BlocksScan.io Managed Secure RPC/Web Socket

This is an example call for eth_totalSupply.

Request

{
  "jsonrpc": "2.0",
  "id": "1",
  "method": "eth_totalSupply",
  "params": [
    "latest"
  ]
}

Response

{
  "jsonrpc": "2.0",
  "id": "1",
  "error": {
    "code": -32601,
    "message": "The method eth_totalSupply does not exist/is not available"
  }
}