curl --request POST \
  --url https://api.watx.in/v1/broadcasts \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "September offer",
  "template_name": "september_offer",
  "template_language": "en_US",
  "recipients": [
    {
      "to": "+919876543210",
      "params": [
        "Priya"
      ]
    },
    {
      "to": "+919876543211",
      "params": [
        "Arun"
      ]
    }
  ]
}
'

import requests

url = "https://api.watx.in/v1/broadcasts"

payload = {
    "name": "September offer",
    "template_name": "september_offer",
    "template_language": "en_US",
    "recipients": [
        {
            "to": "+919876543210",
            "params": ["Priya"]
        },
        {
            "to": "+919876543211",
            "params": ["Arun"]
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'September offer',
    template_name: 'september_offer',
    template_language: 'en_US',
    recipients: [
      {to: '+919876543210', params: ['Priya']},
      {to: '+919876543211', params: ['Arun']}
    ]
  })
};

fetch('https://api.watx.in/v1/broadcasts', 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.watx.in/v1/broadcasts",
  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([
    'name' => 'September offer',
    'template_name' => 'september_offer',
    'template_language' => 'en_US',
    'recipients' => [
        [
                'to' => '+919876543210',
                'params' => [
                                'Priya'
                ]
        ],
        [
                'to' => '+919876543211',
                'params' => [
                                'Arun'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://api.watx.in/v1/broadcasts"

	payload := strings.NewReader("{\n  \"name\": \"September offer\",\n  \"template_name\": \"september_offer\",\n  \"template_language\": \"en_US\",\n  \"recipients\": [\n    {\n      \"to\": \"+919876543210\",\n      \"params\": [\n        \"Priya\"\n      ]\n    },\n    {\n      \"to\": \"+919876543211\",\n      \"params\": [\n        \"Arun\"\n      ]\n    }\n  ]\n}")

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

	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.watx.in/v1/broadcasts")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"September offer\",\n  \"template_name\": \"september_offer\",\n  \"template_language\": \"en_US\",\n  \"recipients\": [\n    {\n      \"to\": \"+919876543210\",\n      \"params\": [\n        \"Priya\"\n      ]\n    },\n    {\n      \"to\": \"+919876543211\",\n      \"params\": [\n        \"Arun\"\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.watx.in/v1/broadcasts")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"September offer\",\n  \"template_name\": \"september_offer\",\n  \"template_language\": \"en_US\",\n  \"recipients\": [\n    {\n      \"to\": \"+919876543210\",\n      \"params\": [\n        \"Priya\"\n      ]\n    },\n    {\n      \"to\": \"+919876543211\",\n      \"params\": [\n        \"Arun\"\n      ]\n    }\n  ]\n}"

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

{
  "data": {
    "broadcast_id": "4f8e2c10-77b9-4d3a-9e12-5a6b7c8d9e0f",
    "status": "queued",
    "total_recipients": 2,
    "accepted": 2,
    "rejected": 0
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "A broadcast is capped at 1000 recipients per request; split larger sends"
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "Missing or invalid API key"
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "'phone' is required"
  }
}

{
  "error": {
    "code": "forbidden",
    "message": "This API key is missing the 'messages:send' scope"
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Rate limit exceeded for this API key"
  }
}