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API

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📚 Notifier by WhatsAble API Documentation

Welcome to the Notifier by WhatsAble API Documentation! This guide provides comprehensive details on how to use the Notifier API to send WhatsApp messages programmatically. Below, you’ll find information on the API endpoint, authentication, request and response structures, error handling, and supported attachment types.

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🚀 API Overview

The Notifier API allows you to send WhatsApp messages, including text and attachments, to customers. It’s designed to be simple and easy to integrate into your applications or workflows.

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📌 API Endpoint

  • POST: https://api.insightssystem.com/api:-GWQv5aM/send

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🔑 Authentication

To use the API, you need to include an Authorization Token in the request headers. The token must be prefixed with Bearer.

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Headers

  • Content-Type: application/json
  • Authorization: Bearer YOUR_TOKEN_HERE

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📤 Request Payload

The request body should be a JSON object with the following fields:
FieldTypeDescription
phoneStringThe recipient’s phone number in international format (e.g., +1234567890).
textStringThe message content you want to send.
attachmentString(Optional) A public URL to an attachment (e.g., image, PDF, video).
filenameString(Optional) The name of the attachment file.

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Example Request Body

{
  "phone": "+1234567890",
  "text": "Hello, this is a test message from Notifier!",
  "attachment": "https://example.com/image.jpg",
  "filename": "image.jpg"
}

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📥 Response Structure

The API responds with a JSON object. Below are examples of success and error responses.

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Success Response

{
  "message": "Message sent successfully"
}

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Error Response

{
  "message": "Message sending failed | Reason: Message limit for this number reached."
}

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🛠️ Error Handling

The API provides detailed error messages to help you troubleshoot issues. Common errors include:
  1. Invalid Phone Number: Ensure the phone number is in E.164 format.
  2. Message Limit Reached: You’ve exceeded the allowed number of messages for a specific phone number.
  3. Attachment Issues: Ensure the attachment URL is public and accessible.
  4. Authentication Failure: Verify that the Authorization token is correct.
  5. Insufficient Credits: Your account balance is insufficient to send the message.
  6. Subscription Expired: Your subscription has ended, and you need to renew it.
  7. Rate Limit Exceeded: You’ve exceeded the allowed number of messages per minute or hour.
  8. Unique Number Limit Reached: You’ve reached the limit of unique phone numbers you can message.
  9. File Size or Type Error: The attachment does not meet WhatsApp’s size or type requirements.
  10. No WhatsApp Account: The recipient does not have an active WhatsApp account.

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📋 Code Examples

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1. cURL

curl -X POST https://api.insightssystem.com/api:-GWQv5aM/send \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_TOKEN_HERE" \
-d '{
  "phone": "+1234567890",
  "text": "Hello, this is a test message from Notifier!",
  "attachment": "https://example.com/image.jpg",
  "filename": "image.jpg"
}'

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2. JavaScript (Fetch API)

fetch("https://api.insightssystem.com/api:-GWQv5aM/send", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    Authorization: "Bearer YOUR_TOKEN_HERE",
  },
  body: JSON.stringify({
    phone: "+1234567890",
    text: "Hello, this is a test message from Notifier!",
    attachment: "https://example.com/image.jpg",
    filename: "image.jpg",
  }),
})
  .then((response) => response.json())
  .then((data) => console.log(data))
  .catch((error) => console.error(error));

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3. Python (Requests Library)

import requests
import json

url = "https://api.insightssystem.com/api:-GWQv5aM/send"
headers = {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_TOKEN_HERE"
}
payload = {
    "phone": "+1234567890",
    "text": "Hello, this is a test message from Notifier!",
    "attachment": "https://example.com/image.jpg",
    "filename": "image.jpg"
}

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

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4. Go

package main

import (
	"bytes"
	"fmt"
	"net/http"
)

func main() {
	url := "https://api.insightssystem.com/api:-GWQv5aM/send"
	payload := []byte(`{
		"phone": "+1234567890",
		"text": "Hello, this is a test message from Notifier!",
		"attachment": "https://example.com/image.jpg",
		"filename": "image.jpg"
	}`)

	req, err := http.NewRequest("POST", url, bytes.NewBuffer(payload))
	if err != nil {
		fmt.Println("Error creating request:", err)
		return
	}

	req.Header.Set("Content-Type", "application/json")
	req.Header.Set("Authorization", "Bearer YOUR_TOKEN_HERE")

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		fmt.Println("Error sending request:", err)
		return
	}
	defer resp.Body.Close()

	fmt.Println("Response Status:", resp.Status)
}

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5. Java (HttpURLConnection)

import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class Main {
    public static void main(String[] args) {
        try {
            URL url = new URL("https://api.insightssystem.com/api:-GWQv5aM/send");
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("POST");
            conn.setRequestProperty("Content-Type", "application/json");
            conn.setRequestProperty("Authorization", "Bearer YOUR_TOKEN_HERE");
            conn.setDoOutput(true);

            String payload = "{\"phone\": \"+1234567890\", \"text\": \"Hello, this is a test message from Notifier!\", \"attachment\": \"https://example.com/image.jpg\", \"filename\": \"image.jpg\"}";

            try (OutputStream os = conn.getOutputStream()) {
                byte[] input = payload.getBytes("utf-8");
                os.write(input, 0, input.length);
            }

            int responseCode = conn.getResponseCode();
            System.out.println("Response Code: " + responseCode);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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📌 Attachment Support

The Notifier API supports sending attachments with WhatsApp messages. Below are the supported file types and their size limits:

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Supported Media Types

Media TypeFile ExtensionsMIME TypesMax Size
Images.jpeg, .pngimage/jpeg, image/png5 MB
Videos.mp4, .3gpvideo/mp4, video/3gpp16 MB
Documents.pdf, .doc, .xls, .ppt, .txtapplication/pdf, application/msword, application/vnd.ms-excel, application/vnd.ms-powerpoint, text/plain100 MB
Audio.mp3, .aac, .m4a, .oggaudio/mpeg, audio/aac, audio/mp4, audio/ogg16 MB

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📌 Key Points to Remember

  • Phone Number Format: Always use the E.164 format (e.g., +1234567890).
  • Attachment URL: Ensure the attachment URL is public and accessible.
  • Authorization Token: Include the Bearer token in the Authorization header.
  • Error Handling: Check the message field in the response for detailed error information.
  • Line Break: In the message for line break or for starting a new line, \n needs to be added before the new line. Example:
Input: Hi there,\nThis is John from Acme Co.Output: Hi there, This is John from Acme Co.

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❓ Need Help?

If you encounter any issues or need further assistance, feel free to reach out to our support team:

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🚀 Start Sending WhatsApp Messages Today!

Sign Up for Notifier by WhatsAble
Disclaimer: This service is not affiliated with nor endorsed by WhatsApp Inc. The tool uses the WhatsApp API but is not affiliated with WhatsApp.