Vellium & Co

Directory › Developer tools and utilities › Generate QR code

Generate QR code

Render text (URL, vCard, Wi-Fi config, …) as a QR code — SVG string or PNG data URL.

Go to this service →

Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
395 ms
Price
$0.004 per call
Paying buyers, last 30 days
4 (directory's own records)
Paid calls, last 30 days
4
Category
Developer tools and utilities
Address
https://qr.openverbs.com/v1/qr

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/9505b952d709.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].