eth_protocolVersion - Ethereum

eth_protocolVersion. Returns the current ethereum protocol version

eth_protocolVersion - ethereum [Value: 0CU]
Returns the current ethereum protocol version.
Use cases

Use cases

  • Check current Ethereum protocol version on node
  • Ensure compatibility with Ethereum protocol updates
  • Validate node is running expected protocol version
Constraints

Constraints

  • Requires network access to Ethereum node
  • Node must support protocol version query
  • Accurate response depends on node synchronization
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Language

Request
Examples
curl --request POST \
     --url https://eth.drpc.org\
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_protocolVersion"
}
'
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Response
200
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x41"
}
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Request params

idinteger
jsonrpcstring
methodstring
ParametersThis method does not accept any parameters.

Response

200
Returns the current ethereum protocol version.

Response params

object
idinteger
jsonrpcstring
resultstring