Expired50% confidenceFactExact time
OpenAI's API documentation explicitly distinguishes between two categories: 'API-available features' and 'ChatGPT-exclusive features'.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
UnverifiedEarly ChatGPT plugins used the OpenAPI specification to describe interfaces and interacted with third-party APIs through the Function Calling mechanism.81% similarUnverifiedMost API relay services are compatible with OpenAI's API format specification (i.e., RESTful interface + Bearer Token authentication).80% similarVerifiedOpenAI API格式已成为大模型领域事实上的行业标准接口规范，其核心是/v1/chat/completions端点80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/61356API
curl https://kongchang.com/api/v1/knowledge/claims/61356MCP
get_claim(id=61356)