{"name":"Tesseract OCR API","version":"1.0.0","endpoints":{"GET /health":"tesseract + tessdata status","GET /langs":"list available languages","POST /ocr":"image|PDF (multipart) -> structured JSON","POST /ocr/json":"JSON body with file_url -> structured JSON (LLM/tool friendly)","POST /ocr/pdf":"image|PDF -> searchable PDF","GET /docs":"Swagger UI"}}