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eth_blockNumber - Ethereum
eth_getBlockByHash - Ethereum
eth_getBlockByNumber - Ethereum
eth_getTransactionByHash - Ethereum
eth_getTransactionCount - Ethereum
eth_getTransactionReceipt - Ethereum
eth_getBlockTransactionCountByHash - Ethereum
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eth_gasPrice - Ethereum
eth_estimateGas - Ethereum
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eth_maxPriorityFeePerGas - Ethereum
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net_version - Ethereum
net_listening - Ethereum
eth_getUncleByBlockNumberAndIndex - Ethereum
eth_getUncleByBlockHashAndIndex - Ethereum
eth_getUncleCountByBlockHash - Ethereum
eth_getUncleCountByBlockNumber - Ethereum
eth_getFilterChanges - Ethereum
eth_getFilterLogs - Ethereum
eth_newBlockFilter - Ethereum
eth_newFilter - Ethereum
eth_newPendingTransactionFilter - Ethereum
eth_uninstallFilter - Ethereum
web3_clientVersion - Ethereum
web3_sha3 - Ethereum
eth_subscribe - Ethereum
eth_unsubscribe - Ethereum
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eth_unsubscribe - Ethereum
Subscriptions are cancelled with a regular RPC call with eth_unsubscribe as method and the subscription id as first parameter.

Parameters

  1. 1.
    Subscription ID, as previously returned from an eth_subscribe call.

Returns

true if a subscription was successfully cancelled, or false if no subscription existed with the given ID.

Example

Request
wscat
1
wscat -c wss://eth-mainnet.alchemyapi.io/v2/<key>
2
​
3
{"jsonrpc":"2.0", "id": 1, "method": "eth_unsubscribe", "params": ["0x9cef478923ff08bf67fde6c64013158d"]}
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Result

1
{
2
"jsonrpc":"2.0",
3
"id":1,
4
"result":true
5
}
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Ethereum API
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Polygon API
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