curl --request GET \
  --url http://127.0.0.1:8080/v1/c/customer/{customer_id} \
  --header 'wb-key: <api-key>'

{
  "address": {
    "city": "<string>",
    "country": "<string>",
    "line_1": "<string>",
    "line_2": "<string>",
    "state": "<string>",
    "zip": "<string>"
  },
  "contracts": [
    {
      "activation": "2023-11-07T05:31:56Z",
      "amount": "<string>",
      "billing_information": {
        "current_period": {
          "end": "2023-11-07T05:31:56Z",
          "start": "2023-11-07T05:31:56Z"
        },
        "current_period_idx": 123
      },
      "configuration": {
        "automatic_payment": true,
        "due_date_policy": "start_of_period",
        "invoice_trigger": "immediate",
        "usage_period_closing_policy": "automatic"
      },
      "cost_estimates": {
        "custom_cycle_charges": {
          "periodic_daily": {
            "cycle_start_charges": "<string>",
            "extra_cycle_end_charges": "<string>",
            "minimum_usage": "<string>"
          },
          "periodic_monthly": {
            "cycle_start_charges": "<string>",
            "extra_cycle_end_charges": "<string>",
            "minimum_usage": "<string>"
          },
          "periodic_quarterly": {
            "cycle_start_charges": "<string>",
            "extra_cycle_end_charges": "<string>",
            "minimum_usage": "<string>"
          },
          "periodic_weekly": {
            "cycle_start_charges": "<string>",
            "extra_cycle_end_charges": "<string>",
            "minimum_usage": "<string>"
          },
          "periodic_yearly": {
            "cycle_start_charges": "<string>",
            "extra_cycle_end_charges": "<string>",
            "minimum_usage": "<string>"
          }
        },
        "on_demand_price": {
          "cycle_start_charges": "<string>",
          "extra_cycle_end_charges": "<string>",
          "minimum_usage": "<string>"
        },
        "one_time_price": {
          "cycle_start_charges": "<string>",
          "extra_cycle_end_charges": "<string>",
          "minimum_usage": "<string>"
        },
        "recurring_price": {
          "cycle_start_charges": "<string>",
          "extra_cycle_end_charges": "<string>",
          "minimum_usage": "<string>"
        }
      },
      "created": "2023-11-07T05:31:56Z",
      "currency": "usd",
      "customer": "<string>",
      "customer_id": "Cust_c40bea18-c0c9-44b1-bd0c-43f5283e1670",
      "cycle": "once",
      "cycle_start_offset": 1,
      "expiration": "2023-11-07T05:31:56Z",
      "free_cycles": 1,
      "free_trial_end": "2023-11-07T05:31:56Z",
      "id": "Cust_c40bea18-c0c9-44b1-bd0c-43f5283e1670",
      "next_cycle_start": "2023-11-07T05:31:56Z",
      "plan": "<string>",
      "plan_external_name": "<string>",
      "plan_id": "Cust_c40bea18-c0c9-44b1-bd0c-43f5283e1670",
      "plan_internal_name": "<string>",
      "pricing_id": "Cust_c40bea18-c0c9-44b1-bd0c-43f5283e1670",
      "status": "active",
      "strategy": "plan"
    }
  ],
  "created": "<string>",
  "customer_reference": "<string>",
  "emails": {},
  "id": "Cust_c40bea18-c0c9-44b1-bd0c-43f5283e1670",
  "metadata": {},
  "name": "<string>",
  "notes": "<string>",
  "status": "active",
  "tax_details": {
    "vat_id": "<string>"
  }
}