Before you write any code, create a HSCodes.ai account to get your API credentials, i.e., your API key.
We use this provided API key for a key-based authentication model, applicable to all requests.
The provided API key must be provided in the request header in the field "X-API-Key".
Additionally, the "User-Agent" header is also used by the API to verify the application making the API calls. For API output customizations specific to your app, please reach out to your customer support contact.