eth_getBalance

Returns the balance of the account of given address.

Reference: Here

Parameters:

1. DATA, 20 Bytes - address to check for balance.

2. QUANTITY|TAG - integer block number, or the string "latest", "earliest" or "pending", see the default block parameter

Returns:

INTEGER - Hex value representing integer of the current balance in weibars.

{
  "id":83,
  "jsonrpc": "2.0",
  "result": "0x1bc16d674ec80000"
}

mainnet

curl https://mainnet.hedera.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_getBalance","params":["", "latest"],"id":1}'

testnet

curl https://testnet.hedera.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_getBalance","params":["", "latest"],"id":1}'