What is this?
UCashier is stablecoin payment and payout infrastructure for global businesses: it chains together on-chain collection, a hosted checkout, order confirmation and merchant withdrawals so an existing site, app or back office can add USDT/USDC payments without rebuilding its stack.
UCashier is stablecoin payment and payout infrastructure for global businesses: it chains together on-chain collection, a hosted checkout, order confirmation and merchant withdrawals so an existing site, app or back office can add USDT/USDC payments without rebuilding its stack.Is this a hosted service I call via API, or software I run myself?It is a hosted SaaS payment gateway: you integrate through its API/webhooks and a merchant-branded checkout page it manages for you — there is nothing to self-host.
It is a hosted SaaS payment gateway: you integrate through its API/webhooks and a merchant-branded checkout page it manages for you — there is nothing to self-host.How do I start accepting payments?Sign up for a free merchant account, bind your own receiving wallet, then use the test backend to walk through a sample payment, verify the callback signature and confirm your order flow before switching to production.
Sign up for a free merchant account, bind your own receiving wallet, then use the test backend to walk through a sample payment, verify the callback signature and confirm your order flow before switching to production.Do I need to run my own blockchain node or wallet infrastructure first?No — you only need a wallet address to receive funds and a prepaid merchant balance to cover fees and payouts; UCashier handles the on-chain listening, order matching and status notifications for you.
No — you only need a wallet address to receive funds and a prepaid merchant balance to cover fees and payouts; UCashier handles the on-chain listening, order matching and status notifications for you.What does it actually cost to use?Account signup, integration, monthly and annual fees are all $0; UCashier only charges a fee on successful orders, as low as 0.5% of the transaction amount, with payout fees shown in the merchant dashboard.
Account signup, integration, monthly and annual fees are all $0; UCashier only charges a fee on successful orders, as low as 0.5% of the transaction amount, with payout fees shown in the merchant dashboard.Who is this built for?Teams that already have a product and order system and want to add stablecoin collection — covering games, cross-border SaaS, agent/distributor settlement, ads and creator payouts, cross-border logistics, and Web3 apps.
Teams that already have a product and order system and want to add stablecoin collection — covering games, cross-border SaaS, agent/distributor settlement, ads and creator payouts, cross-border logistics, and Web3 apps.Does the money sit in UCashier's own wallet, or in mine?Payments land directly in the merchant's own bound wallet address rather than a platform pool; fees and payouts are drawn from a prepaid merchant balance, and payouts only go to the address you specify.
Payments land directly in the merchant's own bound wallet address rather than a platform pool; fees and payouts are drawn from a prepaid merchant balance, and payouts only go to the address you specify.Which stablecoins and networks are supported?USDT is supported on both TRC and ERC networks, and USDC is supported on ERC.
USDT is supported on both TRC and ERC networks, and USDC is supported on ERC.How do I trust that a payment notification is real?API responses and webhook notifications are signed, so merchants verify the signature before updating an order, and a separate query endpoint lets you cross-check order status independently of notifications.
API responses and webhook notifications are signed, so merchants verify the signature before updating an order, and a separate query endpoint lets you cross-check order status independently of notifications.Can I test the integration before going live?Yes — UCashier provides a free test account so you can complete a sample payment, exercise webhooks and confirm your order flow before moving to production.
Yes — UCashier provides a free test account so you can complete a sample payment, exercise webhooks and confirm your order flow before moving to production.What are similar projects?USDT-Payment-Gateway, QuantDinger, hyperswitch, DeFiBridgeDiamond, rh-swap, robinhood-meme-token-stock-launchpad, stellar-trade, polar
USDT-Payment-Gateway, QuantDinger, hyperswitch, DeFiBridgeDiamond, rh-swap, robinhood-meme-token-stock-launchpad, stellar-trade, polar