{"id":"77c41923-83fc-4270-9ab7-af076891e8c5","slug":"clawhub-crossservicesolutions-add-watermark-to-pdf","name":"Add watermark to PDF","description":"Add a text watermark to one or multiple PDFs by uploading them to the Solutions API, polling until completion, then returning download URL(s) for the watermarked PDF(s) (or a ZIP if multiple).","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}