Running an online shop in India? Then you need a local payment gateway. A local payment gateway lets your customers pay with UPI, net banking, credit cards, and wallets. It makes checkout fast and easy. And it builds trust.
This guide shows you how to integrate local payment gateways in your online shop. We keep it simple. No jargon. Just clear steps you can act on today.
Why read this? Shriasys has over 23 years in the IT industry. We have helped startups, SMEs, and large enterprises set up secure, seamless payment systems. We know what works — and we will share it all here.
What Is a Local Payment Gateway?
A payment gateway is a digital tool. It connects your online shop to your customer's bank. When a customer clicks "Pay Now," the gateway checks the card or UPI details. Then it sends the money to your account.
A local payment gateway is built for the Indian market. It supports UPI, NEFT, IMPS, and popular Indian wallets. It also follows RBI rules and PCI DSS security standards.
Global gateways like Stripe or PayPal work. But they may not support UPI or Indian net banking. Local gateways do. That is why most Indian online shops choose local options.
Why Your Online Shop Needs a Payment Gateway
Here are the top reasons to integrate a payment gateway right now:
- Accept more payment modes. UPI, debit cards, credit cards, wallets, and net banking — all in one checkout.
- Reduce cart abandonment. A smooth checkout means fewer customers leave without buying.
- Build customer trust. Customers trust brands with secure and familiar payment options.
- Get paid faster. Most gateways settle funds in 1–3 business days.
- Stay compliant. PCI DSS compliance keeps your shop safe from fraud and data breaches.
Top Local Payment Gateways for Indian Online Shops
Let's look at the best local payment gateways. Shriasys integrates all of these for businesses across India.
1. Razorpay
Razorpay is one of the most popular payment gateways in India. It supports 100+ payment methods. These include UPI, net banking, cards, and wallets. It is PCI-DSS Level 1 compliant. Setup takes 2–5 business days with expert help.
👉 Get Razorpay Integration by Shriasys
2. PhonePe Payment Gateway
PhonePe has millions of users across India. Integrating PhonePe gives your customers a trusted, mobile-first payment option. It supports UPI, debit/credit cards, and wallets. It is great for eCommerce, healthcare, and education platforms.
👉 Get PhonePe Integration by Shriasys
3. HDFC Smart Gateway
HDFC Smart Gateway is backed by HDFC Bank. It gives your shop instant credibility. It accepts cards, UPI, net banking, and wallets. It uses PCI DSS compliance and two-factor authentication. Setup takes 3–7 business days.
👉 Get HDFC Smart Gateway Integration by Shriasys
4. ICICI Bank Payment Gateway
ICICI Bank's payment gateway is trusted across India. It supports multiple payment modes and offers fast settlements. It works well for startups, SMEs, and large enterprises. PCI DSS compliant with end-to-end encryption.
👉 Get ICICI Bank Gateway Integration by Shriasys
5. Cashfree
Cashfree is one of India's fastest-growing payment solutions. It offers fast settlements and supports recurring billing. It is ideal for SaaS platforms, memberships, and eCommerce stores. Integration takes 3–5 business days.
👉 Get Cashfree Integration by Shriasys
6. BillDesk
BillDesk is a trusted name for bill payments in India. It supports credit cards, debit cards, net banking, UPI, and wallets. It has advanced fraud detection. It suits startups, SMEs, and large organizations with high transaction volumes.
👉 Get BillDesk Integration by Shriasys
How to Integrate a Local Payment Gateway: Step-by-Step
Here is how the integration process works. It is the same method Shriasys uses for every client.
- Choose your gateway. Pick the one that fits your business. Think about your customers, your industry, and your transaction volume.
- Create a merchant account. Register with the payment gateway provider. You will need KYC documents and business details.
- Get your API keys. The gateway gives you API credentials. These connect your shop to the payment system.
- Install a plugin or integrate the API. For WordPress or WooCommerce, use a plugin. For custom websites, use direct API integration.
- Configure the checkout page. Add the payment button to your checkout. Set up success and failure pages.
- Test the integration. Use sandbox mode. Test every payment method. Make sure transactions work without errors.
- Go live. Switch from sandbox to live mode. Monitor your first transactions closely.
- Get ongoing support. Set up alerts for failed payments. Have a team ready for troubleshooting.
Pro Tip: Most integration errors happen during API key setup or checkout configuration. Always test with real card details in sandbox mode before going live.
Which Platforms Support Local Payment Gateway Integration?
All major eCommerce platforms in India support local payment gateways. Here is a quick overview:
| Platform | Integration Method | Difficulty |
|---|---|---|
| WooCommerce | Plugin or API | Easy |
| Shopify | Plugin or API | Easy |
| Magento | Plugin or API | Medium |
| Custom PHP/Laravel | Direct API | Medium–Hard |
| PrestaShop | Plugin | Easy |
| OpenCart | Plugin | Easy |
| Mobile App (Android/iOS) | SDK | Medium |
Shriasys integrates payment gateways with all these platforms. We handle custom-built portals too.
