Integrations

integrations

Serian ShipKit is API-first. Any commerce platform that lets you call an HTTP endpoint — on order creation, from a plugin, or from a custom app — can use us. Here are step-by-step guides for the most common stacks.

The universal pattern

Every integration boils down to the same three HTTP calls.

bash

POST /api/v1/rates      → get rates at cart/checkout
POST /api/v1/shipments  → print a label when the order is paid
GET  /api/v1/tracking   → (or receive webhooks) surface updates to the buyer

Auth is a single bearer token: Authorization: Bearer sk_live_xxx. Generate one in your dashboard.

WooCommerce

Connect your WooCommerce store to Serian ShipKit to quote rates at checkout, generate labels, and push tracking back to your orders.

Read guide →

Shopify

Use our API from a Shopify custom app to create labels as orders roll in and write tracking numbers to fulfillments.

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Custom integration

Any language, any stack. Direct REST API usage with the principles that apply everywhere.

Read guide →