No signup, no card. You get a real PDF with a QR code and a live verification page — exactly what the API returns, watermarked as a sample.
What just happened? One POST request. The API returned a PDF (with an embedded QR code) and a hosted verification page showing who earned it, what for, when, and whether it is still valid. Sample certificates are watermarked and demo issuance is limited per day. Real certificates look identical, without the watermark.
Ready for real ones? Free tier: 5 certificates/month, no card →