A Python script to utilize the OpenSea API to get all available information on a single asset listed.

opensea.py

import json
import requests 

# https://opensea.io/assets/<your-asset-contract-address>/<your-token-id>

ASSETCONTRACTADDRESS = "<your-asset-contract-address>" # Replace with your Asset Contract Address
TOKENID = "<your-token-id>" # Replace with your Token ID

# Construct URL for OpenSea API to make GET call
url = "https://api.opensea.io/api/v1/asset/" + ASSETCONTRACTADDRESS + "/" + TOKENID + "/"

response = requests.request("GET", url)

print(json.dumps(json.loads(response.text), indent=4))

Review https://docs.opensea.io/reference/retrieving-a-single-asset for more information.