{"base_url":"https://nomark.top","description":"Remove NOTEBOOKLM/watermark from PDF; returns ZIP of PNG images.","endpoints":{"remove_watermark":{"body":{"corner_size":"Optional. Crop ratio 1-10 (percent). Default 4. Recommended 3-5 for NOTEBOOKLM.","file":"PDF file (required), max 100MB"},"content_type":"multipart/form-data","method":"POST","response":{"download_url":"/download/{filename}.zip","download_url_absolute":"https://nomark.top/download/{filename}.zip","filename":"original_name.zip","success":true},"url":"https://nomark.top/upload","usage":"POST with multipart form: file=@document.pdf and optional corner_size=4. Use download_url_absolute to get the result ZIP."}},"name":"nomark PDF Watermark Remover API"}