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How to use the Checkbase API
The API lets you run checks from your own systems. Here is the path to your first call.
Updated 2026-06
- 1
Create an API key
Open the Billing and credits area and create an API key for your organisation.
- 2
Read the docs
Open the API docs to see the available endpoints and the request format.
- 3
Make a check request
Send a request with a company name to start a check, using your API key for authentication.
- 4
Read the result
Retrieve the result for the check and use it in your own systems.
Good to know
- API checks draw from the same credit balance as the app.
- Keep your API key private and rotate it if it is ever exposed.
Check a company before you commit
Run due diligence on any New Zealand company and see the full picture in one place.