Accept Payments Anywhere, Without the Technical Headaches
We connect your platform to the right payment gateway — Razorpay, Stripe, PayPal, or others — configured for your business model and customer base. The result is a smooth, secure checkout that converts browsers into paying customers.
Faster Time to Revenue
A production-ready gateway goes live in days, not weeks, so you start accepting real payments without a prolonged engineering cycle.
Lower Checkout Drop-Off
Optimised payment flows with smart retries and clear error messages keep customers on the page instead of abandoning mid-transaction.
Clean Financial Data
Properly structured webhook handlers and idempotency keys mean every transaction is recorded once, correctly, making reconciliation straightforward.
Payment Gateway Integration
The outcome we're after
Checkout abandonment is one of the costliest problems in e-commerce, and a clunky or unreliable payment step is often the culprit. Businesses lose revenue not because shoppers changed their mind, but because the payment flow failed them at the last moment.
Splicity maps your transaction flows before writing a single line of code — understanding currencies, payout schedules, refund policies, and subscription logic. We then integrate the gateway that fits your model, wire up webhooks for real-time order updates, and test every edge case from failed cards to network timeouts.
After launch, your platform handles domestic UPI payments, international card transactions, and recurring billing from a single, auditable integration. Reconciliation is clean, failure rates drop, and your team spends less time chasing payment issues and more time growing the business.
What we deliver
Key offerings
Why Splicity
Why teams choose us for this
A senior team, a fixed plan and long-term ownership — the things that decide whether a project actually succeeds.
One accountable team
Strategy, design, build and support handled end to end by senior people — not handed off and lost.
Fixed, transparent scope
A clear plan and estimate before any work begins. No open-ended billing, no surprises.
Built to scale & rank
Performance, security and SEO engineered in from day one — not bolted on at the end.
A long-term partner
We support, monitor and evolve what we build, so it keeps delivering value long after launch.
Our process
How we work
Discovery
We learn how you work, your goals and constraints.
Design & Build
We design the experience and engineer it to spec.
Test & QA
Automated and manual testing before anything ships.
Deploy
Smooth, low-risk releases on your infrastructure.
Maintain & Grow
Proactive support, optimisation and iteration.
FAQ
Frequently asked questions
Which payment gateways do you support?
We integrate Razorpay, Stripe, PayPal, Cashfree, and Paytm Payment Gateway, among others. If you have a preferred provider not on that list, we can assess it — most gateways with a documented API are within scope.
Can you set up recurring billing or subscription payments?
Yes. We configure subscription plans, trial periods, and proration logic using Stripe Billing or Razorpay Subscriptions. We also handle failed-payment retries and dunning emails so revenue leakage from card failures is minimised.
How do you handle security and PCI compliance?
We never store raw card data on your servers. All sensitive information is tokenised and held by the gateway provider, which is already PCI-DSS certified. Our integration follows each provider's official security guidelines and goes through end-to-end testing before go-live.
What happens if a payment fails or a webhook is missed?
We build idempotent webhook endpoints with retry logic so duplicate or out-of-order events are handled gracefully. Failed payments trigger configurable alerts, and we can integrate automatic retry schedules so your team is not chasing issues manually.
More in E-Commerce & Business Solutions
Related services
Ready to start your payment gateway integration project?
Tell us what you're building. We'll scope it and come back with a clear plan, timeline and estimate.