Cache read-only Ethereum JSON-RPC calls in front of your provider

High-speed, read-only EVM blockchain cache

NodeCache EVM is an RPC caching layer for read-only JSON-RPC calls — eth_call, eth_getBalance, eth_getCode, eth_getLogs, eth_blockNumber and eth_chainId — caching responses for a short, method-dependent time (one hour for eth_chainId, a few seconds for the rest). It supports Ethereum mainnet only today and does not cache state-changing methods such as transactions.

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