curl --request GET \
  --url https://api.business.bumxpress.com/customers/{customer_id} \
  --header 'X-Api-Key: <api-key>' \
  --header 'X-Api-Secret: <api-key>'

{
  "customer_type": "individual",
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "merchant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "status": "active",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "external_ref": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "business_name": "<string>",
  "id_number": "<string>",
  "email": "jsmith@example.com",
  "phone": "+237670000000",
  "country_code": "CM",
  "nationality_code": "CM",
  "date_of_birth": "2023-12-25",
  "address_line1": "<string>",
  "city": "<string>",
  "occupation": "<string>",
  "source_of_funds": "<string>",
  "_meta": {
    "idempotency_key": "<string>",
    "idempotency_replayed": true
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "quote_id is required"
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "quote_id is required"
  }
}