🟪 Polygon
web3_clientVersion

Polygon API Documentation


web3_clientVersion RPC method

Returns

web3_clientVersion JSON-RPC method returns the current client version.

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "erigon/2.42.0/linux-amd64/go1.20.2"
}

Parameters

None

Request

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POST https://<network>.chainnodes.org/YOUR-API-KEY

Request example

  • HTTPS POST Request with a JSON RPC call in the body

  • Replace YOUR-API-KEY with the API key from your CHAINNODES.ORG Dashboard

  • You can use a different supported network by replacing polygon-mainnet

curl https://polygon-mainnet.chainnodes.org/YOUR-API-KEY \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":1}'

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JSON-RPC Polygon API Documentation by CHAINNODES is based on Erigon node client. Contact us if you are interested in specific methods that are only available on geth, besu, Nethermind or reth

net_peerCountweb3_sha3