Last updated 4 months ago
Returns the chain ID used for signing replay-protected transactions.
This method will use 5 .
5
None
chainId, hexadecimal value as a string representing the integer of the current chain id.
chainId
// Result { "id":67, "jsonrpc": "2.0", "result": "0x1" }
curl https://mainnet.polygon.validationcloud.io/v1/<YOUR_API_KEY_HERE> \ -X POST \ -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":67}'
curl https://amoy.polygon.validationcloud.io/v1/<YOUR_API_KEY_HERE> \ -X POST \ -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":67}'