Integrate Custom API Payment Gateway
Budget: ₹100 – ₹400 INR
I need a skilled .NET developer to wire a brand-new payment module into my existing application using the provider’s REST/JSON API. The gateway is not PayPal, Stripe, or Authorize.Net—it’s a custom service I will give full documentation for, along with the required API key.
The module must let users pay with:
• Credit / Debit Cards
• Bank Transfers
• Digital Wallets
Your code should:
• Create and send payment requests, receive the provider’s responses, and record transaction status in our database.
• Handle webhooks / callbacks so orders update automatically on success, failure, or timeout.
• Expose a simple service class I can call from my current controllers.
• Include clear setup notes and a small test page so I can run end-to-end checks in the sandbox environment before we go live.
Please build in solid error handling and keep sensitive keys in secure configuration files. The project is ready to start as soon as we agree on your approach and timeline.
The module must let users pay with:
• Credit / Debit Cards
• Bank Transfers
• Digital Wallets
Your code should:
• Create and send payment requests, receive the provider’s responses, and record transaction status in our database.
• Handle webhooks / callbacks so orders update automatically on success, failure, or timeout.
• Expose a simple service class I can call from my current controllers.
• Include clear setup notes and a small test page so I can run end-to-end checks in the sandbox environment before we go live.
Please build in solid error handling and keep sensitive keys in secure configuration files. The project is ready to start as soon as we agree on your approach and timeline.
Related categories:
PHP
.NET
C# Programming
Software Architecture
Payment Gateway Integration
RESTful API
.NET Core
API Development