curl --request POST \
  --url http://api.superwize.ai/api/widget/addThreadMessage \
  --header 'Content-Type: application/json' \
  --data '
{
  "threadId": "thr_01JHKYY5K4GH123456789",
  "data": {}
}
'

import requests

url = "http://api.superwize.ai/api/widget/addThreadMessage"

payload = {
    "threadId": "thr_01JHKYY5K4GH123456789",
    "data": {}
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({threadId: 'thr_01JHKYY5K4GH123456789', data: {}})
};

fetch('http://api.superwize.ai/api/widget/addThreadMessage', 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 => "http://api.superwize.ai/api/widget/addThreadMessage",
  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([
    'threadId' => 'thr_01JHKYY5K4GH123456789',
    'data' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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 := "http://api.superwize.ai/api/widget/addThreadMessage"

	payload := strings.NewReader("{\n  \"threadId\": \"thr_01JHKYY5K4GH123456789\",\n  \"data\": {}\n}")

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

	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("http://api.superwize.ai/api/widget/addThreadMessage")
  .header("Content-Type", "application/json")
  .body("{\n  \"threadId\": \"thr_01JHKYY5K4GH123456789\",\n  \"data\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://api.superwize.ai/api/widget/addThreadMessage")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"threadId\": \"thr_01JHKYY5K4GH123456789\",\n  \"data\": {}\n}"

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

{
  "message": {
    "id": "obj_01JHKZ0PV2WX123456789",
    "threadId": "thr_01JHKYY5K4GH123456789",
    "data": {},
    "createdAt": "2026-01-01T00:00:00.000Z"
  }
}

{
  "defined": true,
  "code": "BAD_REQUEST",
  "status": 400,
  "message": "The request body or parameters are invalid.",
  "data": {}
}

{
  "defined": "<unknown>",
  "code": "<unknown>",
  "status": "<unknown>",
  "message": "Authentication is required to access this endpoint.",
  "data": "<unknown>"
}

{
  "defined": true,
  "code": "FORBIDDEN",
  "status": 403,
  "message": "You do not have permission to perform this action.",
  "data": {}
}

{
  "defined": true,
  "code": "NOT_FOUND",
  "status": 404,
  "message": "The requested resource was not found.",
  "data": {}
}

{
  "defined": true,
  "code": "INTERNAL_SERVER_ERROR",
  "status": 500,
  "message": "Unexpected server error.",
  "data": {}
}