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eth_chainId

Returns the currently configured chain id, a value used in replay-protected transaction signing as introduced by EIP-155.

Parameters:

None

Returns:

QUANTITY - big integer of the current chain id.

Example:

// Request
curl https://arbitrum.blockpi.network/v1/rpc/your-rpc-key -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'
​
// Result
{
"jsonrpc":"2.0",
"id":1,
"result":"0xa4b1"
}
Last modified 9mo ago