by": "openai",
      "context_window": 128000,
      "capabilities": ["text", "vision", "code", "reasoning"]
    },
    // ... more models
  ]
}

curl https://chat.inversify.live/v1/chat/completions \
  -H "Authorization: Bearer inv_sk_your_key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-4o",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

from openai import OpenAI

client = OpenAI(
    api_key="inv_sk_your_key", base_url="https://chat.inversify.live/v1"
)

response = client.chat.completions.create(
    model="gpt-4o", messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: "inv_sk_your_key", baseURL: "https://chat.inversify.live/v1",
});

const response = await client.chat.completions.create({
  model: "gpt-4o", messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: "inv_sk_your_key", baseURL: "https://chat.inversify.live/v1",
});

const stream = await client.chat.completions.create({
  model: "gpt-4o", messages: [{ role: "user", content: "Tell me a short story." }],
  stream: true,
});

for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0]?.delta?.content ?? "");
}
console.log(); // newline