eth_subscribe RPC Method

Please note that WebSocket functionality is only supported on the /nanoreth namespace on Hyperliquid mainnet. The /evm namespace does not support WebSockets at this time.

Parameters

subscription name

string

REQUIRED

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newHeads

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logs

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newPendingTransactions

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data

object

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Returns

result

string

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Request

1
wscat -c wss://docs-demo.hype-mainnet.quiknode.pro/nanoreth \
2
# wait for connection 
3
{"id":1,"jsonrpc":"2.0","method":"eth_subscribe","params":["newHeads"]}
4

1
wscat -c wss://docs-demo.hype-mainnet.quiknode.pro/nanoreth \
2
# wait for connection 
3
{"id":1,"jsonrpc":"2.0","method":"eth_subscribe","params":["newHeads"]}
4

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