curl --request GET \
  --url https://demo-api.mobula.io/api/2/pm/market/spread-history

{
  "data": [
    {
      "timestamp": 123,
      "bestBidUSD": 123,
      "bestAskUSD": 123,
      "spreadUSD": 123
    }
  ],
  "pagination": {
    "page": 123,
    "offset": 123,
    "limit": 123,
    "pageEntries": 123
  },
  "hostname": "<string>",
  "took": 123
}