blockSubscribe RPC Method

Please note that this subscription is unstable, and its format may change in the future.

filter

string

object

mentionsAccountOrProgram

string

object

commitment

string

finalized

string

confirmed

string

transactionDetails

string

maxSupportedTransactionVersion

integer

showRewards

boolean

encoding

string

result

integer

blockNotification

object

slot

integer

err

object

block

object

Request

wscat -c  \ 
# wait for connection 
{"id":1,"jsonrpc":"2.0","method":"blockSubscribe","params":["all"]}

Response

{
  "jsonrpc": "2.0",
  "result": 0,
  "id": 1
}

Don't have an account yet?

Create your QuickNode endpoint in seconds and start building