M-Pesa Integration on Your Website: A Step-by-Step Guide for Kenyan Online Shops
Want to accept M-Pesa on your website? This guide breaks down the process, from getting a paybill to the technical integration for your Kenyan e-commerce store.
For any e-commerce business in Kenya, accepting M-Pesa is not just an option—it's essential. It is the most trusted and widely used payment method in the country. This guide provides a simplified, step-by-step overview of how to integrate M-Pesa into your website.
Step 1: Get a Safaricom Paybill or Till Number
Before any technical work can begin, you need to apply for a business account with Safaricom. We compare these options in detail in our Paybill vs. Till Number guide.
Step 2: Access the Daraja API
Daraja is Safaricom's API gateway that allows developers to connect to M-Pesa. Once your Paybill/Till is active, your developer will need to create an account on the Safaricom Developers' Portal to get API credentials (a Consumer Key and Consumer Secret).
Step 3: The Technical Integration (Choosing an API)
Your developer will primarily use the "M-Pesa Express" (also known as STK Push) API. Here’s how it works:
- A customer enters their phone number on your website's checkout page.
- Your website sends a request to the Daraja API with the amount and the customer's number.
- The customer receives a push notification on their phone asking them to confirm the payment by entering their M-Pesa PIN.
- Once they enter the PIN, Safaricom processes the payment and sends a notification (a callback) to your website to confirm the transaction was successful.
- Your website then updates the order status to "Paid" and shows the customer a confirmation message.
"A seamless M-Pesa integration is critical for reducing abandoned carts. The STK Push should be fast and reliable, which requires expert implementation."
The Easiest Way: Work with an Expert
While the process sounds straightforward, technical hitches are common. Handling callbacks, ensuring security, and managing potential errors requires experience. Working with a developer who has integrated M-Pesa before will save you a lot of time and headaches.
At Elite Designs Kenya, we have extensive experience with M-Pesa integration for e-commerce platforms. We ensure a smooth, secure, and reliable payment experience for your customers.
If you're looking to build an online store or add M-Pesa to your existing site, contact us today. We'll handle all the technical complexities so you can focus on running your business.