Generate PDFs from JSON in Seconds

API-first PDF generation. Seamlessly integrate into your workflow and create pixel-perfect reports, invoices, and documents at scale.

Lightning Fast

Generate PDFs in under 2 seconds with our optimized rendering engine built for high-scale performance.

Template-Based

Design once, generate thousands. Reusable templates with dynamic data injection.

Developer First

Simple REST API. Complete with SDKs, webhooks, and extensive documentation.

Simple 2-Step Process

1

Request Token

Send your template ID and data to our API. We'll instantly return a secure request token, ensuring your application stays fast and responsive even under heavy load.

  • Non-blocking async processing
  • Instant API response
curl -X POST https://api.pdfex.io/generate \
 -H "Authorization: Bearer KEY" \
 -d '{ "template_id": "invoice", ... }
{
 "success": true,
 "request_id": "req_8x92m..."
}
curl -X GET \
 https://api.pdfex.io/api/pdf/req_8x92m...
[Binary PDF Data Stream]
2

Process & Download

Use the token to retrieve your PDF. Calls are cached, secure, and delivered via our global CDN for low-latency access anywhere.