xfyun-text-proofread

Automate Chinese proofreading by sending base64-encoded text to iFlytek's Official Document Proofreading API, which returns structured corrections for typos, punctuation, and semantic errors. This requires setting the XFYUN_APP_ID, XFYUN_API_KEY, and XFYUN_API_SECRET environment variables for authentication.

Automated proofreading detects 27 categories of Chinese text errors, including typos, punctuation issues, word order, factual mistakes, and sensitive content. This makes it suitable for reviewing official documents and long passages.

Yes, you can proofread very long Chinese text passages up to 220,000 characters in a single request. The API processes long text fragments and official documents without requiring external libraries.

No, you do not need external dependencies because the script uses only the Python standard library for HTTP requests and cryptographic signing. You only need to configure the iFlytek API environment variables.

The script sends text to the iFlytek proofreading API by encoding the payload as base64 and transmitting it via HTTP. It authenticates the request using environment variables and cryptographic signing.

The limitation is that you must manually handle HTTP connections and cryptographic signing using only Python standard library modules. Additionally, text correction is capped at 220,000 characters per request.