All ZBD endpoints are protected by an API Key. To make requests against these endpoints you must pass a header property called apikey with your ZBD Project API Key.
ZBD only provides a secure interface over HTTPS with SSL certificate support. Any requests that attempt to reach the ZBD API in an insecure fashion (plain-text over HTTP requests) will be rejected.
Secure Sockets Layer (SSL) is the standard security technology for establishing an encrypted link between a server and a client. SSL allows sensitive information such as credit card numbers, social security numbers, and login credentials to be transmitted securely.