How We Integrate Razorpay in Days — Not Weeks (And Why That Matters for Your App’s Success)

Payment delays can ruin everything.

Whether you’re a developer building an app, an entrepreneur launching your startup, or a business scaling fast, waiting weeks for a working payment gateway can cost you users, revenue, and trust.

That’s why we don’t just integrate Razorpay, we do it in days, not weeks.

With our tested Razorpay integration setup, you enjoy a seamless, secure, and scalable Razorpay payment gateway experience, free from any issues.

No complicated code. Just a fast & reliable solution that gets your app live and collects payments fast.

If you’re searching for how to integrate Razorpay API or need a Razorpay integration guide then you are at the right place.

Here we tried to explain how to integrate Razorpay in the simplest way that you can even try.

Why Razorpay?

When it comes to accepting online payments in India, Razorpay is the go-to payment gateway.

It is trusted by thousands of Indian startups and businesses from small D2C brands to fast-growing tech companies because it’s secure, and feature-rich.

Its powerful and well-documented Razorpay APIs make it easy to create a smooth checkout experience for users.

Whether you’re building a mobile app, website, or SaaS platform, Razorpay integration supports everything from UPI and cards to subscriptions and payouts.

But here’s the catch: Razorpay API integration can get tricky.

Many developers get stuck in the setup process or run into issues with callbacks, test environments, and production deployment.

That’s where we come in. We’ve simplified the entire Razorpay integration process so you don’t have to waste time figuring things out or risk breaking your app.

Integrating Razorpay has become a strategic move for many Indian startups and businesses aiming to simplify their payment processes.

Here are some popular examples:

1. Zerodha

• India’s leading stock brokerage firm Zerodha, integrated Razorpay to improve its payment infrastructure.
• The integration was quick and showed Razorpay’s developer-friendly APIs.

2. Licious

• Licious is a popular meat and seafood delivery platform that transitioned to Razorpay for its flexible integration capabilities.
• The switch provided better insights into transactions and improved success rates.

3. Sujatra

• Sujatra is an e-commerce brand that has seen a 15% increase in conversion rates by integrating Razorpay’s Magic Checkout by providing a faster and more efficient checkout experience for customers.

What is Our Razorpay Integration Process?

We follow a proven Razorpay integration setup that works smoothly for mobile apps, web platforms, and SaaS products.

Learn about the comparison of Node.Js vs Bun vs Deno.

Our goal is to help you integrate Razorpay quickly without compromising on security & user experience. Here’s how we do it:

1. Secure Backend Setup (Node.js)

We start by creating a secure backend using Node.js to handle order creation and API authentication using your Razorpay API keys.

      
        const Razorpay = require('razorpay');
 
        const razorpay = new Razorpay({
          key_id: process.env.RAZORPAY_KEY_ID,
          key_secret: process.env.RAZORPAY_SECRET
        });
        
        app.post('/create-order', async (req, res) => {
          const options = {
          amount: 50000, // amount in the smallest currency unit (in paise)
          currency: 'INR',
          receipt: 'order_rcptid_11'
          };
        
          try {
          const order = await razorpay.orders.create(options);
          res.json(order);
          } catch (error) {
            res.status(500).send(error);
          }
        });

      
    

This sets up your backend to securely create orders and connect with Razorpay’s servers.

2. Frontend Payment Flow

On the frontend (React, Vue, or plain HTML/JS), we use the Razorpay Checkout script to trigger the payment UI.

      
        <script src="https://checkout.razorpay.com/v1/checkout.js"></script>
        <script>
          var options = {
          key: 'YOUR_KEY_ID',
          amount: 50000,
          currency: 'INR',
          name: 'Your Company',
          description: 'Test Transaction',
          order_id: 'ORDER_ID_FROM_BACKEND',
          handler: function (response) {
            alert('Payment successful! Razorpay Payment ID: ' + response.razorpay_payment_id);
            // send to backend for verification
          }
          };
          var rzp = new Razorpay(options);
          rzp.open();
        </script>
        
    

This ensures users get a smooth, secure, and fast checkout experience with Razorpay payment gateway integration.

3. Webhooks for Success & Failure Handling

We also set up Razorpay webhooks on the server to listen for real-time payment status updates to reduce chances of payment mismatch or fraud.

      
        app.post(
          "/razorpay-webhook",
          express.json({ verify: razorpay.webhook.validateSignature }),
          (req, res) => {
            const event = req.body.event;
        
            if (event === "payment.captured") {
              // Update order status in DB
            } else if (event === "payment.failed") {
              // Handle failed payments
            }
        
            res.status(200).json({ status: "ok" });
          }
        );
        
    

Webhooks allow your app to stay in sync with Razorpay API integration, no matter what happens on the client side.

This simplified process helps developers integrate Razorpay in Node.js, launch faster, and scale with confidence.

Whether you’re running an eCommerce site, SaaS app, or mobile platform, we ensure your Razorpay integration is quick, clean, and conversion-optimized.

What’s Inside the GitHub Repo?

To help you integrate Razorpay in days, we’ve created a ready-to-use Razorpay integration GitHub repo.

