curl --request POST \
  --url https://api.eflow.team/v1/advertisers/reporting/entity \
  --header 'Content-Type: application/json' \
  --header 'X-Eflow-Api-Key: <api-key>' \
  --data '
{
  "from": "2024-01-01",
  "to": "2024-01-31",
  "timezone_id": 67,
  "currency_id": "USD",
  "columns": [
    {
      "column": "offer"
    }
  ],
  "query": {
    "filters": []
  }
}
'

import requests

url = "https://api.eflow.team/v1/advertisers/reporting/entity"

payload = {
    "from": "2024-01-01",
    "to": "2024-01-31",
    "timezone_id": 67,
    "currency_id": "USD",
    "columns": [{ "column": "offer" }],
    "query": { "filters": [] }
}
headers = {
    "X-Eflow-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Eflow-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    from: '2024-01-01',
    to: '2024-01-31',
    timezone_id: 67,
    currency_id: 'USD',
    columns: [{column: 'offer'}],
    query: {filters: []}
  })
};

fetch('https://api.eflow.team/v1/advertisers/reporting/entity', 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.eflow.team/v1/advertisers/reporting/entity",
  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([
    'from' => '2024-01-01',
    'to' => '2024-01-31',
    'timezone_id' => 67,
    'currency_id' => 'USD',
    'columns' => [
        [
                'column' => 'offer'
        ]
    ],
    'query' => [
        'filters' => [
                
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Eflow-Api-Key: <api-key>"
  ],
]);

$response = curl_exec($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.eflow.team/v1/advertisers/reporting/entity"

	payload := strings.NewReader("{\n  \"from\": \"2024-01-01\",\n  \"to\": \"2024-01-31\",\n  \"timezone_id\": 67,\n  \"currency_id\": \"USD\",\n  \"columns\": [\n    {\n      \"column\": \"offer\"\n    }\n  ],\n  \"query\": {\n    \"filters\": []\n  }\n}")

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

	req.Header.Add("X-Eflow-Api-Key", "<api-key>")
	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.eflow.team/v1/advertisers/reporting/entity")
  .header("X-Eflow-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"from\": \"2024-01-01\",\n  \"to\": \"2024-01-31\",\n  \"timezone_id\": 67,\n  \"currency_id\": \"USD\",\n  \"columns\": [\n    {\n      \"column\": \"offer\"\n    }\n  ],\n  \"query\": {\n    \"filters\": []\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.eflow.team/v1/advertisers/reporting/entity")

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

request = Net::HTTP::Post.new(url)
request["X-Eflow-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"from\": \"2024-01-01\",\n  \"to\": \"2024-01-31\",\n  \"timezone_id\": 67,\n  \"currency_id\": \"USD\",\n  \"columns\": [\n    {\n      \"column\": \"offer\"\n    }\n  ],\n  \"query\": {\n    \"filters\": []\n  }\n}"

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

{
  "table": [
    {
      "columns": [
        {
          "column_type": "<string>",
          "id": "<string>",
          "label": "<string>"
        }
      ],
      "reporting": {
        "imp": 123,
        "total_click": 123,
        "unique_click": 123,
        "invalid_click": 123,
        "cv": 123,
        "event": 123,
        "cvr": 123,
        "evr": 123,
        "ctr": 123,
        "cost": 123,
        "cpc": 123,
        "cpm": 123,
        "gross_sales": 123
      }
    }
  ],
  "performance": [
    {
      "unix": 123,
      "reporting": {
        "imp": 123,
        "total_click": 123,
        "unique_click": 123,
        "invalid_click": 123,
        "cv": 123,
        "event": 123,
        "cvr": 123,
        "evr": 123,
        "ctr": 123,
        "cost": 123,
        "cpc": 123,
        "cpm": 123,
        "gross_sales": 123
      }
    }
  ],
  "summary": {
    "imp": 123,
    "total_click": 123,
    "unique_click": 123,
    "invalid_click": 123,
    "cv": 123,
    "event": 123,
    "cvr": 123,
    "evr": 123,
    "ctr": 123,
    "cost": 123,
    "cpc": 123,
    "cpm": 123,
    "gross_sales": 123
  }
}