curl --request POST \
  --url https://us.api.flexprice.io/v1/customers/search \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "customer_ids": [
    "<string>"
  ],
  "email": "<string>",
  "end_time": "2023-11-07T05:31:56Z",
  "expand": "<string>",
  "external_id": "<string>",
  "external_ids": [
    "<string>"
  ],
  "filters": [
    {
      "field": "<string>",
      "value": {
        "array": [
          "<string>"
        ],
        "boolean": true,
        "date": "<string>",
        "number": 123,
        "string": "<string>"
      }
    }
  ],
  "limit": 500,
  "metadata": {},
  "offset": 1,
  "sort": [
    {
      "field": "<string>"
    }
  ],
  "start_time": "2023-11-07T05:31:56Z"
}
'

{
  "items": [
    {
      "address_city": "<string>",
      "address_country": "<string>",
      "address_line1": "<string>",
      "address_line2": "<string>",
      "address_postal_code": "<string>",
      "address_state": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "created_by": "<string>",
      "email": "<string>",
      "environment_id": "<string>",
      "external_id": "<string>",
      "id": "<string>",
      "integrations": [
        {
          "created_at": "2023-11-07T05:31:56Z",
          "created_by": "<string>",
          "entity_id": "<string>",
          "environment_id": "<string>",
          "id": "<string>",
          "provider_entity_id": "<string>",
          "provider_type": "<string>",
          "tenant_id": "<string>",
          "updated_at": "2023-11-07T05:31:56Z",
          "updated_by": "<string>"
        }
      ],
      "metadata": {},
      "name": "<string>",
      "tenant_id": "<string>",
      "updated_at": "2023-11-07T05:31:56Z",
      "updated_by": "<string>"
    }
  ],
  "pagination": {
    "limit": 123,
    "offset": 123,
    "total": 123
  }
}