curl --request POST \
  --url https://app.adsera.in/api/pub/wa/send/template \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --header 'x-api-secret: <api-key>' \
  --data '
{
  "template": "60c72b2f9b1d8e001f8a1b2d",
  "whatsapp": "60c72b2f9b1d8e001f8a1b2c",
  "phone": "+911234567890",
  "dynamicData": {
    "otpCode": "required in AUTHENTICATION Template",
    "FIRSTNAME": "Guest",
    "order_id": "12345",
    "header_handle": "MEDIA public url according to header type",
    "location": {
      "latitude": 40.741895,
      "longitude": -73.989308,
      "name": "location name",
      "address": "location address"
    },
    "coupon_code": "required in COPY_CODE Buttons"
  }
}
'

import requests

url = "https://app.adsera.in/api/pub/wa/send/template"

payload = {
    "template": "60c72b2f9b1d8e001f8a1b2d",
    "whatsapp": "60c72b2f9b1d8e001f8a1b2c",
    "phone": "+911234567890",
    "dynamicData": {
        "otpCode": "required in AUTHENTICATION Template",
        "FIRSTNAME": "Guest",
        "order_id": "12345",
        "header_handle": "MEDIA public url according to header type",
        "location": {
            "latitude": 40.741895,
            "longitude": -73.989308,
            "name": "location name",
            "address": "location address"
        },
        "coupon_code": "required in COPY_CODE Buttons"
    }
}
headers = {
    "x-api-key": "<api-key>",
    "x-api-secret": "<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>',
    'x-api-secret': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    template: '60c72b2f9b1d8e001f8a1b2d',
    whatsapp: '60c72b2f9b1d8e001f8a1b2c',
    phone: '+911234567890',
    dynamicData: {
      otpCode: 'required in AUTHENTICATION Template',
      FIRSTNAME: 'Guest',
      order_id: '12345',
      header_handle: 'MEDIA public url according to header type',
      location: {
        latitude: 40.741895,
        longitude: -73.989308,
        name: 'location name',
        address: 'location address'
      },
      coupon_code: 'required in COPY_CODE Buttons'
    }
  })
};

fetch('https://app.adsera.in/api/pub/wa/send/template', 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://app.adsera.in/api/pub/wa/send/template",
  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([
    'template' => '60c72b2f9b1d8e001f8a1b2d',
    'whatsapp' => '60c72b2f9b1d8e001f8a1b2c',
    'phone' => '+911234567890',
    'dynamicData' => [
        'otpCode' => 'required in AUTHENTICATION Template',
        'FIRSTNAME' => 'Guest',
        'order_id' => '12345',
        'header_handle' => 'MEDIA public url according to header type',
        'location' => [
                'latitude' => 40.741895,
                'longitude' => -73.989308,
                'name' => 'location name',
                'address' => 'location address'
        ],
        'coupon_code' => 'required in COPY_CODE Buttons'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>",
    "x-api-secret: <api-key>"
  ],
]);

$response = curl_exec($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://app.adsera.in/api/pub/wa/send/template"

	payload := strings.NewReader("{\n  \"template\": \"60c72b2f9b1d8e001f8a1b2d\",\n  \"whatsapp\": \"60c72b2f9b1d8e001f8a1b2c\",\n  \"phone\": \"+911234567890\",\n  \"dynamicData\": {\n    \"otpCode\": \"required in AUTHENTICATION Template\",\n    \"FIRSTNAME\": \"Guest\",\n    \"order_id\": \"12345\",\n    \"header_handle\": \"MEDIA public url according to header type\",\n    \"location\": {\n      \"latitude\": 40.741895,\n      \"longitude\": -73.989308,\n      \"name\": \"location name\",\n      \"address\": \"location address\"\n    },\n    \"coupon_code\": \"required in COPY_CODE Buttons\"\n  }\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("x-api-secret", "<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))

}

HttpResponse<String> response = Unirest.post("https://app.adsera.in/api/pub/wa/send/template")
  .header("x-api-key", "<api-key>")
  .header("x-api-secret", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"template\": \"60c72b2f9b1d8e001f8a1b2d\",\n  \"whatsapp\": \"60c72b2f9b1d8e001f8a1b2c\",\n  \"phone\": \"+911234567890\",\n  \"dynamicData\": {\n    \"otpCode\": \"required in AUTHENTICATION Template\",\n    \"FIRSTNAME\": \"Guest\",\n    \"order_id\": \"12345\",\n    \"header_handle\": \"MEDIA public url according to header type\",\n    \"location\": {\n      \"latitude\": 40.741895,\n      \"longitude\": -73.989308,\n      \"name\": \"location name\",\n      \"address\": \"location address\"\n    },\n    \"coupon_code\": \"required in COPY_CODE Buttons\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.adsera.in/api/pub/wa/send/template")

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["x-api-secret"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"template\": \"60c72b2f9b1d8e001f8a1b2d\",\n  \"whatsapp\": \"60c72b2f9b1d8e001f8a1b2c\",\n  \"phone\": \"+911234567890\",\n  \"dynamicData\": {\n    \"otpCode\": \"required in AUTHENTICATION Template\",\n    \"FIRSTNAME\": \"Guest\",\n    \"order_id\": \"12345\",\n    \"header_handle\": \"MEDIA public url according to header type\",\n    \"location\": {\n      \"latitude\": 40.741895,\n      \"longitude\": -73.989308,\n      \"name\": \"location name\",\n      \"address\": \"location address\"\n    },\n    \"coupon_code\": \"required in COPY_CODE Buttons\"\n  }\n}"

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