Crypto payments without signature

[Shua7]

Hey all - Lately i have been developing a EPL fantasy gaming site, where my users can build there team, joined league - And pay an entrance fee. The winner take all. Payments are only by USDT.

I think about how to become bigger here. I spread this site among friends and it became huge.

The biggest issue - how do i can implement a E2E system that players join, pays the entrance fee - and the system will approved there payments?
The winner- how can i be sure he get the right amount?

Thanks all!!!

 

[paymentflo]

Hey all - Lately i have been developing a EPL fantasy gaming site, where my users can build there team, joined league - And pay an entrance fee. The winner take all. Payments are only by USDT.

I think about how to become bigger here. I spread this site among friends and it became huge.

The biggest issue - how do i can implement a E2E system that players join, pays the entrance fee - and the system will approved there payments?
The winner- how can i be sure he get the right amount?

Thanks all!!!

not sure if it helps but the tech part is usually not the hard one, most setups are pretty standard

you just generate wallet, wait confirm, then credit… payouts also from one main wallet

real problems come later when volume grows, that’s when things start getting messy from what i see

 

[xavierfok]

for USDT payments without requiring signatures, you want to generate a unique deposit wallet address per user per league. when the exact amount hits that address, your backend marks them as paid. blockchain confirmations handle the verification automatically, no signatures needed.

for payouts, just calculate the prize pool from confirmed deposits and send from your hot wallet to the winner's address. keep a small reserve (2-3%) for gas fees. the whole thing is auditable on-chain so disputes are minimal.

 

[Cloud Node]

you can deploy a smart contract on a network like polygon or bsc that act as an auto.mated escrow to received USDT from your player