is_hyperevm

Documentation for eth_defi.hyperliquid.block.is_hyperevm function.

is_hyperevm(chain_id)

Check if a chain ID is HyperEVM (mainnet or testnet).

Parameters

chain_id (int) – EVM chain ID.

Returns

True if the chain is HyperEVM mainnet (999) or testnet (998).

Return type

bool