curl --location --request POST 'https://obligr.io/api_v2/contact/filter_number' \
--header 'Authorization: Bearer [YOUR_API_KEY]' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'Cookie: [COOKIES]' \
--data-urlencode 'mobile_number=08225838383,918225848484,+918225838383'

<?php $curl = curl_init(); curl_setopt_array($curl, array( CURLOPT_URL => "https://obligr.io/api_v2/contact/filter_number",
 CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "mobile_number=08225838383%2C918225848484%2C+918225838383",
CURLOPT_HTTPHEADER => array(
"Authorization: Bearer [YOUR_API_KEY]",
"Content-Type: application/x-www-form-urlencoded",
"Cookie: [COOKIES]"
),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

https://obligr.io/api_v2/contact/filter_number?api_key=[YOUR_API_KEY]&mobile_number=08225838383,918225848484,+918225838383

import http.client
import mimetypes
conn = http.client.HTTPSConnection("obligr.io")
payload = 'mobile_number=08225838383%2C918225848484%2C+918225838383'
headers = {
  'Authorization': 'Bearer [YOUR_API_KEY]',
  'Content-Type': 'application/x-www-form-urlencoded'
}
conn.request("POST", "/api_v2/contact/filter_number", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/x-www-form-urlencoded");
RequestBody body = RequestBody.create(mediaType, "mobile_number=08225838383,918225848484,+918225838383");
Request request = new Request.Builder()
  .url("https://obligr.io/api_v2/contact/filter_number")
  .method("POST", body)
  .addHeader("Authorization", "Bearer [YOUR_API_KEY]")
  .addHeader("Content-Type", "application/x-www-form-urlencoded")
  .build();
Response response = client.newCall(request).execute();

var axios = require('axios');
var qs = require('qs');
var data = qs.stringify({
 'mobile_number': '08225838383,918225848484,+918225838383' 
});
var config = {
  method: 'post',
  url: 'https://obligr.io/api_v2/contact/filter_number',
  headers: { 
    'Authorization': '[YOUR_API_KEY]', 
    'Content-Type': 'application/x-www-form-urlencoded'
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

var settings = {
  "url": "https://obligr.io/api_v2/contact/filter_number",
  "method": "POST",
  "timeout": 0,
  "headers": {
    "Authorization": "Bearer [YOUR_API_KEY]",
    "Content-Type": "application/x-www-form-urlencoded"
  },
  "data": {
    "mobile_number": "08225838383,918225848484,+918225838383"
  }
};

$.ajax(settings).done(function (response) {
  console.log(response);
});