How to send messages from WAMM.chat

This method allows sending text messages to recipients via available communication channels (WhatsApp, Telegram, MAX, etc.). Messages can include links, emojis, and formatting. The method is convenient for sending notifications, informational messages, and for direct communication with clients.

When sending, the system automatically checks for the existence of a messenger account based on the specified phone number or chat ID, nickname, depending on the messenger.

Supported Messengers

The API method for sending text messages is available for the following messengers: WhatsApp, MAX Personal, Telegram Personal, Telegram Bot.

Request Example:

GET https://wamm.chat/api2/msg_to/{token}/?phone={phone}&text={text}

GET https://wamm.chat/api2/msg_to/{token}/{phone}/{text}

Request Parameters

Parameter	Type	Required	Description
token	string	Yes	API token obtained in the settings
phone	string	Yes	Phone number in international format (e.g., 79001234567). For Telegram, you can specify a chat ID or nickname instead of a number; for MAX - a chat ID
text	string	Yes	Message text up to 4500 characters in UTF-8 encoding, encoded using the urlencode function. To insert a line break in the text, use "%0A"
delay	integer	No	Interval between messages in seconds. Allowed values: 15, 20, 30, 45, 60, 120, 180
quote_msg_id	integer	No	ID of the message being replied to

When sending multiple messages via the API simultaneously, they are queued for sending with an interval of several seconds between messages, or the interval can be increased by explicitly setting it via the "delay" parameter. For test accounts, there is a limit - no more than 30 messages sent via API per day.

Success Response

{"err":0,"msg_id":1234567}

Possible Errors

Error Code, "err" value	Description
token fail	Token error
acc not authorized	Connection not authorized
phone fail	Phone number error
no WhatsApp on the number	No account with this number for WhatsApp
no Account on the number	No account with this number for other channels (Telegram, MAX...)
phone not checked for WhatsApp, please retry	Number not checked for existence (WhatsApp), please retry the request
phone not checked, please retry	Number not checked for existence (for other channels), please retry the request
text fail	Empty text
text fail, more 4500	Text is too large, exceeds 4500 characters
quote_msg_id fail, not found	Message for reply not found

curl -X GET "https://wamm.chat/api2/msg_to/YOUR_TOKEN/?phone=79001234567&text=Test%20message"


function sendMessage($token, $phone, $text) {
    // Prepare the request URL
    $url = "https://wamm.chat/api2/msg_to/$token/?phone=$phone&text=" . urlencode($text);

    // Execute the request
    $response = file_get_contents($url);

    // Process the response
    if ($response !== false) {
        // Convert the response to an array
        $json_response = json_decode($response, true);

        // Check for errors
        if (isset($json_response['err'])) {
            if ($json_response['err'] == 0 && isset($json_response['msg_id'])) {
                echo "Message sent successfully, message ID: " . $json_response['msg_id'];
            } else {
                echo "Error: " . $json_response['err'];
            }
        } else {
            echo "Failed to process the server response";
        }
    } else {
        echo "Failed to execute the request to the server";
    }
}

// Use the function to send a message
$token = "YOUR_TOKEN";
$phone = "79001234567";
$text = "Test message";

sendMessage($token, $phone, $text);