Documentation

DataSaras provides a REST API for Australian address data. Search millions of addresses, validate inputs, find nearby locations by coordinates, and power autocomplete with a simple API. All endpoints return JSON and are designed for reliability at scale.

Getting started

• Quick Start — Get an API key and make your first request in minutes

Authentication

• API Authentication — Use the x-auth-key header

Address API — Australia

Endpoints for address search, geo-location search, lookup, and locality/postcode data.

• Overview — Base URL, endpoints summary, product subscription
• Address Suggest — Autocomplete addresses by keyword
• Address By Geo Location — Find addresses near a point (lat, lng, radius)
• Address Lookup — Full address details by ID
• Locality Suggest — Suburb/locality autocomplete
• Locality Lookup — Locality details by ID
• State-Postcode Suggest — State and postcode autocomplete
• State-Postcode Lookup — State-postcode by ID

Frontend Integration

Integrate address autocomplete in your frontend with working examples.

• React
• jQuery
• Vue

Backend Integration

Call the API from your backend with code examples.

• Node.js
• Java
• Python
• C#

Guides

• Rate Limits
• Best Practices

Try it

AU address search demos — Interactive demos for address search, postcode search, locality search, and geo-location search. No API key needed to explore.