Expired50% confidenceFactExact time
In 2025, OpenAI made significant updates to its API protocol, introducing new authentication mechanisms and request header formats, which caused the previously simple method of connecting to domestic models by replacing the BaseURL to stop working.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
Use Codex for Free: CCX + DeepSeek Alternative Setup in Five Minutes
bilibiliWeb3村长Official6/4/2026
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