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PDF · USE CASE

Ticket & Boarding Pass PDF API

Generate event tickets and boarding passes as PDFs, barcode and all. Scannable codes, custom page geometry, and a signed URL you can email the second a booking clears.

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Generate event tickets and boarding passes as PDFs, barcode and all. Scannable codes, custom page geometry, and a signed URL you can email the second a booking clears.

How it works

POSTpdf.sh
curl https://api.renderkit.tech/v1/pdf \
  -H "x-api-key: $RENDERKIT_API_KEY" \
  -H "content-type: application/json" \
  -d '{ "url": "https://example.com", "format": "A4", "print_background": true }'

What you get

  • Barcodes and QR codes render at full scan resolution, not upscaled
  • Custom page sizes down to wallet and boarding-pass geometry
  • Per-attendee props from one template — no file assembly step
  • Signed URL ready to attach to the confirmation email

More

Full HTML to PDF API docs · JSX-to-PDF · compare RenderKit vs PDFShift.

Common questions

Yes. RenderKit prints through Chromium at your chosen device scale, so an SVG or canvas barcode is rendered as vector or full-resolution raster rather than a resampled screenshot — scanners read it the same as a print house PDF.

RenderKit starts at $9/mo, with 500 free renders to start. PDF, screenshot, and markdown all draw from one meter.

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500 free renders to start. No card. Cancel by ignoring it.

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