curl --request POST \
  --url https://api.gelato.cloud/rpc/{chainId} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <x-api-key>' \
  --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "gelato_getUserOperationGasPrice"
}
'

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": {
    "maxPriorityFeePerGas": "0x59682f00",
    "maxFeePerGas": "0x1fbbcb8304"
  }
}