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The Leyyow API lets you build a custom shopping experience — your own website, mobile app, or any frontend — powered by the catalogue, pricing, delivery, and checkout infrastructure you already manage in your Leyyow suite. Your store stays the single source of truth. Products, variants, stock levels, tax rules, and delivery options are managed in the suite. The API reads that data and creates orders against it, so nothing is duplicated and nothing drifts.

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What you can build

Any buying experience where a customer browses products and places an order:
  • A branded website or landing page with its own design, outside of Leyyow’s hosted storefront.
  • A mobile app that lets customers browse and buy.
  • An embedded checkout inside another platform — a blog, a link-in-bio page, a WhatsApp flow.
The API handles the commerce layer. You handle the interface.

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How it works

Every request is scoped to a single store via an API key created in Settings → API in your Leyyow suite. The key is sent as a bearer token:
The key identifies your store. Any resource that doesn’t belong to that store returns 404 — the API never leaks data across stores.
API keys carry full read and order-creation access to your store. Keep them server-side. If your storefront runs in the browser, proxy requests through your own backend so the key is never exposed to your customers.

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Response format

Every response — success or failure — uses the same envelope:
On success, error is null and data carries the payload. On failure, error holds a human-readable reason, data is null, and the HTTP status code carries the machine-readable meaning.

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Server-calculated amounts

You never send prices or totals. Order requests carry the customer’s choices — which variants, how many, which delivery method — and Leyyow calculates unit prices, tax, delivery fees, and the total server-side. Any amount submitted in a request body is ignored.

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Explore the docs

Get up and running in three simple steps.

Getting started

Four steps from a fresh store to your first order

Authentication

How your API key authorises every request

Getting started

Four steps from a fresh store to your first order

Authentication

How your API key authorises every request

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The API Flow

See how the Leyyow API connects each part of the shopping experience.
1

Explore the catalogue

Retrieve order details
StoreGet store information/store
StoreGet all products/products
ProductGet product details/products/{id}
2

Prepare the delivery

Delivery OptionsGet available delivery options/delivery-options
Shipping QuotesCalculate shipping costs/shipping-quotes
3

Complete the order

Create OrderSubmit a new order/orders
OrderRetrieve order details/orders/:id