curl --request POST \
  --url https://api.narev.ai/v1/traces/cost \
  --header 'Content-Type: application/json' \
  --data '
{
  "model_id": "gpt-4o",
  "provider_id": "openai",
  "usage": {
    "prompt_tokens": 1000,
    "completion_tokens": 500,
    "cache_read_tokens": 0,
    "cache_write_tokens": 0,
    "reasoning_tokens": 0,
    "web_search_count": 0
  }
}
'

import requests

url = "https://api.narev.ai/v1/traces/cost"

payload = {
    "model_id": "gpt-4o",
    "provider_id": "openai",
    "usage": {
        "prompt_tokens": 1000,
        "completion_tokens": 500,
        "cache_read_tokens": 0,
        "cache_write_tokens": 0,
        "reasoning_tokens": 0,
        "web_search_count": 0
    }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    model_id: 'gpt-4o',
    provider_id: 'openai',
    usage: {
      prompt_tokens: 1000,
      completion_tokens: 500,
      cache_read_tokens: 0,
      cache_write_tokens: 0,
      reasoning_tokens: 0,
      web_search_count: 0
    }
  })
};

fetch('https://api.narev.ai/v1/traces/cost', 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.narev.ai/v1/traces/cost",
  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_id' => 'gpt-4o',
    'provider_id' => 'openai',
    'usage' => [
        'prompt_tokens' => 1000,
        'completion_tokens' => 500,
        'cache_read_tokens' => 0,
        'cache_write_tokens' => 0,
        'reasoning_tokens' => 0,
        'web_search_count' => 0
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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.narev.ai/v1/traces/cost"

	payload := strings.NewReader("{\n  \"model_id\": \"gpt-4o\",\n  \"provider_id\": \"openai\",\n  \"usage\": {\n    \"prompt_tokens\": 1000,\n    \"completion_tokens\": 500,\n    \"cache_read_tokens\": 0,\n    \"cache_write_tokens\": 0,\n    \"reasoning_tokens\": 0,\n    \"web_search_count\": 0\n  }\n}")

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

	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.narev.ai/v1/traces/cost")
  .header("Content-Type", "application/json")
  .body("{\n  \"model_id\": \"gpt-4o\",\n  \"provider_id\": \"openai\",\n  \"usage\": {\n    \"prompt_tokens\": 1000,\n    \"completion_tokens\": 500,\n    \"cache_read_tokens\": 0,\n    \"cache_write_tokens\": 0,\n    \"reasoning_tokens\": 0,\n    \"web_search_count\": 0\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.narev.ai/v1/traces/cost")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model_id\": \"gpt-4o\",\n  \"provider_id\": \"openai\",\n  \"usage\": {\n    \"prompt_tokens\": 1000,\n    \"completion_tokens\": 500,\n    \"cache_read_tokens\": 0,\n    \"cache_write_tokens\": 0,\n    \"reasoning_tokens\": 0,\n    \"web_search_count\": 0\n  }\n}"

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

{
  "model_id": "<string>",
  "provider_id": "<string>",
  "cost_breakdown": {
    "total": 123
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>"
  }
}

{
  "model_id": "<string>",
  "provider_id": "<string>",
  "cost_breakdown": null,
  "error": "<string>"
}

{
  "model_id": "<string>",
  "provider_id": "<string>",
  "cost_breakdown": null,
  "error": "<string>"
}