Verified70% confidenceFactTime unknown
The HTTP 200 status code only indicates that the server successfully received and processed the request; it does not represent correct execution of business logic, as a large number of business errors can be wrapped inside a 200 response body.
4
Sources
70%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedHTTP 400 (Bad Request) indicates a request format or syntax error and is typically treated by clients as a non-retryable logic error.74% similarUnverifiedMany systems, even when returning 200, may carry a business error code in the response body (such as the errcode field of the WeChat and Alipay open platforms).73% similarUnverifiedHTTP状态码遵循RFC 7231规范，按首位数字分为5个大类：1xx信息性响应、2xx成功、3xx重定向、4xx客户端错误、5xx服务器错误72% similarUnverifiedHTTP 429 error indicates Too Many Requests; when multiple agents concurrently call the same free API, the server will frequently return this error.70% similarUnverifiedHTTP status code 500 (Internal Server Error) indicates that an unexpected error occurred on the server side; the specific cause needs to be identified by combining server logs and code logic.69% similar
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