Developer Platform

Build Stores That Scale Your Platform, Your Way

Deploy fully-featured ecommerce stores for your clients. Go headless with our REST API or use the built-in storefront with drag-and-drop page builder. You own the code, the hosting, and the relationship.

View on GitHub Open Developer Portal

View Documentation

Two Ways to Build

Choose the approach that fits your client and your team

Themed Storefront

Token-based theme system, drag-and-drop page builder, and responsive layouts out of the box. Launch client stores fast without writing frontend code.

Theme token customization
Visual page builder
SEO-ready templates
Multi-language built in

Headless Commerce

Full REST API with every endpoint you need. Build with React, Next.js, Vue, or any stack. Complete control over the customer experience.

RESTful API with full documentation
Webhook event system
Cart, checkout, and payment APIs
Inventory and order management APIs

Everything Your Clients Need

No plugin fees. No third-party subscriptions. Every feature built in.

Multi-Language

AI-powered translation for 17+ languages

Multi-Currency

Automatic exchange rates and localized pricing

Payments

Stripe, PayPal, Square, and more out of the box

Shipping

FedEx, UPS, USPS, and more with live rates and tracking

SEO

AI-generated meta tags, sitemaps, and structured data

Analytics

Sales, traffic, conversion funnels, and customer insights

Marketing

Vouchers, loyalty programs, referrals, affiliates, and email

Customer Management

Segments, order history, and abandoned cart recovery

Technical Stack

Built with proven, modern technologies

PythonDjangoPostgreSQLRedisCeleryREST API

Extend and Customize

Need something bespoke? Build custom components for your clients — or publish to the marketplace.

Themes

Custom storefront themes with token-based design system

Payment Providers

Integrate any payment gateway your client needs

Shipping Providers

Connect regional carriers with rate calculation and tracking

Email Providers

Plug in any transactional email service

Widgets

Build custom header and footer components

Product Feeds

Export to Google Shopping, Facebook, and more

Developer Portal

Your Hub for Building on Spwig

The developer portal is where you manage your developer account, submit components to the marketplace, access API credentials, and track your published themes and integrations.

Submit and manage marketplace components

Access API documentation and credentials

Track downloads and earnings from published components

Get development licenses for staging and testing

Open Developer Portal

Open Source SDKs & Community

Build faster with our SDKs. All open source on GitHub.

Start Building Today

From sign-up to launch in three steps

Get the code

Clone from GitHub or sign up on the developer portal for API keys and marketplace access.

Build

Use the theme system or headless API to build your client's store.

Deploy

Self-host it free, or ship to Spwig Hosting for managed infra and updates.

Open Developer Portal Open Source