curl --request POST \
  --url https://your_domain/api/workspace/v1/whatsapp/message/interactive \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "channelId": "ch_123",
  "to": "919876543210",
  "type": "button",
  "body": "Your order is ready. Collect it today?",
  "buttons": [
    {
      "id": "collect_yes",
      "title": "Yes"
    },
    {
      "id": "collect_later",
      "title": "Later"
    }
  ],
  "footer": "Reply within 24 hours"
}
'

import requests

url = "https://your_domain/api/workspace/v1/whatsapp/message/interactive"

payload = {
    "channelId": "ch_123",
    "to": "919876543210",
    "type": "button",
    "body": "Your order is ready. Collect it today?",
    "buttons": [
        {
            "id": "collect_yes",
            "title": "Yes"
        },
        {
            "id": "collect_later",
            "title": "Later"
        }
    ],
    "footer": "Reply within 24 hours"
}
headers = {
    "X-API-Key": "<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>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    channelId: 'ch_123',
    to: '919876543210',
    type: 'button',
    body: JSON.stringify('Your order is ready. Collect it today?'),
    buttons: [{id: 'collect_yes', title: 'Yes'}, {id: 'collect_later', title: 'Later'}],
    footer: 'Reply within 24 hours'
  })
};

fetch('https://your_domain/api/workspace/v1/whatsapp/message/interactive', 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://your_domain/api/workspace/v1/whatsapp/message/interactive",
  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([
    'channelId' => 'ch_123',
    'to' => '919876543210',
    'type' => 'button',
    'body' => 'Your order is ready. Collect it today?',
    'buttons' => [
        [
                'id' => 'collect_yes',
                'title' => 'Yes'
        ],
        [
                'id' => 'collect_later',
                'title' => 'Later'
        ]
    ],
    'footer' => 'Reply within 24 hours'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <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://your_domain/api/workspace/v1/whatsapp/message/interactive"

	payload := strings.NewReader("{\n  \"channelId\": \"ch_123\",\n  \"to\": \"919876543210\",\n  \"type\": \"button\",\n  \"body\": \"Your order is ready. Collect it today?\",\n  \"buttons\": [\n    {\n      \"id\": \"collect_yes\",\n      \"title\": \"Yes\"\n    },\n    {\n      \"id\": \"collect_later\",\n      \"title\": \"Later\"\n    }\n  ],\n  \"footer\": \"Reply within 24 hours\"\n}")

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

	req.Header.Add("X-API-Key", "<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://your_domain/api/workspace/v1/whatsapp/message/interactive")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"channelId\": \"ch_123\",\n  \"to\": \"919876543210\",\n  \"type\": \"button\",\n  \"body\": \"Your order is ready. Collect it today?\",\n  \"buttons\": [\n    {\n      \"id\": \"collect_yes\",\n      \"title\": \"Yes\"\n    },\n    {\n      \"id\": \"collect_later\",\n      \"title\": \"Later\"\n    }\n  ],\n  \"footer\": \"Reply within 24 hours\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://your_domain/api/workspace/v1/whatsapp/message/interactive")

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["Content-Type"] = 'application/json'
request.body = "{\n  \"channelId\": \"ch_123\",\n  \"to\": \"919876543210\",\n  \"type\": \"button\",\n  \"body\": \"Your order is ready. Collect it today?\",\n  \"buttons\": [\n    {\n      \"id\": \"collect_yes\",\n      \"title\": \"Yes\"\n    },\n    {\n      \"id\": \"collect_later\",\n      \"title\": \"Later\"\n    }\n  ],\n  \"footer\": \"Reply within 24 hours\"\n}"

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

{
  "success": true,
  "data": {
    "messaging_product": "whatsapp",
    "messages": [
      {
        "id": "wamid.xxx"
      }
    ]
  },
  "message": "Message sent successfully"
}

{
  "success": false,
  "error": "<string>",
  "message": "<string>"
}

{
  "success": false,
  "error": "<string>",
  "message": "<string>"
}

{
  "success": false,
  "error": "<string>",
  "message": "<string>"
}

{
  "success": false,
  "error": "<string>",
  "message": "<string>"
}

{
  "success": false,
  "error": "<string>",
  "message": "<string>"
}