Payment API Integration for Invoice Tracking

Job ID: 38403252

Budget: $30 – $250 NZD

I'm seeking a professional who can provide insights and give me several options with costs and steps required on how I can use an API to track my invoice payments and create a payment portal for invoices. The project includes:

- Integrating a payment portal with my invoices for both tracking payments and processing payments.
- Providing at least three options for API providers, including Stripe, with a cost breakdown for each.
- Ensuring the payment portal features automatic payment reminders, real-time payment tracking, and a seamless link to invoices already created.

Ideal candidates should have extensive experience with API integration, particularly with payment gateways like Stripe and PayPal. Strong understanding of invoice management systems and ability to create customizable solutions is a plus.