Example code for the getbestblockhash json-rpc method. Сomplete guide on how to use getbestblockhash json-rpc in GetBlock.io Web3 documentation.
-
curl --location --request POST 'https://go.getblock.io/<ACCESS-TOKEN>/' \
--header 'Content-Type: application/json' \
--data-raw '{"jsonrpc": "2.0",
"method": "getbestblockhash",
"params": [],
"id": "getblock.io"}'
{
"error": null,
"id": "getblock.io",
"result": "b034141fc8e8024752b39513c9ed6db14690bf3a7fe9911a89c83578a73f0457"
}