The Public API format supports authentication via API key authentication. It has the format:
https://{hostname}/{api-version}/{path}?[parameters]
https://{hostname}/{api-version}/{path}?[parameters]
For the Public API format, the components of the URL are:
hostname: app.snapvalid.com
api-version: v1
path: api method you are requesting
parameters: parameters are supplied to the query-path
Example: