Why does a PayTheFly payment link expire Because the price on it was signed for a moment in time Amount, token, payee, order number and a deadline all go into one signature After the deadline that signature stops being valid So an old link sitting in someone’s chat history cannot get paid by accident weeks later Missed it The merchant just sends a new one

Before you confirm a PayTheFly payment, here is what is on the screen The amount The asset and the network Who you are paying The order number When the order expires And a small "Valid Signature" badge That last one means the merchant signed this exact order If anything had been changed on the way to you, it would not say valid

Someone asked if multisig means their money is stuck until several people approve No At PayTheFly, multisig covers the protocol side Key parameter changes and high risk operations need more than one signer So no single person can quietly change the rules

Payment lands at 2am Your server is mid deploy The webhook gets nothing back Does the order just sit there unpaid No PayTheFly retries the webhook, up to 10 times You can also resend it manually Every call is signed, so verify it before you mark the order paid Make your handler idempotent and a repeat is harmless

Bringing on chain payments into everyday life We’re delighted to participate in the @UPayOfficial_EN event and explore more possibilities for stablecoin payments with industry partners Paythefly’s co-founder shared our work at the event: from real estate transactions to car purchases and leasing, Paythefly is connecting stablecoins such as USDT and USDC to more everyday transaction scenarios through our on chain payment protocol We’re also working with @UPayOfficial_EN to make it easier for users to top up their crypto cards Based in Abu Dhabi, connected to the world We look forward to collaborating with more partners to better integrate digital assets into everyday payments #Paythefly# #UPay# #StablecoinPayments# #OnChainPayments#

Abroad, at the till, card declined Bank flagged it as unusual activity Queue behind you getting longer If the shop takes PayTheFly You open the payment request in your own wallet Amount, network, order and payee already filled in Valid Signature on the page Confirm once and you’re done No call to your bank

Found a deposit address in my notes from March Almost pasted it Then thought, is this still their address Is it even the right chain That is the problem with paying to addresses you saved yourself Nobody tells you when they go stale With PayTheFly you never keep one Each payment opens as an order from the merchant Amount, token, network and payee already filled in You check it and confirm in your own wallet

Here is a cost most people never see A lot of platforms give every user their own deposit address Then someone has to watch all of them, match each payment to an account and move the funds together Thousands of addresses, thousands of small headaches With PayTheFly there is no address per user to manage Each payment arrives as an order with its own number, straight into the merchant's own collection contract

Ever sent crypto and then noticed something was off? On chain there is no undo No chargeback, no support ticket that brings it back Whatever you signed is final That is exactly why the details should never be typed by hand On PayTheFly the merchant's order comes to you already filled in and signed You check it, you confirm it, and what you confirm is what happens

"Is it safe" is the first thing every merchant asks us Fair question Our contracts have been through multiple rounds of third party audits, including Salus Every order is signed on its own, so nobody can change it after it is created Each merchant gets an independent collection contract, nothing is mixed with anyone else's funds And PayTheFly never holds the money, it goes point to point Audit reports are available to partners who want to dig in