curl --request POST \
  --url https://otpedge.com/api/v1/send-message \
  --header 'Content-Type: application/json' \
  --data '
{
  "to": "<string>",
  "template": "<string>",
  "language": "<string>",
  "variables": {
    "header": {},
    "body": {},
    "button": {}
  }
}
'

import requests

url = "https://otpedge.com/api/v1/send-message"

payload = {
    "to": "<string>",
    "template": "<string>",
    "language": "<string>",
    "variables": {
        "header": {},
        "body": {},
        "button": {}
    }
}
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({
    to: '<string>',
    template: '<string>',
    language: '<string>',
    variables: {header: {}, body: JSON.stringify({}), button: {}}
  })
};

fetch('https://otpedge.com/api/v1/send-message', 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://otpedge.com/api/v1/send-message",
  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([
    'to' => '<string>',
    'template' => '<string>',
    'language' => '<string>',
    'variables' => [
        'header' => [
                
        ],
        'body' => [
                
        ],
        'button' => [
                
        ]
    ]
  ]),
  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 := "https://otpedge.com/api/v1/send-message"

	payload := strings.NewReader("{\n  \"to\": \"<string>\",\n  \"template\": \"<string>\",\n  \"language\": \"<string>\",\n  \"variables\": {\n    \"header\": {},\n    \"body\": {},\n    \"button\": {}\n  }\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("https://otpedge.com/api/v1/send-message")
  .header("Content-Type", "application/json")
  .body("{\n  \"to\": \"<string>\",\n  \"template\": \"<string>\",\n  \"language\": \"<string>\",\n  \"variables\": {\n    \"header\": {},\n    \"body\": {},\n    \"button\": {}\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://otpedge.com/api/v1/send-message")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"to\": \"<string>\",\n  \"template\": \"<string>\",\n  \"language\": \"<string>\",\n  \"variables\": {\n    \"header\": {},\n    \"body\": {},\n    \"button\": {}\n  }\n}"

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