Payment Gateway Security: What You Must Know
Security is not optional. Here are the key standards your gateway must meet:
PCI DSS Compliance: This is a must. It protects card data during every transaction.
SSL Encryption: Your checkout page must use HTTPS. This keeps data safe in transit.
Tokenization: Card numbers are replaced with tokens. This means no raw card data is stored.
Two-Factor Authentication (2FA): Adds a second layer of security at login and checkout.
Fraud Detection: Good gateways like HDFC and ICICI have built-in fraud monitoring.
When you work with Shriasys, every integration includes security setup. We follow strict coding practices to keep your shop and your customers safe.
How Long Does Payment Gateway Integration Take?
It depends on the gateway and your platform. Here is a general timeline:
| Gateway | Estimated Time |
|---|---|
| Razorpay | 2–5 business days |
| PhonePe | 2–5 business days |
| Cashfree | 3–5 business days |
| HDFC Smart Gateway | 3–7 business days |
| ICICI Bank Gateway | 3–7 business days |
| BillDesk | 5–10 business days |
Custom integrations may take longer. But with expert help, the process is smooth and predictable.
Common Mistakes to Avoid
Here are mistakes that slow down your integration or break your checkout:
- Skipping sandbox testing before going live
- Not setting up webhook notifications for payment status updates
- Ignoring mobile responsiveness on the checkout page
- Forgetting to renew SSL certificates
- Using weak API key storage (never hard-code keys in your frontend code)
- Not setting up a fallback payment method for failed transactions
- Why Choose Shriasys for Payment Gateway Integration?
- Shriasys is a payment gateway integration company based in Coimbatore, Tamil Nadu. We have over 23 years of experience in the IT industry. We have helped businesses of all sizes — from startups to large enterprises — set up secure online payment systems.
Here is what you get when you work with us:
- End-to-end integration — from account setup to going live
- Support for all major local gateways: Razorpay, PhonePe, HDFC, ICICI, Cashfree, and BillDesk
- Integration with WooCommerce, Shopify, Magento, and custom-built platforms
- PCI DSS compliance, SSL setup, and fraud prevention built in
- Support and post-integration maintenance
- Affordable pricing for startups and enterprises alike 👉 Explore all Payment Gateway Integration Services by Shriasys
Frequently Asked Questions (FAQs)
1. What is a local payment gateway and why do I need one?
A local payment gateway is a payment tool built for the Indian market. It supports UPI, net banking, Indian debit and credit cards, and wallets. You need one to give your Indian customers a fast, familiar, and secure checkout experience.
2. Which payment gateway is best for a small online shop in India?
Razorpay and PhonePe are great for small shops. They are easy to set up, affordable, and support all major payment modes. Shriasys can set up Razorpay for you in as little as 2–5 business days.
3. How much does it cost to integrate a payment gateway?
The cost depends on the gateway and your platform. Most gateways charge a transaction fee (usually 1.5%–2.5% per transaction). Integration service costs vary. Contact Shriasys for a free quote tailored to your needs.
4. Is UPI supported in local payment gateways?
Yes. All major Indian payment gateways — Razorpay, PhonePe, HDFC, ICICI, Cashfree, and BillDesk — support UPI. It is one of the most popular payment methods in India today.
5. Can I integrate a payment gateway with WooCommerce or Shopify?
Yes. All the gateways listed here work with WooCommerce, Shopify, and Magento. Shriasys handles integration for all these platforms. We also integrate with custom-built websites and mobile apps.
6. How long does payment gateway integration take?
Most integrations take between 2 and 10 business days. Simple plugin-based setups are faster. Complex API integrations with custom checkout flows take a bit longer. Shriasys keeps you updated at every step.
7. Is my customer's payment data safe with a local gateway?
Yes, as long as you use a PCI DSS compliant gateway. All gateways listed here meet this standard. Shriasys also adds SSL encryption, tokenization, and fraud detection to every integration.
8. Do I need a merchant account to use a payment gateway?
Yes. You need a merchant account with the gateway provider. This is where your funds are held before they are settled to your bank account. Shriasys helps you with merchant account setup as part of the integration process.
9. Can a payment gateway support recurring billing or subscriptions?
Yes. Razorpay, Cashfree, ICICI, and BillDesk all support recurring payments. This is ideal for subscription boxes, SaaS platforms, and membership sites. Cashfree by Shriasys is a great choice for automated recurring billing.
10. What happens if a payment fails during checkout?
Most gateways send a webhook notification when a payment fails. Your shop can then show an error message and let the customer try again. Shriasys sets up proper failure handling and retry flows during integration.
Conclusion
Integrating a local payment gateway is one of the best things you can do for your online shop. It reduces cart abandonment, builds customer trust, and helps you get paid faster.
Choose the right gateway for your business — Razorpay, PhonePe, HDFC, ICICI, Cashfree, or BillDesk. Follow the integration steps. Prioritize security. And get expert support to avoid costly mistakes.
Shriasys makes it simple. We handle everything from merchant account setup to going live. We support all major platforms and gateways. And we are here even after your shop goes live.
👉 Contact Shriasys today for expert payment gateway integration services.
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