{"name":"PDFTOMP3 Canvas","version":1,"signup_required":false,"create_url":"https://pdftomp3.com/canvas-api/canvases","guide_url":"https://pdftomp3.com/canvas/guide.html","upload_lifetime_hours":24,"canvas_expires":false,"max_text_characters":500000,"speech":"The server uses its free Kokoro service. No user key is needed. Press Play to listen."}