eth_getBalance | Alchemy Docs

Returns the balance of the account of a given address.

This endpoint expects an object.

The address of the account to query the balance for.

The block number, tag, or hash at which to retrieve the balance. Can be a block number, 'latest', 'earliest', 'pending', or a block hash.

The balance of the account in wei, encoded as a hexadecimal string.

1	curl -X POST https://zksync-mainnet.g.alchemy.com/v2/{apiKey} \
2	-H "Content-Type: application/json" \
3	-d '{
4	"jsonrpc": "2.0",
5	"method": "eth_getBalance",
6	"params": [
7	"0xfe3b557e8fb62b89f4916b721be55ceb828dbd73",
8	"latest"
9	],
10	"id": 1
11	}'