curl --request POST \
  --url https://api.getfernand.com/conversations/bulk \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "ids": [
    123
  ]
}
'

import requests

url = "https://api.getfernand.com/conversations/bulk"

payload = { "ids": [123] }
headers = {
    "X-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-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({ids: [123]})
};

fetch('https://api.getfernand.com/conversations/bulk', 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.getfernand.com/conversations/bulk",
  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([
    'ids' => [
        123
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

require 'uri'
require 'net/http'

url = URI("https://api.getfernand.com/conversations/bulk")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"ids\": [\n    123\n  ]\n}"

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

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.getfernand.com/conversations/bulk"

	payload := strings.NewReader("{\n  \"ids\": [\n    123\n  ]\n}")

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

	req.Header.Add("X-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))

}

using RestSharp;


var options = new RestClientOptions("https://api.getfernand.com/conversations/bulk");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddHeader("X-API-Key", "<api-key>");
request.AddJsonBody("{\n  \"ids\": [\n    123\n  ]\n}", false);
var response = await client.PostAsync(request);

Console.WriteLine("{0}", response.Content);

HttpResponse<String> response = Unirest.post("https://api.getfernand.com/conversations/bulk")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"ids\": [\n    123\n  ]\n}")
  .asString();

{
  "conversations": [
    {
      "id": 12345,
      "contact_id": 789,
      "subject": "Question about billing",
      "status": "OPENED",
      "last_update": "2026-01-21T14:30:00Z",
      "tags": [
        1,
        5,
        12
      ],
      "recipients": [
        {
          "id": 12345,
          "contact_id": 789,
          "kind": "cc",
          "conversation_id": 456
        }
      ],
      "agent_id": 42,
      "channel_id": 1,
      "snooze_until": "2026-01-22T09:00:00Z",
      "cursor": "cur_1234567890"
    }
  ]
}

{
  "error": "<string>"
}

{
  "error": "<string>"
}