Spree Admin API introduction and SDK quick start

The Admin API is a REST API for managing Spree stores programmatically — products, orders, customers, fulfillments, payments, and more. It is intended for backend integrations, custom admin tooling, and automation. All routes are prefixed with /api/v3/admin. During development the API is available under http://localhost:3000/api/v3/admin. For production, replace http://localhost:3000 with your Spree application URL.

Admin API vs Store API

	Admin API	Store API
Purpose	Manage store data	Power storefronts
Audience	Staff users, backend integrations	Customers, storefronts
Authentication	Secret API key (`sk_…`) or admin JWT	Publishable API key (`pk_…`), customer JWT, order token
Permissions	API key scopes (API key authentication) or Admin Staff permission sets	Customer can only read/modify their own data
Write operations	Full CRUD on most resources	Limited to the current customer’s cart, addresses, profile

If you’re building a storefront, use the Store API. The Admin API exposes administrative operations that should never be invoked from a browser.

Using the SDK

We recommend using @spree/admin-sdk to interact with the Admin API. It provides typed clients, automatic retries, and idempotency support.

Installation

npm install @spree/admin-sdk
# or
yarn add @spree/admin-sdk
# or
pnpm add @spree/admin-sdk

Quick start

import { createAdminClient } from '@spree/admin-sdk'

const client = createAdminClient({
  baseUrl: 'http://localhost:3000',
  secretKey: 'sk_xxx',
})

const { data: orders } = await client.orders.list({
  status_eq: 'complete',
  limit: 25,
})

From the command line

Every endpoint can also be called with the Spree CLI — a generic HTTP client (get/post/patch/delete) built into @spree/cli. It’s the fastest way to explore the API from a terminal or drive it from scripts and AI agents, with zero-config credentials in local development:

spree api get /orders -q status_eq=complete --limit 25

Each endpoint page below shows the matching Spree CLI command alongside the SDK example. To browse the whole surface offline, use spree api endpoints and spree api schema "<METHOD> <path>". Before integrating, read:

Authentication — secret API keys, scopes, and JWT tokens
Errors — error format and admin-specific codes
Querying — filtering, sorting, pagination, and expand
Spree CLI — call the Admin API from your terminal

​Admin API vs Store API

​Using the SDK

​Installation

​Quick start

​From the command line

Admin API vs Store API

Using the SDK

Installation

Quick start

From the command line