🟪 Polygon

Polygon API Documentation

net_listening RPC method


net_listening returns true when the client is actively listening for network connections, otherwise false

  "jsonrpc": "2.0",
  "id": 1,
  "result": "true"

net_listening always returns true when using CHAINNODES.ORG (opens in a new tab)



🔌 To use net_listening you must be connected to a blockchain node.


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


  • 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":"net_listening","params":[],"id":1}'

💡 Confusing?

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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