KwiqRank delivers expert Payment Gateway Integration Services—integrating Stripe, Razorpay, PayPal, Braintree, and custom PSP APIs into web applications, mobile apps, and SaaS subscription platforms with security-first implementation, PCI DSS compliance guidance, and checkout UX optimization.
A poorly integrated payment gateway is one of the most expensive technical mistakes an e-commerce or SaaS company can make. Checkout errors, missing webhook handlers, insecure API credential storage, lack of 3D Secure (3DS2) authentication, and missing refund/dispute workflows cause transaction failures, chargebacks, and permanent customer trust damage.
Real results that help you get more visitors, leads, and sales.
Reach ready-to-buy buyers seeking Payment Gateway Integration Services.
High quality standards in engineering and strategic implementation of Payment Gateway Integration Services.
Clear tracking and monthly analytics detailing campaign progress.
Solutions that expand seamlessly as your business grows.
See exactly what we do differently compared to typical agencies.
| Gateway | Best For | Our Integration Scope |
|---|---|---|
| Stripe | Global SaaS subscriptions, marketplace payments | Stripe Checkout, Payment Links, Billing, Connect, Radar fraud rules |
| Razorpay | India-market e-commerce, UPI, EMI, BNPL | Razorpay Payment Page, Subscription, Route, Smart Collect |
| PayPal | Global consumer trust, buyer protection | PayPal Checkout, Express Checkout, Webhooks, IPN |
| Braintree | US market, PayPal ecosystem, vault tokenization | Drop-in UI, hosted fields, vault management, 3DS2 |
| Custom PSP | Enterprise-grade multi-PSP routing | Custom API integration, fallback routing, reconciliation |
[PSP Selection & Architecture] ➔ [Secure API Integration & Webhook Setup] ➔ [3DS2, Fraud & Compliance] ➔ [Checkout UX Optimization & Testing]
We advise on PSP selection based on your target markets, currency requirements, settlement timelines, and fee structures—then architect the payment flow: one-time payments, recurring subscription billing, marketplace split payments, or multi-currency international checkout.
We implement PSP API credentials using secure server-side handling (never exposed client-side), configure Stripe/Razorpay webhooks for all critical events (payment_intent.succeeded, invoice.payment_failed, refund.created), and implement idempotency keys to prevent duplicate charges.
We configure 3D Secure 2 (3DS2) authentication flows, implement fraud scoring rules (Stripe Radar / Razorpay FraudShield), set up dispute management workflows, and document PCI DSS SAQ-A compliance requirements for your payment architecture.
We A/B test checkout page layout, payment method ordering, trust badge placement, and CTA copy—increasing checkout completion rates. We conduct comprehensive end-to-end payment testing across success, failure, 3DS2, refund, and dispute scenarios. .
A simple, step-by-step plan we follow to grow your rankings.
Evaluating current benchmarks and defining goals for Payment Gateway Integration Services.
Crafting a custom implementation plan.
Deploying optimization, assets, and technical fixes.
Refining campaign parameters based on real-time data.
Sharing clear performance metrics and next steps.
We tailor our approach to fit your specific business type.
Scale qualified leads and trial signups using Payment Gateway Integration Services.
Increase store traffic and sales conversions with Payment Gateway Integration Services.
Generate high-value client inquiries using Payment Gateway Integration Services.
Capture local and regional market share with Payment Gateway Integration Services.
Turnkey Payment Gateway Integration Services for Indian enterprise hubs and global businesses. We serve clients across major cities including: Mumbai, Bengaluru, Delhi NCR, Hyderabad, Pune.
Simple answers about Payment Gateway Integration Services for Secure, High-Converting Checkouts.
These services work great alongside Payment Gateway Integration Services for Secure, High-Converting Checkouts to help you get better results:
A great way to get more traffic and grow your online presence fast.
A great way to get more traffic and grow your online presence fast.
A great way to get more traffic and grow your online presence fast.
A great way to get more traffic and grow your online presence fast.
Tell us your goals and we will build a custom plan to get you more traffic and customers.