eth_subscribe RPC Method

Parameters

subscription_name

string

REQUIRED

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newHeads

string

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logs

string

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newPendingTransactions

string

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flag

boolean

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data

object

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Returns

result

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Request

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

import { Core } from '@quicknode/sdk'

const core = new Core({
  endpointUrl: "",
})

core.client
    .watchBlocks(
      {
        onBlock: block => console.log(block),
        poll: false
      }
    )

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