Basic Usage

curl https://opendunes.com/v1/responses \
  -H "Authorization: Bearer $OPENDUNES_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-5.1",
    "input": "What is the capital of Algeria?",
    "max_output_tokens": 500
  }'

import os
from openai import OpenAI

client = OpenAI(
    base_url="https://opendunes.com/v1",
    api_key=os.environ["OPENDUNES_API_KEY"],
)

response = client.responses.create(
    model="openai/gpt-5.1",
    input="What is the capital of Algeria?",
    max_output_tokens=500,
)
print(response.output_text)

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://opendunes.com/v1",
  apiKey: process.env.OPENDUNES_API_KEY,
});

const response = await client.responses.create({
  model: "openai/gpt-5.1",
  input: "What is the capital of Algeria?",
  max_output_tokens: 500,
});
console.log(response.output_text);

{
  "model": "openai/gpt-5.1",
  "input": [
    {
      "type": "message",
      "role": "user",
      "content": [
        { "type": "input_text", "text": "Tell me a joke about programming" }
      ]
    }
  ],
  "max_output_tokens": 500
}

{
  "id": "resp_1234567890",
  "object": "response",
  "created_at": 1758700000,
  "model": "openai/gpt-5.1",
  "status": "completed",
  "output": [
    {
      "type": "message",
      "id": "msg_abc123",
      "status": "completed",
      "role": "assistant",
      "content": [
        { "type": "output_text", "text": "The capital of Algeria is Algiers (الجزائر).", "annotations": [] }
      ]
    }
  ],
  "usage": {
    "input_tokens": 12,
    "output_tokens": 14,
    "total_tokens": 26,
    "cost": 0.0874
  }
}

data: {"type":"response.created","response":{"id":"resp_1234567890","object":"response","status":"in_progress"}}

data: {"type":"response.output_text.delta","output_index":0,"content_index":0,"delta":"The capital"}

data: {"type":"response.output_text.delta","output_index":0,"content_index":0,"delta":" of Algeria is Algiers."}

data: {"type":"response.completed","response":{"id":"resp_1234567890","status":"completed","usage":{"input_tokens":12,"output_tokens":14,"total_tokens":26,"cost":0.0874}}}

{
  "model": "openai/gpt-5.1",
  "input": [
    { "type": "message", "role": "user", "content": [{ "type": "input_text", "text": "What is the capital of Algeria?" }] },
    {
      "type": "message",
      "role": "assistant",
      "id": "msg_abc123",
      "status": "completed",
      "content": [{ "type": "output_text", "text": "The capital of Algeria is Algiers.", "annotations": [] }]
    },
    { "type": "message", "role": "user", "content": [{ "type": "input_text", "text": "What language is spoken there?" }] }
  ]
}