starknet_blockHashAndNumber

Get the most recent accepted block hash and number

apiKeystringRequired

The latest block hash and number

block_hashstringformat: "^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$"

The hash identifying a block

block_numberinteger>=0

The block’s number (its height)

1	curl -X POST https://starknet-mainnet.g.alchemy.com/v2/ \
2	-H "Content-Type: application/json" \
3	-d '{
4	"jsonrpc": "2.0",
5	"method": "starknet_blockHashAndNumber",
6	"params": [],
7	"id": 1
8	}'