API Introduction

{
  "model": "gpt-5.6-sol",
  "input": "Hello, world!"
}

{
  "model": "anthropic/claude-opus-4-8",
  "input": "Hello, world!"
}

{
  "model": "auto",
  "input": "Hello, world!",
  "routing": {
    "provider": { "sort": "cost" }
  }
}

curl https://api.concentrate.ai/v1/responses \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "gpt-5.6-sol",
    "input": "What is the capital of France?"
  }'

import requests

response = requests.post(
    "https://api.concentrate.ai/v1/responses",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "gpt-5.6-sol",
        "input": "What is the capital of France?"
    }
)

print(response.json())

const response = await fetch("https://api.concentrate.ai/v1/responses", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    model: "gpt-5.6-sol",
    input: "What is the capital of France?"
  })
});

const data = await response.json();
console.log(data);

interface ResponseRequest {
  model: string;
  input: string | Array<{role: string; content: string}>;
  stream?: boolean;
  temperature?: number;
  max_output_tokens?: number;
}

const response = await fetch("https://api.concentrate.ai/v1/responses", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    model: "gpt-5.6-sol",
    input: "What is the capital of France?"
  } as ResponseRequest)
});

const data = await response.json();
console.log(data);