Zaius provides two forms of authentication: Public and Private.
If you have multiple accounts within Zaius, the data within one account is not accessible to the others, you must utilize the appropriate API key.
Public API Keys (sometimes referred to as a Tracker ID) are used for most API calls that send data to Zaius and for a limited number of API calls that request data from Zaius and may be exposed publicly on the Internet.
Private API Keys can be used for querying data from Zaius for backend services and integrations.
To view your API Keys, go to Account Settings -> APIs. The screen displays a table of all available APIs:
The name of the API
The usage plan for the API will be
The limits placed upon the API including rate limits and quotas (if applicable)
To use your API key, include it in the headers of your REST API request. For example: