You can use the Customer endpoint to store customer addresses and other information.
The Customer endpoint allows you to generate JSON Web Tokens inside your client-side applications to authenticate requests to get all customer orders.
You are able to use a customer token with an implicit Bearer token. This is recommend for client-side interactions. Or you can use a client_credentials Bearer token. This is recommended for back end interactions.
The Customer object
|The unique identifier for this customer.|
|The type represents the object being returned.|
"name": "Ron Swanson",