Expired50% confidenceFactTime unknown
The API signature mechanism generates an unforgeable signature value by combining request parameters with a key according to specific rules and then performing a hash operation.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
DeepSeek V4 Pro in Action: AI-Assisted Reverse Engineering of Youdao Translate's Encryption Parameters
bilibili爬虫教程
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curl https://kongchang.com/api/v1/knowledge/claims/56803MCP
get_claim(id=56803)