GST done properly
HSN per product, CGST + SGST or IGST by place of supply, prices entered with or without tax, and sequential invoices per financial year that can never be edited.
Headless commerce · built for Indian shops
Your storefront.
Our checkout engine.
KriCommerce is the backend behind the shops Dezynum builds: catalog, cart, GST, COD and UPI payments, orders and invoices — served to any frontend through one clean API.
// Your Svelte / React storefront, any domain
const api = 'https://commerce.kriyum.com/api/storefront/v1/your-store'
const h = { 'X-Store-Key': 'pk_…' }
const { data } = await fetch(`${api}/products?category=kurtas&attr.fabric=cotton`, { headers: h })
.then((r) => r.json())
// cart → address → COD or UPI → order, priced and GST-split on the server
await fetch(`${api}/checkout`, {
method: 'POST',
headers: { ...h, 'X-Cart-Token': cart, 'Idempotency-Key': crypto.randomUUID() },
})The hard parts of selling online, already handled
Cash on Delivery
Per PIN-code availability, COD fee and order limits. Collect, mark paid, done.
Your own gateway
Razorpay on the merchant’s account. Money never passes through ours.
Never oversell
Stock is reserved atomically at checkout and released if payment never arrives.
Many stores, fully isolated
One merchant, several stores — catalogs, shoppers, coupons and even attribute values are separated at the data layer.
Filters that fit the shop
Fabric, wattage, purity — each store defines its own filterable specifications.
Signed webhooks
order.placed, order.paid, shipment.created… delivered with retries and an HMAC signature.
Three steps to a live shop
- 01
Set up the store
GSTIN, state, shipping zones by PIN code, your Razorpay keys and your products with sizes, colours and stock.
- 02
Connect the storefront
Your website calls the Storefront API with its publishable key, from the domains you allow — nothing else can.
- 03
Run it from one dashboard
Ship orders with tracking, collect COD, refund, download GST invoices, and watch low stock before it runs out.