Shopify checkout integration for India
Integrating a 1-click checkout on Shopify shouldn't mean a re-platform. IndiSell installs as one script — a Shopify app plus a theme app-embed — so you keep your store and your gateway, and get a phone-first, UPI-first, risk-scored-COD checkout live in a day. Headless storefronts supported; uninstalling restores the native checkout.
One script, your gateway, no theme rebuild.
One script — not a re-platform
IndiSell installs as a Shopify app plus a theme app-embed. It opens instead of the native checkout when a shopper taps Buy now or Checkout. No theme rebuild, no checkout migration, no developer required — and uninstalling restores Shopify's native checkout.
How checkout works →Connect your own gateway
Gateway-agnostic integration: connect Razorpay, PayU, Cashfree, Easebuzz or others. Funds settle directly from your gateway to your bank — IndiSell never holds money — and you can add or switch gateways without re-integrating the checkout.
UPI checkout →Live in a day
Install the app, connect a gateway, set your COD and RTO rules, and go live — typically the same day. Nothing to maintain on your side: the checkout is served and updated by IndiSell.
Integrates with your whole stack
Server-side conversions to Google Ads, Meta and GA4 (including COD orders that complete days later), WhatsApp/SMS/email cart recovery, shipping rules, and your Shopify orders and customers — all wired in once the app is connected.
Conversions & analytics →Headless & custom storefronts
On Hydrogen, Next.js or any custom storefront, the same one-click UPI/COD checkout drops in without rebuilding payments — so a headless front end still gets India-ready checkout.
Headless checkout →Reversible, no lock-in
Because the integration is an app plus an embed rather than a checkout rewrite, removing it restores Shopify's native checkout instantly. Pricing is usage-based with no setup fee and no lock-in.
Shopify checkout integration — FAQ.
How do I integrate a 1-click checkout on Shopify in India?
Install IndiSell from the Shopify app, enable its theme app-embed, and connect your payment gateway (Razorpay, PayU, Cashfree, Easebuzz or others). That's the whole integration — one script, no theme rebuild. From then on, tapping Buy now or Checkout opens IndiSell's phone-first, OTP-verified, UPI-first 1-click checkout with risk-scored COD. Most stores are live the same day.
Do I need a developer or to touch code?
No. On a standard Shopify theme the integration is an app install plus a theme app-embed — no code, no theme rebuild. For headless or custom storefronts (Hydrogen, Next.js), there is a lightweight embed/API path a developer can wire in, but a normal Shopify store needs none of that.
How long does the integration take?
Typically a day. Installing the app and connecting a gateway takes minutes; the rest is deciding your COD and RTO rules, offers and free-shipping thresholds. There is no checkout migration to schedule because IndiSell sits on top of your existing store.
What does IndiSell checkout integrate with?
Your payment gateways (gateway-agnostic — funds settle to your own bank), your Shopify orders and customers, server-side conversion tracking for Google Ads, Meta and GA4 (COD conversions included, uploaded after delivery), WhatsApp/SMS/email abandoned-cart recovery, and shipping rules. It's one integration that connects checkout, payments, ads tracking and recovery.
Does it work with headless Shopify (Hydrogen or a custom storefront)?
Yes. The same one-click UPI/COD checkout works on Hydrogen, Next.js and custom storefronts, so a headless front end still gets OTP identity, UPI-first payments and risk-scored COD without rebuilding the payment layer. See the headless Shopify checkout page for how it attaches.
Will the integration replace or break Shopify's native checkout?
It doesn't replace or rewrite anything. IndiSell opens instead of the native checkout when a shopper proceeds to pay, and uninstalling restores Shopify's native checkout exactly as before. The integration is fully reversible, with no lock-in.
Which payment gateways can I connect?
Razorpay, PayU, Cashfree, Easebuzz and others — the integration is gateway-agnostic. You keep your own gateway and merchant account, funds settle directly with you, and you can add or switch gateways without re-integrating the checkout.
Ready to fix the leak between add-to-cart and paid?
See it live on your own store — a private preview link runs the real checkout for you before a single shopper sees it.