eth_chainId

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

Parameters

None

Returns

result - hexadecimal value in string format which represents an integer of the chain.

Request example

curl --location 'https://rpc.eth.gateway.fm' \
--header 'Content-Type: application/json' \
--data '{"method":"eth_chainId","params":[],"id":1,"jsonrpc":"2.0"}'

Response example

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": "0x1"
}