DA Insights - Development Application Analytics

🚀 Getting Started

The DA Insights API provides programmatic access to comprehensive development application data across Australia. Perfect for property technology companies, planning firms, and developers building data-driven applications.

Your API Key

dev-key-abc123xyz789

Note: Keep your API key secure. Include it in the Authorization header as a Bearer token for all requests.

🔐 Authentication

All API requests require authentication using your API key in the Authorization header:

Authorization: Bearer YOUR_API_KEY

🌐 Base URL

https://api.ezda.com.au/api/v1

📡 API Endpoints

GET /applications

Search and retrieve development applications with advanced filtering options.

Parameter	Type	Description
`Location`	string	Filter by location (suburb, LGA, or council)
`zoning`	string	Filter by zoning code (e.g., "R1", "B2")
`status`	string	Filter by application status
`date_from`	date	Start date (YYYY-MM-DD format)
`date_to`	date	End date (YYYY-MM-DD format)
`limit`	integer	Number of results (default: 100, max: 1000)

curl -X GET "https://api.ezda.com.au/api/v1/applications?Location=Sydney&status=Approved&limit=100" \
  -H "Authorization: Bearer YOUR_API_KEY"

GET /locations

Search for locations with autocomplete suggestions.

Parameter	Type	Description
`search`	string	Search query (minimum 2 characters)
`limit`	integer	Number of suggestions (default: 10)

curl -X GET "https://api.ezda.com.au/api/v1/locations?search=sydney&limit=10" \
  -H "Authorization: Bearer YOUR_API_KEY"

GET /zones

Retrieve list of all zoning codes and descriptions.

Parameter	Type	Description
`limit`	integer	Number of results (default: 100)

GET /statuses

Get all available DA status types.

Parameter	Type	Description
`limit`	integer	Number of results (default: 100)

📦 Response Format

All responses are returned in JSON format with the following structure:

[
  {
    "PID": 2137459115,
    "ApplicationNo": "8.2024.290.3",
    "Address": "7 Gurrigal Street MOSMAN NSW 2088",
    "Status": "Approved",
    "LodgementDate": "2025-09-04",
    "DeterminationDate": "2025-11-25",
    "LGAName": "Mosman",
    "zoning": "E1 - Local Centre",
    "LATITUDE": -33.8253249,
    "LONGITUDE": 151.2389474,
    "EstimatedCost": "0.0000",
    "ApplicationType": "Section 4.55(2) modification",
    ...
  }
]

⚡ Rate Limits

Professional Plan: 1,000 requests per hour
Enterprise Plan: 10,000 requests per hour
Burst Limit: 100 requests per minute

Rate limit headers are included in all responses. Contact us for custom rate limits.

💡 Common Use Cases

Property market analysis and investment research
Competitive intelligence for developers and builders
Urban planning and demographic studies
Real estate valuation and price modeling
Automated client alerts and notifications
Integration with CRM and project management tools

🤝 Support & Documentation

Need help getting started? Our technical team is here to assist you.

Full API documentation and interactive sandbox
Sample code in Python, JavaScript, and PHP
Webhook support for real-time updates
Priority support for Enterprise customers

Plans & Pricing

API Access