postmark with nodejs

To use Postmark with Node.js, you can follow these steps:

1. Install the Postmark npm package by running the following command in your terminal:

npm install postmark

1. Import the Postmark module into your Node.js script using the require keyword:

const postmark = require('postmark');

1. Create a new instance of the Postmark client, providing your server API token as a parameter:

const client = new postmark.ServerClient('YOUR_SERVER_API_TOKEN');

1. Use the sendEmail method to send an email. This method takes a JSON object as an argument, containing the necessary email details such as the sender, recipient, subject, and message body. Here's an example:

const email = {
  From: '[email protected]',
  To: '[email protected]',
  Subject: 'Hello from Postmark',
  TextBody: 'This is a test email sent using Postmark.'
};

client.sendEmail(email, (error, result) => {
  if (error) {
    console.error('Error sending email:', error.message);
    return;
  }
  console.log('Email sent successfully:', result.Message);
});

1. Handle any errors that may occur while sending the email. In the example above, if an error occurs, it will be logged to the console. If the email is sent successfully, a success message will be logged.

That's it! You have successfully set up Postmark with Node.js and sent an email using the Postmark client. Remember to replace 'YOUR_SERVER_API_TOKEN' with your actual server API token obtained from Postmark.