curl --request POST \
  --url https://{subdomain}.mihu.ai/api/v1/whatsapp/template \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "agentId": "32d8fc98-be1e-4d32-a12e-146f397fb1cb",
  "templateId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "phoneNumber": "+12345678900",
  "parameters": {
    "field1": "John Doe",
    "field2": "Order #12345",
    "field3": "2024-01-15"
  },
  "header": {
    "type": "image",
    "url": "https://example.com/image.jpg",
    "filename": "invoice.pdf"
  }
}
'

import requests

url = "https://{subdomain}.mihu.ai/api/v1/whatsapp/template"

payload = {
    "agentId": "32d8fc98-be1e-4d32-a12e-146f397fb1cb",
    "templateId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "phoneNumber": "+12345678900",
    "parameters": {
        "field1": "John Doe",
        "field2": "Order #12345",
        "field3": "2024-01-15"
    },
    "header": {
        "type": "image",
        "url": "https://example.com/image.jpg",
        "filename": "invoice.pdf"
    }
}
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({
    agentId: '32d8fc98-be1e-4d32-a12e-146f397fb1cb',
    templateId: 'a1b2c3d4-e5f6-7890-abcd-ef1234567890',
    phoneNumber: '+12345678900',
    parameters: {field1: 'John Doe', field2: 'Order #12345', field3: '2024-01-15'},
    header: {type: 'image', url: 'https://example.com/image.jpg', filename: 'invoice.pdf'}
  })
};

fetch('https://{subdomain}.mihu.ai/api/v1/whatsapp/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://{subdomain}.mihu.ai/api/v1/whatsapp/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([
    'agentId' => '32d8fc98-be1e-4d32-a12e-146f397fb1cb',
    'templateId' => 'a1b2c3d4-e5f6-7890-abcd-ef1234567890',
    'phoneNumber' => '+12345678900',
    'parameters' => [
        'field1' => 'John Doe',
        'field2' => 'Order #12345',
        'field3' => '2024-01-15'
    ],
    'header' => [
        'type' => 'image',
        'url' => 'https://example.com/image.jpg',
        'filename' => 'invoice.pdf'
    ]
  ]),
  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://{subdomain}.mihu.ai/api/v1/whatsapp/template"

	payload := strings.NewReader("{\n  \"agentId\": \"32d8fc98-be1e-4d32-a12e-146f397fb1cb\",\n  \"templateId\": \"a1b2c3d4-e5f6-7890-abcd-ef1234567890\",\n  \"phoneNumber\": \"+12345678900\",\n  \"parameters\": {\n    \"field1\": \"John Doe\",\n    \"field2\": \"Order #12345\",\n    \"field3\": \"2024-01-15\"\n  },\n  \"header\": {\n    \"type\": \"image\",\n    \"url\": \"https://example.com/image.jpg\",\n    \"filename\": \"invoice.pdf\"\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://{subdomain}.mihu.ai/api/v1/whatsapp/template")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"agentId\": \"32d8fc98-be1e-4d32-a12e-146f397fb1cb\",\n  \"templateId\": \"a1b2c3d4-e5f6-7890-abcd-ef1234567890\",\n  \"phoneNumber\": \"+12345678900\",\n  \"parameters\": {\n    \"field1\": \"John Doe\",\n    \"field2\": \"Order #12345\",\n    \"field3\": \"2024-01-15\"\n  },\n  \"header\": {\n    \"type\": \"image\",\n    \"url\": \"https://example.com/image.jpg\",\n    \"filename\": \"invoice.pdf\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{subdomain}.mihu.ai/api/v1/whatsapp/template")

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  \"agentId\": \"32d8fc98-be1e-4d32-a12e-146f397fb1cb\",\n  \"templateId\": \"a1b2c3d4-e5f6-7890-abcd-ef1234567890\",\n  \"phoneNumber\": \"+12345678900\",\n  \"parameters\": {\n    \"field1\": \"John Doe\",\n    \"field2\": \"Order #12345\",\n    \"field3\": \"2024-01-15\"\n  },\n  \"header\": {\n    \"type\": \"image\",\n    \"url\": \"https://example.com/image.jpg\",\n    \"filename\": \"invoice.pdf\"\n  }\n}"

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

{
  "success": true,
  "message": "WhatsApp template message sent successfully",
  "data": {
    "messageId": "wamid.HBgMOTA1NDM1NTA2Njc3FQIAEhggRDdBQjlFM0Q2Q0E4OEJBMDE5NkMyNEZBNjVCNzE2MzYA",
    "templateName": "order_confirmation",
    "recipientPhone": "+12345678900",
    "conversationId": 456
  }
}

{
  "success": false,
  "message": "Template parameter mismatch: provided 3 parameters but template expects 0 parameters",
  "data": [
    "<unknown>"
  ]
}

{
  "success": false,
  "message": "Agent not found | Template not found | WhatsApp not configured for this agent",
  "data": [
    "<unknown>"
  ]
}

{
  "success": false,
  "message": "The agentId field is required. | The phoneNumber field is required.",
  "data": [
    "<unknown>"
  ]
}

{
  "success": false,
  "message": "Failed to send WhatsApp message",
  "data": [
    "<unknown>"
  ]
}