Send any WhatsApp template message with full component support.
Supports:
- Header: text, image, document, video, location
- Body: text parameters (variables)
- Buttons: URL buttons, Quick Reply buttons
Example for added_to_course template:
- Header with confirmation title
- Body with customer name and course name
- URL buttons for iOS and Android app download
JSON body
{
"phone": "{{phone}}",
"template_name": "added_to_course",
"template_language": "ar",
"components": {
"header": {
"type": "text",
"parameters": [
{"type": "text", "text": "تأكيد التسجيل"}
]
},
"body": [
"أحمد",
"دورة البرمجة المتقدمة"
],
"buttons": [
{
"index": 0,
"sub_type": "url",
"parameters": [{"type": "text", "text": "app/course/123"}]
},
{
"index": 1,
"sub_type": "url",
"parameters": [{"type": "text", "text": "store/app/456"}]
}
]
}
}Example request
curl -X POST "https://letsbot.net/api/v1/template/send" \
-H "Authorization: Bearer YOUR_LB_API_KEY" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-d '{
"phone": "9665xxxxxxxx",
"template_name": "added_to_course",
"template_language": "ar",
"components": {
"header": {
"type": "text",
"parameters": [
{"type": "text", "text": "تأكيد التسجيل"}
]
},
"body": [
"أحمد",
"دورة البرمجة المتقدمة"
],
"buttons": [
{
"index": 0,
"sub_type": "url",
"parameters": [{"type": "text", "text": "app/course/123"}]
},
{
"index": 1,
"sub_type": "url",
"parameters": [{"type": "text", "text": "store/app/456"}]
}
]
}
}'const response = await fetch("https://letsbot.net/api/v1/template/send", {
method: "POST",
headers: {
"Authorization": "Bearer YOUR_LB_API_KEY",
"Accept": "application/json",
"Content-Type": "application/json",
},
body: JSON.stringify({
"phone": "9665xxxxxxxx",
"template_name": "added_to_course",
"template_language": "ar",
"components": {
"header": {
"type": "text",
"parameters": [
{
"type": "text",
"text": "تأكيد التسجيل"
}
]
},
"body": [
"أحمد",
"دورة البرمجة المتقدمة"
],
"buttons": [
{
"index": 0,
"sub_type": "url",
"parameters": [
{
"type": "text",
"text": "app/course/123"
}
]
},
{
"index": 1,
"sub_type": "url",
"parameters": [
{
"type": "text",
"text": "store/app/456"
}
]
}
]
}
}),
});
const data = await response.json();
console.log(data);<?php
$ch = curl_init('https://letsbot.net/api/v1/template/send');
curl_setopt_array($ch, [
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => [
'Authorization: Bearer YOUR_LB_API_KEY',
'Accept: application/json',
'Content-Type: application/json',
],
CURLOPT_POSTFIELDS => <<<'JSON'
{
"phone": "9665xxxxxxxx",
"template_name": "added_to_course",
"template_language": "ar",
"components": {
"header": {
"type": "text",
"parameters": [
{
"type": "text",
"text": "تأكيد التسجيل"
}
]
},
"body": [
"أحمد",
"دورة البرمجة المتقدمة"
],
"buttons": [
{
"index": 0,
"sub_type": "url",
"parameters": [
{
"type": "text",
"text": "app/course/123"
}
]
},
{
"index": 1,
"sub_type": "url",
"parameters": [
{
"type": "text",
"text": "store/app/456"
}
]
}
]
}
}
JSON,
]);
$data = json_decode(curl_exec($ch), true);
curl_close($ch);
print_r($data);import requests
response = requests.request(
"POST",
"https://letsbot.net/api/v1/template/send",
headers={
"Authorization": "Bearer YOUR_LB_API_KEY",
"Accept": "application/json",
"Content-Type": "application/json",
},
json={
"phone": "9665xxxxxxxx",
"template_name": "added_to_course",
"template_language": "ar",
"components": {
"header": {
"type": "text",
"parameters": [
{
"type": "text",
"text": "تأكيد التسجيل",
},
],
},
"body": [
"أحمد",
"دورة البرمجة المتقدمة",
],
"buttons": [
{
"index": 0,
"sub_type": "url",
"parameters": [
{
"type": "text",
"text": "app/course/123",
},
],
},
{
"index": 1,
"sub_type": "url",
"parameters": [
{
"type": "text",
"text": "store/app/456",
},
],
},
],
},
},
)
print(response.json())Responses
Success Response200
{
"success": true,
"message": "The message has been successfully sent.",
"data": {
"key": {
"remoteJid": "966500000000@s.whatsapp.net",
"fromMe": true,
"id": "wamid.HBgLMTIzNDU2Nzg5MBUTQ"
},
"messageTimestamp": 1706900000,
"status": "PENDING"
}
}