Pepay N8N

(Coming Soon)

PEPAY n8n Integration

Transform your n8n workflows with PEPAY's cryptocurrency payment processing capabilities. Automate payment collection, invoice management, and payment status tracking seamlessly within your n8n instance.

⚠️ BETA NOTICE: This integration is currently in beta. While fully functional, features and APIs may change. While available on github,developers must create their own N8N credentials at this time.

Features

Payment Processing

• Create cryptocurrency payment invoices programmatically

• Support for multiple cryptocurrencies

• Real-time payment status tracking

• Automatic exchange rate calculations

Invoice Management

• Create and manage invoices

• Track payment statuses

• Search and filter invoices

• Calculate payment totals

Webhook Integration

• Real-time payment notifications

• Secure webhook validation

• Multiple event types support

• Automatic retry mechanism

Installation (Coming Soon)

npm install n8n-nodes-pepay

Node Types

1. PEPAY Node

Regular node for invoice operations:

• Create Invoice

• Get Invoice Details

• List Invoices

• Calculate Totals

2. PEPAY Trigger Node

Webhook trigger node for real-time events:

• Payment Received

• Invoice Expired

• Partial Payment

• Payment Overpaid

Configuration

Credentials Setup

1. Navigate to n8n Credentials

2. Add new credential

3. Select "PEPAY API"

4. Configure:

   • API Key

   • Environment (Production/Testnet)

   • Webhook Secret (for triggers)

Basic Usage

1. Creating an Invoice

[Invoice Creation Example]
startLine: 21
endLine: 26

1. Setting up Webhooks

[Webhook Setup Example]
startLine: 42
endLine: 54

Node Reference

PEPAY Node Operations

Create Invoice

• Input Parameters:

  • Amount (USD)

  • Description

  • Customer ID (optional)

  • Metadata (optional)

  • Expiration Time (optional)

Get Invoice

• Search Options:

  • By Invoice ID

  • By Customer ID

List Invoices

• Filtering Options:

  • Status (paid/unpaid/expired)

  • Date Range

  • Customer ID

PEPAY Trigger Node

Supported Events

• invoice.paid: Full payment received

• invoice.expired: Invoice expiration

• invoice.partial_payment: Partial payment received

• invoice.overpaid: Payment exceeds invoice amount

Security

• Automatic signature verification

• Timestamp validation

• Secure webhook secrets

Examples

Basic Payment Flow

[Basic Flow Example]
startLine: 1
endLine: 27

Advanced Usage

[Advanced Example]
startLine: 1
endLine: 55

Error Handling

The integration provides comprehensive error handling:

• API errors with detailed messages

• Webhook validation failures

• Network connectivity issues

• Rate limiting handling

Best Practices

1. Webhook Security

   • Always use HTTPS endpoints

   • Validate webhook signatures

   • Store webhook secrets securely

2. Error Handling

   • Implement proper error catching

   • Use retry mechanisms for transient failures

   • Log failed webhook deliveries

3. Performance

   • Use pagination for large invoice lists

   • Process webhooks asynchronously

   • Implement proper timeout handling

Support & Resources

• https://github.com/peperuney/pepay-n8n
• API Reference
• GitHub Issues
• Email: [e-mail]

Coming Soon

• Advanced filtering options

• Batch operations

• Custom notification templates

• Enhanced reporting features

• Multi-currency support

• Advanced webhook configurations