curl --request GET \
  --url https://api.transmit.dev/v1/contacts \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "email": "jsmith@example.com",
      "phone_number": "<string>",
      "first_name": "<string>",
      "last_name": "<string>",
      "email_subscribed": true,
      "sms_subscribed": true,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "has_more": true,
  "next_cursor": "<string>"
}