Backend development
Stripe API Integration
Integrated Stripe's API directly using PHP cURL, communicating with the payment platform without relying on a dedicated PHP SDK.
FinTech · Payment Integration · Backend Development
Enhancing RentPayEasy's existing payment platform with Stripe API integration, automated platform fee sharing, and an upgraded eCheck integration.

Platform
RentPayEasy
API integration
Stripe
Implementation
PHP cURL
Contribution
Enhancement
01 / Project overview
RentPayEasy is an online rent payment platform that supports electronic payments, including card payments and eCheck/ACH.
My role focused on enhancing its existing payment capabilities rather than developing the entire website. I integrated Stripe functionality for automatic platform fee sharing and upgraded the existing eCheck integration after its previous implementation stopped working.
The work required direct communication with payment APIs using PHP cURL, allowing the existing PHP application to interact with external payment services without relying on a dedicated SDK.
PHP cURL requests to communicate directly with Stripe.
Updated eCheck integration within the existing platform.
02 / The challenge
The existing application needed Stripe functionality to support automatic platform fee sharing as part of its payment workflow. The integration had to work within the existing PHP application.
At the same time, the previous eCheck integration had stopped working and needed to be upgraded to a newer version to restore the required functionality.
The core requirement
Enhance payment processing capabilities and modernize the existing eCheck integration without rebuilding the entire platform.
03 / My contribution
My contribution focused on three areas of the existing platform: direct Stripe API communication, automated platform fee sharing, and updating the eCheck integration.
Backend development
Integrated Stripe's API directly using PHP cURL, communicating with the payment platform without relying on a dedicated PHP SDK.
Payment processing
Implemented Stripe payment functionality to support automatic platform fee sharing as part of the existing payment workflow.
Integration modernization
Upgraded the existing eCheck integration to a newer version after the previous implementation stopped working.
04 / Technical approach
Rather than using a dedicated PHP SDK, I used PHP cURL to send HTTP requests directly to Stripe's API. This approach allowed me to implement the required payment functionality within the existing PHP application.
PHP-based API integration
Direct HTTP requests using cURL
Stripe platform fee-sharing functionality
Updated eCheck integration
Direct API integration
Illustrative implementation flow
01
Initialize cURL request
Configure HTTP method and headers
02
Send authenticated API request
Communicate with the Stripe API
03
Handle API response
Process the result within the application
Conceptual workflow only; this is not the project's original source code or a complete implementation.
05 / Outcomes
The work focused on adding payment functionality and addressing an outdated integration within RentPayEasy's established application.
Added Stripe API functionality to support automatic platform fee allocation within the payment workflow.
Modernized the existing eCheck integration after the older implementation stopped working.
Used PHP cURL to make direct API requests to Stripe without depending on a dedicated PHP library.
Improved essential payment capabilities within an established application without rebuilding the entire website.
Technology stack
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