René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Authentication fail.","articleBody":"when i use demo codes python, nodejs for API 4.0  result: \r\n{\"error\": {\"code\": 11, \"message\": \"Authentication fail.\"}, \"result\": null, \"id\": 4041}\r\n\r\nThe algorithm sign params is wrong?\r\nCode python:\r\ndef get_sign(secret_key, message):\r\n\th = (base64.b64encode(hmac.new(secret_key.encode('utf-8'), message.encode('utf-8'), hashlib.sha512).digest())).decode()\r\n\r\nCode nodejs:\r\nfunction getSign(str) {\r\n\treturn crypto.createHmac('sha512', SECRET).update(str).digest().toString('base64');\r\n\r\n","author":{"url":"https://github.com/phidinhthao","@type":"Person","name":"phidinhthao"},"datePublished":"2021-06-30T07:22:31.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/18/WebSocket-API/issues/18"}