Method eth_getBlockRange undefined ()
connect with WS protocol

Parameters

QUANTITY|TAG - string

integer of the starting block number for the range, or the string "earliest", "latest" or "pending"

QUANTITY|TAG - string

integer of the ending block number for the range, or the string "earliest", "latest" or "pending"

Boolean - Boolean

If true it returns the full transaction objects, if false only the hashes of the transactions.

Request

wscat -c wss://optimism.getblock.io/YOUR-API-KEY/mainnet/ 
# wait for connection and send the request body 
{"jsonrpc": "2.0",
"method": "eth_getBlockRange",
"params": ["earliest", "latest", false],
"id": "getblock.io"}

Response

{
    "result": "null",
    "id": "getblock.io",
    "status_code": 405,
    "message": "Method not allowed"
}