curl -X 'POST' \
  'https://api.bitski.com/v2/floor-prices/batch?supportedChains=1' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "contractIds": [
    {
      "address": "0x1C505d3AC1B902b69bc153aEdad477c9bC9ccde7",
      "chainId": 1,
      "coinType": 60
    }
  ]
}'

{
  "prices": [
    {
      "blockNumber": "17125297",
      "currency": "USD",
      "marketplace": "opensea",
      "price": "100.00",
      "timestamp": "2023-04-25T19:41:00.425Z"
    }
  ]
}