curl --request POST \
  --url https://api.criteo.com/preview/categories/report \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "data": {
    "type": "GenerateCategoriesReport",
    "attributes": {
      "advertiserIds": [
        "123",
        "456",
        "789"
      ],
      "campaignId": "111",
      "adsetId": "135",
      "domain": "example.com",
      "category": "Example",
      "shouldDisplayDomainDimension": true,
      "format": "csv",
      "timezone": "Europe/Paris",
      "startDate": "2024-01-01T00:00:00.0000000+00:00",
      "endDate": "2024-01-04T00:00:00.0000000+00:00"
    }
  }
}
'

import requests

url = "https://api.criteo.com/preview/categories/report"

payload = { "data": {
        "type": "GenerateCategoriesReport",
        "attributes": {
            "advertiserIds": ["123", "456", "789"],
            "campaignId": "111",
            "adsetId": "135",
            "domain": "example.com",
            "category": "Example",
            "shouldDisplayDomainDimension": True,
            "format": "csv",
            "timezone": "Europe/Paris",
            "startDate": "2024-01-01T00:00:00.0000000+00:00",
            "endDate": "2024-01-04T00:00:00.0000000+00:00"
        }
    } }
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({
    data: {
      type: 'GenerateCategoriesReport',
      attributes: {
        advertiserIds: ['123', '456', '789'],
        campaignId: '111',
        adsetId: '135',
        domain: 'example.com',
        category: 'Example',
        shouldDisplayDomainDimension: true,
        format: 'csv',
        timezone: 'Europe/Paris',
        startDate: '2024-01-01T00:00:00.0000000+00:00',
        endDate: '2024-01-04T00:00:00.0000000+00:00'
      }
    }
  })
};

fetch('https://api.criteo.com/preview/categories/report', 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.criteo.com/preview/categories/report",
  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([
    'data' => [
        'type' => 'GenerateCategoriesReport',
        'attributes' => [
                'advertiserIds' => [
                                '123',
                                '456',
                                '789'
                ],
                'campaignId' => '111',
                'adsetId' => '135',
                'domain' => 'example.com',
                'category' => 'Example',
                'shouldDisplayDomainDimension' => true,
                'format' => 'csv',
                'timezone' => 'Europe/Paris',
                'startDate' => '2024-01-01T00:00:00.0000000+00:00',
                'endDate' => '2024-01-04T00:00:00.0000000+00:00'
        ]
    ]
  ]),
  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.criteo.com/preview/categories/report"

	payload := strings.NewReader("{\n  \"data\": {\n    \"type\": \"GenerateCategoriesReport\",\n    \"attributes\": {\n      \"advertiserIds\": [\n        \"123\",\n        \"456\",\n        \"789\"\n      ],\n      \"campaignId\": \"111\",\n      \"adsetId\": \"135\",\n      \"domain\": \"example.com\",\n      \"category\": \"Example\",\n      \"shouldDisplayDomainDimension\": true,\n      \"format\": \"csv\",\n      \"timezone\": \"Europe/Paris\",\n      \"startDate\": \"2024-01-01T00:00:00.0000000+00:00\",\n      \"endDate\": \"2024-01-04T00:00:00.0000000+00:00\"\n    }\n  }\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.criteo.com/preview/categories/report")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"type\": \"GenerateCategoriesReport\",\n    \"attributes\": {\n      \"advertiserIds\": [\n        \"123\",\n        \"456\",\n        \"789\"\n      ],\n      \"campaignId\": \"111\",\n      \"adsetId\": \"135\",\n      \"domain\": \"example.com\",\n      \"category\": \"Example\",\n      \"shouldDisplayDomainDimension\": true,\n      \"format\": \"csv\",\n      \"timezone\": \"Europe/Paris\",\n      \"startDate\": \"2024-01-01T00:00:00.0000000+00:00\",\n      \"endDate\": \"2024-01-04T00:00:00.0000000+00:00\"\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.criteo.com/preview/categories/report")

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  \"data\": {\n    \"type\": \"GenerateCategoriesReport\",\n    \"attributes\": {\n      \"advertiserIds\": [\n        \"123\",\n        \"456\",\n        \"789\"\n      ],\n      \"campaignId\": \"111\",\n      \"adsetId\": \"135\",\n      \"domain\": \"example.com\",\n      \"category\": \"Example\",\n      \"shouldDisplayDomainDimension\": true,\n      \"format\": \"csv\",\n      \"timezone\": \"Europe/Paris\",\n      \"startDate\": \"2024-01-01T00:00:00.0000000+00:00\",\n      \"endDate\": \"2024-01-04T00:00:00.0000000+00:00\"\n    }\n  }\n}"

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

"<string>"