PayTheFly is a new Web3 payment model based on “Intent-based On Chain Payment.” With just one tap, the transaction is completed instantly.

New York, USA
Joined January 2017
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
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Small shop owners ask what they need before they can take USDT? Shorter list than you’d think You don’t need a card terminal You don’t read a wallet address out loud You don’t check an explorer after every sale You don’t hand your money to someone else to hold You open POS.PayTheFly.com, type the price, and the customer scans and confirms The money goes straight into your own pocket
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If every shop on your street took USDT tomorrow What’s the first thing you’d buy with it Coffee doesn’t count, everyone says coffee
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Honest question What’s harder Getting a business to accept crypto or getting customers to actually pay with it Tell us which side you’ve seen stall
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Why do most crypto payments happen in USDT and not some other coin Because businesses price things in dollars, dirhams, whatever is local A stablecoin like USDT tracks the dollar So the amount on your order won’t swing while you pay Paying with something whose price keeps jumping is trading, not paying
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Quick one Paying a shop with crypto, which do you prefer A QR at the counter or A link sent to you in chat And why
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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
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Hair salon, Saturday afternoon Client from out of town, only has USDT on her phone The stylist opens POS.PayTheFly.com on the front desk tablet Types the price It converts to USDT on its own and shows a QR Client scans with her own wallet and confirms Payment Successful The money goes straight to the salon, nobody holds it in between Setting up the terminal took about 3 minutes
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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
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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
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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
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Checking in late after a long flight "Can I pay the deposit in USDT?" With POS.PayTheFly.com the front desk types the amount A QR code comes up with the hotel's name and the price already in it The guest scans, confirms in their own wallet, gets their key The money lands with the hotel straight away No card machine, no copy and paste
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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
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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
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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
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"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
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Our Co founder is on site at @UPayOfficial_EN 's Powering Modern Payments in Singapore 🇸🇬 We are a side event partner this TOKEN2049 week Great crowd, great conversations about where payments go next
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If you are here tonight, come find us and say hi 👋
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Coffee shop, supermarket, hotel front desk, taxi, ect Same question at the till "Can I pay in USDT?" With POS.PayTheFly.com the answer is yes in about 3 minutes Type the price, it converts to USDT The customer scans and confirms in their own wallet Paid, straight to the merchant No code, nothing to integrate
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Selling a property in Dubai to a buyer on the other side of the world used to mean a lot of back and forth With PayTheFly the developer creates a payment order and sends one link The buyer picks their chain and token, the rate is locked, and they pay from their own wallet in a few steps The order and invoice are recorded on the merchant side automatically Together with our partner @Changer_ae , this is how real estate in the UAE can take USDT from international clients
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