curl --request DELETE \
  --url https://public-api.etoro.com/api/v1/gdpr/users \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-request-id: <x-request-id>' \
  --header 'x-user-key: <api-key>' \
  --data '
{
  "GCID": 12345678,
  "CID": 87654321
}
'

import requests

url = "https://public-api.etoro.com/api/v1/gdpr/users"

payload = {
    "GCID": 12345678,
    "CID": 87654321
}
headers = {
    "x-request-id": "<x-request-id>",
    "x-api-key": "<api-key>",
    "x-user-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'DELETE',
  headers: {
    'x-request-id': '<x-request-id>',
    'x-api-key': '<api-key>',
    'x-user-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({GCID: 12345678, CID: 87654321})
};

fetch('https://public-api.etoro.com/api/v1/gdpr/users', 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://public-api.etoro.com/api/v1/gdpr/users",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  CURLOPT_POSTFIELDS => json_encode([
    'GCID' => 12345678,
    'CID' => 87654321
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>",
    "x-request-id: <x-request-id>",
    "x-user-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://public-api.etoro.com/api/v1/gdpr/users"

	payload := strings.NewReader("{\n  \"GCID\": 12345678,\n  \"CID\": 87654321\n}")

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

	req.Header.Add("x-request-id", "<x-request-id>")
	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("x-user-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.delete("https://public-api.etoro.com/api/v1/gdpr/users")
  .header("x-request-id", "<x-request-id>")
  .header("x-api-key", "<api-key>")
  .header("x-user-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"GCID\": 12345678,\n  \"CID\": 87654321\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://public-api.etoro.com/api/v1/gdpr/users")

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

request = Net::HTTP::Delete.new(url)
request["x-request-id"] = '<x-request-id>'
request["x-api-key"] = '<api-key>'
request["x-user-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"GCID\": 12345678,\n  \"CID\": 87654321\n}"

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

{
  "executionId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "statusCode": 200,
  "executionStatus": 1,
  "statusReason": 1
}

{
  "executionId": "00000000-0000-0000-0000-000000000000",
  "statusCode": 401,
  "executionStatus": 2,
  "statusReason": 3
}

{
  "errorCode": "InsufficientPermissions",
  "errorMessage": "UserToken does not have permission to access"
}

{
  "errorCode": "InputValidationError",
  "errorMessage": "CID must be positive"
}

{
  "errorCode": "<string>",
  "errorMessage": "<string>"
}

{
  "executionId": "00000000-0000-0000-0000-000000000000",
  "statusCode": 500,
  "executionStatus": 2,
  "statusReason": 5
}