Navigate to the APIs & Services→Credentials panel in Cloud Console. Select Create credentials, then select API key from the dropdown menu. The API key created dialog box displays your newly created key.
Is it safe to use API crypto?
Application using API keys with this permission can access your information but can only read it and present it on their platform, or use it to do some calculations or show it to you on a beautiful interface etc., This access is the safest amongst all, because it is only a Read access – though if this API detail falls ...29 may 2019