lemn-api v1.0.0

Lemn API Node.js Client

A comprehensive Node.js client for interacting with the Lemn email marketing API, providing easy access to email list management, broadcasts, transactional emails, and more.

Installation

Install the package using npm:

npm install lemn-api

Quick Start

const LemnAPI = require('lemn-api');

// Initialize the client with your API key
const lemn = new LemnAPI('your_api_key');

// Example: Working with Lists
async function exampleListOperations() {
  try {
    // Create a new list
    const newList = await lemn.lists.create('Marketing Contacts');
    console.log('New list created:', newList);

    // Add a single contact to a list
    const contact = {
      email: 'john.doe@example.com',
      first_name: 'John',
      last_name: 'Doe'
    };
    const addedContact = await lemn.lists.addSingleContact(newList.id, contact);
    console.log('Added contact:', addedContact);
  } catch (error) {
    console.error('Error:', error);
  }
}

API Reference

Initialization

const LemnAPI = require('lemn-api');
const lemn = new LemnAPI(apiKey, options);

Parameters

• apiKey (required): Your Lemn API key
• options (optional):
  • baseUrl: Custom base URL (defaults to Lemn's API endpoint)

Available Methods

Lists

• lemn.lists.create(name): Create a new contact list
• lemn.lists.getAll(): Retrieve all lists
• lemn.lists.get(id): Get a specific list by ID
• lemn.lists.update(id, updatedData): Update a list
• lemn.lists.delete(id): Delete a list
• lemn.lists.export(id): Export a list
• lemn.lists.addData(id, csvData): Add data to a list via CSV
• lemn.lists.addSingleContact(listId, contact): Add a single contact to a list
• lemn.lists.getDomainStats(listId): Get domain statistics for a list
• lemn.lists.deleteDomains(listId, domains): Delete specific domains from a list
• lemn.lists.deleteContacts(listId, emails): Delete contacts from a list
• lemn.lists.addUnsubscribes(listId, emails): Add emails to unsubscribe list
• lemn.lists.getContactData(email): Retrieve contact data
• lemn.lists.deleteContactData(email): Delete contact data
• lemn.lists.getAllTags(): Get all tags

Broadcasts

• lemn.broadcasts.getUserRoutes(): Get available postal routes
• lemn.broadcasts.uploadFile(file): Upload a file
• lemn.broadcasts.create(broadcastData): Create a new broadcast
• lemn.broadcasts.getAll(options): Get all broadcasts with optional filters
• lemn.broadcasts.get(id): Get a specific broadcast
• lemn.broadcasts.updateDraft(id, updateData): Update a draft broadcast
• lemn.broadcasts.delete(id): Delete a broadcast
• lemn.broadcasts.start(id): Start sending a broadcast
• lemn.broadcasts.sendTest(id, testData): Send a test email
• lemn.broadcasts.cancel(id): Cancel a broadcast
• lemn.broadcasts.duplicate(id): Duplicate a broadcast
• lemn.broadcasts.updateSent(id, updateData): Update a sent broadcast
• lemn.broadcasts.export(id): Export broadcast data
• lemn.broadcasts.getDomainStats(id): Get domain statistics for a broadcast
• lemn.broadcasts.getClientStats(id): Get client statistics
• lemn.broadcasts.getBounceMessages(id, domain, type): Get bounce messages

Suppression Lists

• lemn.supplists.create(listName): Create a new suppression list
• lemn.supplists.getAll(): Get all suppression lists
• lemn.supplists.get(listId): Get a specific suppression list
• lemn.supplists.update(listId, newName): Update a suppression list
• lemn.supplists.delete(listId): Delete a suppression list
• lemn.supplists.addData(listId, data): Add data to a suppression list

Exclusion Lists

• lemn.exclusion.getAll(): Retrieve all exclusion lists
• lemn.exclusion.addToList(id, data): Add data to an exclusion list

Exports

• lemn.exports.getAll(): Retrieve all exported files

Transactional Emails

• lemn.transactional.send(messageData): Send a transactional message

Webhooks

• lemn.webhooks.createWebhook(data): Create a new webhook
• lemn.webhooks.getAllWebhooks(): Retrieve all webhooks
• lemn.webhooks.updateWebhook(id, data): Update a webhook
• lemn.webhooks.deleteWebhook(id): Delete a webhook

Sending a Transactional Email Example

const messageData = {
  fromname: 'Your Company',
  fromemail: 'noreply@yourcompany.com',
  to: 'recipient@example.com',
  toname: 'John Doe',
  subject: 'Welcome to Our Service',
  body: '<h1>Welcome!</h1><p>Thank you for signing up.</p>',
  tag: 'welcome-email',
  variables: {
    username: 'johndoe'
  }
};

lemn.transactional.send(messageData)
  .then(result => console.log('Email sent:', result))
  .catch(error => console.error('Email sending failed:', error));

Error Handling

All methods return Promises and can be caught for error handling:

lemn.lists.create('New List')
  .then(result => console.log(result))
  .catch(error => {
    console.error('API Error:', error.message);
    // Handle specific error scenarios
  });

Dependencies

• node-fetch: For making HTTP requests
• form-data: For handling multipart form data (file uploads)

Minimum Node.js Version

This package requires Node.js version 16 or higher due to fetch and async/await usage.

Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

License

MIT License

Support

For support, please contact manojk030303@gmail.com (dev) , mail@normanszobotka.com (founder) or visit [lemon guides and usecases]

Disclaimer

This is an unofficial Node.js client for the Lemn API. Always refer to the official Lemn documentation for the most up-to-date API specifications.