First, you need to obtain an API key from Developer Dashboard. You can use this API key to authenticate to the Hostza API. 
'Authorization': '<token_api>'

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Uso da API

You can use the API key to authenticate to the Hostza API. You can use the API key in the header. Remembering that the use of the API is subject to the Terms of Service and the Acceptable Use Policy.

Limits and Restrictions

Learn more about Hostza API limits and restrictions.