Payment Gateway Integration

Payments that just work — in every currency you sell in.

Secure payment gateway integration for websites, stores, booking and ordering systems — Razorpay, Stripe, PayPal, PhonePe, eWAY and custom bank gateways, with automatic order and payment status handling.

(01)What’s included

  • Razorpay, Stripe, PayPal, PhonePe & eWAY
  • Custom bank & payment gateway APIs
  • Webhooks & automatic order status updates
  • Deposits, partial & recurring payments
  • Refund & failed-payment handling
  • PCI-friendly hosted checkout flows

Ideal for

  • Stores & ordering systems
  • Booking & reservation platforms
  • Service businesses taking deposits
  • Custom web applications

Technology

  • Stripe API
  • Razorpay API
  • PayPal REST
  • PhonePe PG
  • eWAY Rapid
  • Webhooks

(02)In detail

Getting paid shouldn’t be the fragile part

Payment integrations look simple until something goes wrong: a customer pays but the order stays “pending”, a webhook fails silently, or a refund needs manual reconciliation. I integrate payment gateways with the edge cases handled — so payments, orders and bookings stay in sync automatically.

Gateways I work with

  • Razorpay and PhonePe for India — cards, UPI, net banking and wallets.
  • Stripe for the USA, Canada, Australia and international cards, wallets and subscriptions.
  • PayPal for international buyers who prefer it.
  • eWAY for Australian businesses.
  • Custom bank gateways where your bank provides an API or hosted payment page.

Done properly

I use hosted or tokenised checkout flows so card data never touches your server, verify every webhook signature, and make sure each payment state — success, failure, pending, refund, dispute — updates your orders or bookings correctly. Deposits, partial payments, pay-later and recurring billing are all possible.

For any platform

Whether you run WooCommerce, a custom booking or ordering system, a membership site or a bespoke web application, the gateway is integrated cleanly into your existing flow, tested in sandbox mode end-to-end and then switched live with you.

(04)Full project journey

From the first conversation to launch and beyond.

A clear, seven-step process — so you always know what is happening, what is next and what you need to decide.

  1. 01

    Discover

    Understand your business, target audience, goals, requirements, and project needs.

  2. 02

    Plan

    Define the website structure, user flow, functionality, SEO, technology, and project scope.

  3. 03

    Design

    Create a high-fidelity Figma design based on your brand, real content, and user experience requirements.

  4. 04

    Build

    Develop the website with clean, scalable code, CMS functionality, integrations, and custom features.

  5. 05

    Test

    Test everything across mobile, desktop, browsers, forms, payments, accessibility, SEO, security, and performance.

  6. 06

    Launch

    Manage deployment, hosting, DNS, analytics, Google Search Console, final checks, and project handover.

  7. 07

    Maintain

    Keep your website secure, updated, fast, backed up, and running smoothly with ongoing maintenance and technical support.

(05)FAQ

Questions about Payment Integrations

Can’t see your question? Ask me directly — I reply within one business day.

All questions

Yes. I use each gateway's hosted or tokenised checkout, so card details never touch your server, and all payments run over HTTPS with verified webhooks.

Yes — with the right gateway setup you can accept multiple currencies and show local payment methods such as UPI in India.

Webhooks confirm the real payment status. Failed or abandoned payments are marked automatically and stock or booking slots are released.

2 Project Slots Available — October

Let’s build something that pays for itself.

Tell me what you want to achieve. You’ll get an honest recommendation, a clear scope and a fixed quote — usually within two business days.

hello@ashiniqbal.com