Check out our REST API documentations: https://github.com/quantxt/api-docs
Try out the API on RapidAPI: https://rapidapi.com/quantxt-inc-theia/api/document-parser-and-extraction
Also check out our Python and Java SDKs:
https://github.com/quantxt/qtcurate-sdk-python
and
https://github.com/quantxt/qtcurate-java-sdk