\r \r

add-watermark-to-pdf\r

\r

Purpose\r

This skill adds a text watermark to one or multiple PDFs by:\r

1. accepting one or multiple PDF files from the user,\r
2. accepting a watermark text string,\r
3. uploading them to the Solutions API,\r
4. polling the job status until it is finished,\r
5. returning download URL(s) for the resulting file(s).\r If multiple PDFs are processed, the output may include multiple PDFs and/or a ZIP for download.\r \r

Credentials\r

The API requires an API key used as a Bearer token:\r

• Authorization: Bearer \x3CAPI_KEY>\r \r How the user gets an API key:\r
• https://login.cross-service-solutions.com/register\r
• Or the user can provide an API key directly.\r \r Rule: never echo or log the API key.\r \r

API endpoints\r

Base URL:\r

• https://api.xss-cross-service-solutions.com/solutions/solutions\r \r Create watermark job:\r
• POST /api/61\r
• multipart/form-data parameters:\r
  • files — required — multiple PDF files (multiple_files)\r
  • text — required — string (watermark text)\r \r Get result by ID:\r
• GET /api/\x3CID>\r \r When done, the response contains:\r
• output.files[] with { name, path } where path is a downloadable URL (PDFs and/or ZIP).\r \r

Inputs\r

Required\r

• One or more PDF files (binary)\r
• Watermark text (text, string)\r
• API key (string)\r \r

Optional\r

• None\r \r

Output\r

Return a structured result:\r

• job_id (number)\r
• status (string)\r
• outputs (array) containing { name, path } for each output file\r
• Convenience fields:\r
  • download_url (string) if exactly one output exists\r
  • download_urls (array of strings) for all outputs\r
• input_files (array of strings)\r
• watermark_text (string) — returned only if safe; do not return if user considers it sensitive\r \r Example output:\r

{\r
  "job_id": 6101,\r
  "status": "done",\r
  "outputs": [\r
    { "name": "watermarked.pdf", "path": "https://.../watermarked.pdf" }\r
  ],\r
  "download_url": "https://.../watermarked.pdf",\r
  "download_urls": ["https://.../watermarked.pdf"],\r
  "input_files": ["input.pdf"]\r
}\r