PDF Optimization & Watermark API
Programmatic execution of PDF merges, split-range extractions, size compressions, custom page number stamping, and copyright watermark injection.
POST /api/v1/pdf/share-ready
Query Parameters
pdf_urlsRequired • array
List of fully qualified HTTP links of PDF files to merge.
enable_watermarkOptional • boolean
If true, overlays copyright stamp footer on each page.
watermark_textOptional • string
Custom overlay watermark text stamp.
Example Response
{
"success": true,
"job_id": "pdf_job_948f2a",
"merged_pages": 14,
"output_size_bytes": 1050000,
"download_url": "https://toolchi.online/files/merged-document.pdf",
"share_readiness_score": 100
}NodeJS / fetch request
const response = await fetch("https://toolchi.online/api/v1/pdf/share-ready", {
method: "POST",
headers: {
"Content-Type": "application/json",
"Authorization": "Bearer tc_live_xxxxxxxx"
},
body: JSON.stringify({
pdf_urls: [
"https://yoursite.com/invoices/inv01.pdf",
"https://yoursite.com/invoices/inv02.pdf"
],
enable_watermark: true,
watermark_text: "Confidential - Toolchi API"
})
});
const data = await response.json();
console.log("Merged PDF ready:", data.download_url);Ready to automate PDF compiling workflows?
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