curl --request POST \
  --url https://api.impossibl.com/v1/chat/completions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "openai/gpt-4o-mini",
  "messages": [
    {
      "content": "<string>",
      "tool_call_id": "<string>",
      "tool_calls": [
        {
          "id": "<string>",
          "type": "<string>",
          "function": {
            "name": "<string>",
            "arguments": "<string>"
          }
        }
      ]
    }
  ],
  "stream": false,
  "stream_options": {
    "include_usage": true
  },
  "temperature": 123,
  "top_p": 123,
  "max_tokens": 123,
  "max_completion_tokens": 123,
  "tools": [
    {
      "type": "<string>",
      "function": {
        "name": "<string>",
        "description": "<string>",
        "parameters": {}
      }
    }
  ],
  "parallel_tool_calls": true
}
'

import requests

url = "https://api.impossibl.com/v1/chat/completions"

payload = {
    "model": "openai/gpt-4o-mini",
    "messages": [
        {
            "content": "<string>",
            "tool_call_id": "<string>",
            "tool_calls": [
                {
                    "id": "<string>",
                    "type": "<string>",
                    "function": {
                        "name": "<string>",
                        "arguments": "<string>"
                    }
                }
            ]
        }
    ],
    "stream": False,
    "stream_options": { "include_usage": True },
    "temperature": 123,
    "top_p": 123,
    "max_tokens": 123,
    "max_completion_tokens": 123,
    "tools": [
        {
            "type": "<string>",
            "function": {
                "name": "<string>",
                "description": "<string>",
                "parameters": {}
            }
        }
    ],
    "parallel_tool_calls": True
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: 'openai/gpt-4o-mini',
    messages: [
      {
        content: '<string>',
        tool_call_id: '<string>',
        tool_calls: [
          {
            id: '<string>',
            type: '<string>',
            function: {name: '<string>', arguments: '<string>'}
          }
        ]
      }
    ],
    stream: false,
    stream_options: {include_usage: true},
    temperature: 123,
    top_p: 123,
    max_tokens: 123,
    max_completion_tokens: 123,
    tools: [
      {
        type: '<string>',
        function: {name: '<string>', description: '<string>', parameters: {}}
      }
    ],
    parallel_tool_calls: true
  })
};

fetch('https://api.impossibl.com/v1/chat/completions', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.impossibl.com/v1/chat/completions",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'model' => 'openai/gpt-4o-mini',
    'messages' => [
        [
                'content' => '<string>',
                'tool_call_id' => '<string>',
                'tool_calls' => [
                                [
                                                                'id' => '<string>',
                                                                'type' => '<string>',
                                                                'function' => [
                                                                                                                                'name' => '<string>',
                                                                                                                                'arguments' => '<string>'
                                                                ]
                                ]
                ]
        ]
    ],
    'stream' => false,
    'stream_options' => [
        'include_usage' => true
    ],
    'temperature' => 123,
    'top_p' => 123,
    'max_tokens' => 123,
    'max_completion_tokens' => 123,
    'tools' => [
        [
                'type' => '<string>',
                'function' => [
                                'name' => '<string>',
                                'description' => '<string>',
                                'parameters' => [
                                                                
                                ]
                ]
        ]
    ],
    'parallel_tool_calls' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.impossibl.com/v1/chat/completions"

	payload := strings.NewReader("{\n  \"model\": \"openai/gpt-4o-mini\",\n  \"messages\": [\n    {\n      \"content\": \"<string>\",\n      \"tool_call_id\": \"<string>\",\n      \"tool_calls\": [\n        {\n          \"id\": \"<string>\",\n          \"type\": \"<string>\",\n          \"function\": {\n            \"name\": \"<string>\",\n            \"arguments\": \"<string>\"\n          }\n        }\n      ]\n    }\n  ],\n  \"stream\": false,\n  \"stream_options\": {\n    \"include_usage\": true\n  },\n  \"temperature\": 123,\n  \"top_p\": 123,\n  \"max_tokens\": 123,\n  \"max_completion_tokens\": 123,\n  \"tools\": [\n    {\n      \"type\": \"<string>\",\n      \"function\": {\n        \"name\": \"<string>\",\n        \"description\": \"<string>\",\n        \"parameters\": {}\n      }\n    }\n  ],\n  \"parallel_tool_calls\": true\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.impossibl.com/v1/chat/completions")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"openai/gpt-4o-mini\",\n  \"messages\": [\n    {\n      \"content\": \"<string>\",\n      \"tool_call_id\": \"<string>\",\n      \"tool_calls\": [\n        {\n          \"id\": \"<string>\",\n          \"type\": \"<string>\",\n          \"function\": {\n            \"name\": \"<string>\",\n            \"arguments\": \"<string>\"\n          }\n        }\n      ]\n    }\n  ],\n  \"stream\": false,\n  \"stream_options\": {\n    \"include_usage\": true\n  },\n  \"temperature\": 123,\n  \"top_p\": 123,\n  \"max_tokens\": 123,\n  \"max_completion_tokens\": 123,\n  \"tools\": [\n    {\n      \"type\": \"<string>\",\n      \"function\": {\n        \"name\": \"<string>\",\n        \"description\": \"<string>\",\n        \"parameters\": {}\n      }\n    }\n  ],\n  \"parallel_tool_calls\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.impossibl.com/v1/chat/completions")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"openai/gpt-4o-mini\",\n  \"messages\": [\n    {\n      \"content\": \"<string>\",\n      \"tool_call_id\": \"<string>\",\n      \"tool_calls\": [\n        {\n          \"id\": \"<string>\",\n          \"type\": \"<string>\",\n          \"function\": {\n            \"name\": \"<string>\",\n            \"arguments\": \"<string>\"\n          }\n        }\n      ]\n    }\n  ],\n  \"stream\": false,\n  \"stream_options\": {\n    \"include_usage\": true\n  },\n  \"temperature\": 123,\n  \"top_p\": 123,\n  \"max_tokens\": 123,\n  \"max_completion_tokens\": 123,\n  \"tools\": [\n    {\n      \"type\": \"<string>\",\n      \"function\": {\n        \"name\": \"<string>\",\n        \"description\": \"<string>\",\n        \"parameters\": {}\n      }\n    }\n  ],\n  \"parallel_tool_calls\": true\n}"

response = http.request(request)
puts response.read_body

{
  "id": "chatcmpl-...",
  "object": "<string>",
  "created": 123,
  "model": "openai/gpt-4o-mini",
  "choices": [
    {
      "index": 123,
      "message": {
        "role": "<string>",
        "content": "<string>",
        "tool_calls": [
          {
            "id": "<string>",
            "type": "<string>",
            "function": {
              "name": "<string>",
              "arguments": "<string>"
            }
          }
        ]
      }
    }
  ],
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "total_tokens": 123
  }
}

{
  "error": {
    "message": "`model` and `messages` are required",
    "type": "invalid_request_error"
  }
}

{
  "error": {
    "message": "Invalid API key",
    "type": "authentication_error"
  }
}

{
  "error": {
    "message": "Insufficient credits. Top up to continue.",
    "type": "insufficient_quota"
  }
}

{
  "error": {
    "message": "Unknown model: foo/bar",
    "type": "invalid_request_error"
  }
}

{
  "error": {
    "message": "permission-denied: ...",
    "type": "upstream_error"
  }
}

{
  "error": {
    "message": "Provider not configured: missing OPENAI_API_KEY",
    "type": "provider_not_configured"
  }
}