Pay links, QR codes and receipts

Get paid on Dznye Chain with a link or QR code, add a pay button to any website, and give receipts anyone can check on the chain itself.

Paying with Dznye should feel like any payment app: open a link or scan a code, see who you are paying, confirm, done in a second. Here is how to ask for money, take payments on a website, and give receipts.

Ask someone to pay you

Open your wallet and press Receive.
Enter how much and what for, or leave the amount empty to let them choose.
Share the link or the QR code. Send the link in a chat, or show the code on your phone or a printed sign.

A pay link looks like this:

https://wallet.dznye.com/pay?to=@shop&amount=12.5&for=order-881

Whoever opens it sees exactly who they are paying (the name and the full address) and how much, and pays with one tap. If they have no account yet, they make one in a moment, and the welcome fund pays the fee.

Take payments on a website

In Receive, open Pay button for a website and copy the snippet. It is a plain link styled as a button, so it works on any website or shop builder, with no script to load. For an order, put the order number in the for part of the link: it travels with the payment as its note.

To check that an order was paid, read the payments to your account at GET /blocks, or follow your account in the explorer. Every payment carries its note.

Receipts anyone can check

After paying a pay link you get a receipt link:

https://chain.dznye.com/receipt?tx=<transaction id>&h=<block>

The receipt page stores nothing. Each time it is opened, it fetches that block from the chain and finds the payment by its id, the fingerprint of exactly what the payer signed. If anything about the payment had been changed, it would not be found. So a receipt is proof, not a promise. It shows who paid whom, how much, the note, the time and the block, and you can print it or save it as a PDF.

Good to know

Payments arrive in about a second and cannot be reversed. Check the name before you pay.
Notes are public, like everything on the chain. Use an order number, not personal details.
Shops can be paid in DZY or in any Dznye token (add &asset=<token id>).
To pay only when something arrives, use pay on delivery.
For a subscription, give the shop a limited agent key: it can take up to an amount you choose, until a date, and nothing else. See keep your account safe.