getbestblockhash | Alchemy Docs

Returns the hash of the most-work fully-validated tip block in the active Bitcoin blockchain.

apiKeystringRequiredDefaults to docs-demo

The hash of the best block in the longest chain.

1	import requests
2
3	url = "https://bitcoin-mainnet.g.alchemy.com/v2/:apiKey"
4
5	payload = []
6	headers = {"Content-Type": "application/json"}
7
8	response = requests.post(url, json=payload, headers=headers)
9
10	print(response.json())