curl --request POST \
  --url https://api.hixbe.com/sms/webhooks \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Xerobi-Version: <xerobi-version>' \
  --data '
{
  "url": "https://yourapp.com/webhooks/sms",
  "events": [
    "message.delivered",
    "message.failed"
  ],
  "description": "Production SMS delivery notifications"
}
'

import requests

url = "https://api.hixbe.com/sms/webhooks"

payload = {
    "url": "https://yourapp.com/webhooks/sms",
    "events": ["message.delivered", "message.failed"],
    "description": "Production SMS delivery notifications"
}
headers = {
    "Xerobi-Version": "<xerobi-version>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'Xerobi-Version': '<xerobi-version>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    url: 'https://yourapp.com/webhooks/sms',
    events: ['message.delivered', 'message.failed'],
    description: 'Production SMS delivery notifications'
  })
};

fetch('https://api.hixbe.com/sms/webhooks', 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.hixbe.com/sms/webhooks",
  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([
    'url' => 'https://yourapp.com/webhooks/sms',
    'events' => [
        'message.delivered',
        'message.failed'
    ],
    'description' => 'Production SMS delivery notifications'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Xerobi-Version: <xerobi-version>"
  ],
]);

$response = curl_exec($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.hixbe.com/sms/webhooks"

	payload := strings.NewReader("{\n  \"url\": \"https://yourapp.com/webhooks/sms\",\n  \"events\": [\n    \"message.delivered\",\n    \"message.failed\"\n  ],\n  \"description\": \"Production SMS delivery notifications\"\n}")

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

	req.Header.Add("Xerobi-Version", "<xerobi-version>")
	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.hixbe.com/sms/webhooks")
  .header("Xerobi-Version", "<xerobi-version>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"url\": \"https://yourapp.com/webhooks/sms\",\n  \"events\": [\n    \"message.delivered\",\n    \"message.failed\"\n  ],\n  \"description\": \"Production SMS delivery notifications\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hixbe.com/sms/webhooks")

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

request = Net::HTTP::Post.new(url)
request["Xerobi-Version"] = '<xerobi-version>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"url\": \"https://yourapp.com/webhooks/sms\",\n  \"events\": [\n    \"message.delivered\",\n    \"message.failed\"\n  ],\n  \"description\": \"Production SMS delivery notifications\"\n}"

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

{
  "id": "wh_001xyz",
  "url": "https://yourapp.com/webhooks/sms",
  "events": [
    "message.delivered",
    "message.failed"
  ],
  "enabled": true,
  "secret": "whsec_abc123xyz456",
  "retry_config": {
    "max_attempts": 3,
    "backoff_seconds": 60
  },
  "last_triggered_at": null,
  "failure_count": 0,
  "created_at": "2026-01-15T10:30:00Z"
}

{
  "error": {
    "type": "validation_error",
    "code": "invalid_phone_number",
    "message": "Phone number must be in international format (e.g., 8801712345678)",
    "param": "to",
    "request_id": "req_def456",
    "doc_url": "https://developer.hixbe.com/phone-format"
  }
}

{
  "error": {
    "type": "authentication_error",
    "code": "invalid_api_key",
    "message": "Invalid API key provided. Check your API key at https://dashboard.hixbe.com/api-keys",
    "request_id": "req_abc123"
  }
}