TypeScript SDK

Developer Experience First

The Baasix SDK is designed for developers who value productivity and type safety.

Stop guessing API parameters and response shapes. The Baasix SDK gives you full TypeScript support with autocompletion for collections, fields, filters, and relationships. Generate types from your schema, and the SDK knows exactly what data you're working with. Catch bugs at compile time, not runtime.

• Full TypeScript support with generated types from your schema
• IDE autocompletion for collections, fields, and filters
• Works in browsers, Node.js, and React Native
• Built-in authentication with token management
• Real-time subscriptions with the same simple API
• File upload support with progress tracking
• Tree-shakeable and minimal bundle size impact

Clean, Intuitive API

The SDK API is designed to be self-documenting. Method names match what they do, parameters are obvious, and TypeScript guides you every step.

// Initialize the client
const baasix = new Baasix({ url: 'https://api.example.com' })

// Fetch users with filtering and relations
const users = await baasix.items('users')
  .filter({ role: { eq: 'admin' } })
  .fields(['id', 'name', 'email'])
  .include('posts')
  .get()

// Create a new record
const newPost = await baasix.items('posts').create({
  title: 'Hello World',
  published: true
})

Why Use the Official SDK?

You could use fetch, but why would you?

SDK Features

Build Anything, Anywhere

The SDK powers every kind of Baasix-backed application.

SDK FAQ