Open Government, New South Wales

API

Free Open Data API for New South Wales Government public datasets

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Overview

The Open Government NSW API is a RESTful interface providing access to New South Wales Government’s open datasets across sectors like transport, health, environment, and education. Endpoints support standard HTTP methods (GET) and return JSON-formatted data. Use cases include building real-time transport tracking apps, environmental monitoring tools (air quality, water levels), health service locators, or transparency dashboards for public spending. Users need to register for an API key to access endpoints, with rate limits applicable to ensure fair usage. It enables developers to create public benefit applications leveraging official, up-to-date NSW Government data.

Example Integration (JavaScript)

script.js JS

fetch('https://api.nsw.gov.au/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

  • RESTful API
  • JSON response format
  • Access to diverse NSW Gov datasets
  • API key authentication
  • Standard HTTP methods
  • Filtering/sorting options

Frequently Asked Questions

? Is Open Government NSW API free to use?

Yes, it is free for public use, though registration for an API key is required to access endpoints.

? Does it require an API Key?

Yes, users must register on the official NSW Government API portal to obtain a valid API key for authentication.

? What is the response format?

Most endpoints return data in JSON format, which is widely compatible with modern applications and tools.

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Tool Info

Pricing Free
Category Government
Platform Public API

Pros

  • Free access to official government data
  • Wide range of sectors covered
  • Regularly updated datasets
  • Well-documented endpoints
  • Supports web/mobile app integration

Cons

  • Requires API key registration
  • Rate limits for high-volume use
  • Some datasets lack full historical data
  • Technical documentation for beginners

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