asicapi REST API reference
Reference for every asicapi endpoint over the ASIC register: company lookup and search, office holders, people, documents and image orders, charges, registers, weekly summaries and code tables.
asicapi exposes the ASIC public registers as REST resources under https://api.asicapi.dev/v1. Every endpoint returns JSON, authenticates with a bearer API key, and expands ASIC's coded values into { code, label } pairs so you rarely need the raw code tables. Lists are cursor paginated and every error carries a documented error code.
Each reference page documents one operation: parameters, an example request and response, response fields, errors, and notes on how the ASIC register behaves for that data. If you are new to the API, start with the quickstart.
Resources
Companies
Search by name, ACN or ABN, retrieve a company, and list its office holders, addresses, share capital, members, documents, charges, relationships and external administration.
People
Search a person by name and date of birth, then list their directorships, roles, shareholdings and lodged documents.
Documents
Look up any ASIC document by number, order PDF images and track orders.
Charges
Retrieve a company charge by ASIC charge number.
Registers
Browse and extract the professional, authorised representative and banned persons registers.
Business names
Look up a business name by registration number or ASIC identifier.
Weekly summaries
Weekly feeds of registrations, name changes, insolvencies and disqualifications.
Reference data
Code tables, ASIC form codes and identifier validation as JSON.
Conventions
- Base URL
https://api.asicapi.dev/v1, bearer authentication, JSON in and out. See requests and responses. - Cursor pagination on every list with
hasMoreandnextCursor. See pagination. - Rate limits per API key with standard
RateLimitheaders. See rate limits. - Free sandbox keys return ASIC sample data so you can integrate before paying statutory fees.
- Long-running orders and offline searches notify you by webhook.
Banned and disqualified persons registers
How to check ASIC's registers of disqualified directors and banned representatives, including ban types, permanent bans, appeals and exceptions.
Companies API
Endpoints for Australian companies on the ASIC register: search by name, ACN or ABN, retrieve a company, buy extracts, and list office holders, addresses, share capital, members, documents, charges and external administration.