curl --request GET \
  --url https://api.meow.com/v1/cards/insights \
  --header 'x-api-key: <api-key>'

{
  "total_spend": "<string>",
  "total_cashback": "<string>",
  "top_expenses": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "amount": "<string>",
      "detail": "<string>",
      "cardholder": "<string>",
      "posted_time": "2023-11-07T05:31:56Z",
      "logo_url": "<string>",
      "website": "<string>",
      "card_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "network_transaction_id": "<string>"
    }
  ],
  "top_merchants": [
    {
      "total": "<string>",
      "count": 123,
      "merchant": "<string>",
      "logo_url": "<string>",
      "website": "<string>"
    }
  ],
  "weekly_cardholder_spend": [
    {
      "week": "2023-12-25",
      "data": [
        {
          "total": "<string>",
          "value": "<string>"
        }
      ]
    }
  ],
  "weekly_merchant_spend": [
    {
      "week": "2023-12-25",
      "data": [
        {
          "total": "<string>",
          "value": "<string>"
        }
      ]
    }
  ]
}