M-Pesa Integration with ERPNext & Frappe Framework: A Step-by-Step Guide

M-Pesa integration is essential for Kenyan businesses using ERPNext built on Frappe Framework. This guide walks you through the complete integration process using Python and Frappe Framework.

Why Integrate M-Pesa with ERPNext?

**Real-time Payment Processing**: Accept payments instantly

**Automatic Reconciliation**: Reduce manual reconciliation work

**Better Cash Flow Management**: Track mobile money transactions

**Customer Convenience**: Offer preferred payment method

**Compliance**: Maintain proper financial records

Integration Methods

1. API Integration

Direct integration using M-Pesa API:

Obtain API credentials

Configure webhooks

Set up payment processing

2. Payment Gateway Integration

Use payment gateway providers:

Pesapal

Flutterwave

DPO Group

Step-by-Step Implementation

Step 1: API Registration

Step 2: Configure ERPNext Built on Frappe Framework

Set up payment gateway in ERPNext using Frappe Framework:

1. Navigate to Payment Gateway settings in ERPNext

2. Install M-Pesa Frappe app

3. Add M-Pesa gateway configuration

4. Enter API credentials

5. Configure webhook URL using Python

Step 3: Test Integration

Test the integration:

Process test payments

Verify webhook callbacks

Check reconciliation

Step 4: Go Live

After successful testing:

Switch to production credentials

Monitor initial transactions

Provide user training

Best Practices

Use webhooks for real-time updates

Implement proper error handling

Maintain transaction logs

Regular reconciliation checks

Secure API credentials

Common Issues and Solutions

**Issue**: Webhook not receiving callbacks

**Solution**: Verify webhook URL and firewall settings

**Issue**: Payment not reflecting in ERPNext

**Solution**: Check API credentials and webhook configuration

Conclusion

M-Pesa integration with ERPNext streamlines payment processing and improves financial management for Kenyan businesses.