# PDF 书籍扫描

## API Docs
- [Query Balance](https://apifox.com/apidoc/shared/a55f1a3d-4871-41b7-8f1a-3af83807410b/api-120355986.md): 
- [PDF Scan](https://apifox.com/apidoc/shared/a55f1a3d-4871-41b7-8f1a-3af83807410b/api-120356017.md):