Whether you’re a startup founder, backend developer, or business owner working with a tech team, this repo gives you a plug-and-play Razorpay setup.

Here’s what you’ll find inside:

1. Order Creation + Payment Capture (Node.js)

The backend code handles secure order creation and payment capture using Razorpay APIs.

It’s written in Node.js to make it easy to plug into any modern stack.

      
        const Razorpay = require("razorpay");
        const express = require("express");
        const app = express();

        const razorpay = new Razorpay({
          key_id: process.env.RAZORPAY_KEY_ID,
          key_secret: process.env.RAZORPAY_SECRET,
        });

        app.post("/create-order", async (req, res) => {
          const options = {
            amount: 150000, // ₹1500 in paise
            currency: "INR",
            receipt: "receipt#1",
          };

          try {
            const order = await razorpay.orders.create(options);
            res.json(order);
          } catch (err) {
            res.status(500).send(err);
          }
        });
        
    

Perfect if you are looking for a Razorpay order API integration example that works.

2. Sample Frontend (HTML + Razorpay Checkout)

The repo also includes a sample frontend with Razorpay’s Checkout.js for a complete payment gateway integration experience.

      
        <script src="https://checkout.razorpay.com/v1/checkout.js"></script>
        <button onclick="payNow()">Pay ₹1500</button>
        
        <script>
          async function payNow() {
            const response = await fetch('/create-order', { method: 'POST' });
            const order = await response.json();
        
            const options = {
              key: 'YOUR_KEY_ID',
              amount: order.amount,
              currency: order.currency,
              order_id: order.id,
              name: 'My App',
              description: 'Test Transaction',
              handler: function (res) {
                alert('Payment Successful: ' + res.razorpay_payment_id);
              }
            };
        
            const rzp = new Razorpay(options);
            rzp.open();
          }
        </script>
        
    

This is perfect if you’re searching for a sample Razorpay integration in the front-end that’s beginner-friendly.

With this Razorpay integration example on GitHub, you can go from zero to production-ready in no time.

Want to see the full working code? Check out our open-source Razorpay integration repo on GitHub.

Common Razorpay Integration Mistakes We Avoid (So You Don’t Have To)

A lot of dev teams try to integrate Razorpay quickly and end up facing issues that can cost time, revenue, & customer trust.

We’ve worked on multiple Razorpay payment gateway integrations, and we’ve learned what not to do.

Here are some common mistakes we proactively avoid:

1. Skipping Webhook Validation (Big Security Risk)

Many developers add Razorpay webhooks to their backend but forget to validate webhook signatures.

This opens the door to fake payment updates and security risks.

We always use Razorpay’s validateWebhookSignature() method to ensure the webhook data is authentic and hasn’t been tampered with.

      
        const crypto = require("crypto");
          function isValidSignature(body, signature, secret) {
            const expectedSignature = crypto
              .createHmac("sha256", secret)
              .update(JSON.stringify(body))
              .digest("hex");
            return expectedSignature === signature;
          }
        
    

This makes our Razorpay webhook integration secure and production-ready.

2. Frontend-Only Integration (Unreliable & Unsafe)

• Some teams only use Razorpay’s Checkout.js on the frontend and skip backend verification.
• That’s risky & frontend code can be bypassed or faked.
• We always combine a secure backend order creation API with server-side verification to ensure the payment is real and linked to a valid user.

3. Missing User/Payment Mapping

If you don’t store the Razorpay order ID and user ID together in your database, you’ll lose track of who paid what. Support nightmares caused because of this.

Our approach always maps:

• User ID
• Razorpay Order ID
• Razorpay Payment ID
• Status (success, failed, etc.)

This keeps your business logic tight and you are reporting accurately.

By avoiding these mistakes, we ensure your Razorpay API integration is secure, reliable, and developer-approved.

Why Fast Razorpay Integration Helps Your Business Grow?

Payment delays cost you revenue and reputation.

With Seven Square, you don’t just get a developer but you get a partner who ensures your Razorpay integration is fast, secure, and scalable.

Here’s why that matters to your business:

1. Faster Go-Live Means Faster Revenue

• We help you to integrate Razorpay quickly.
• That means you can start collecting payments, validating ideas, & scaling sales much faster.
• Whether you’re launching a startup app, an eCommerce platform, or a subscription-based SaaS product, speed to market is everything.
• With our Razorpay integration services, you can go live with full payment functionality in record time.

2. Safer Payments, Happier Customers

• We set up secure Razorpay API integration using best practices like webhook validation, backend order creation, and payment verification.
• This reduces fraud, avoids failed transactions, and builds trust with your users.
• When payments are smooth, secure, and reliable your customers feel safe and come back.

3. Less Tech Stress for Your Team

• Most development teams struggle with Razorpay gateway setup because of confusing docs, API edge cases, & missing webhook handling.
• We’ve already solved that.
• Our team handles the entire process from backend setup to frontend flow so your tech team can focus on building your product & not debugging payment issues.

Need Razorpay integration done right? Let’s talk.