Arqis is an invoice-first stablecoin payment app. The core product is sending invoices to Arqis names, paying in the payer inbox, verifying settlement, and keeping receipts clear for sellers and payers.
Seller sends an invoice to an Arqis name. The payer sees it inside Pay Invoice, reviews amount, memo, expiry, and status, then pays from wallet. This keeps invoice lifecycle, receipts, and status inside Arqis instead of relying on copied external checkout flows.
Wallet QR remains useful for direct receives, faucet testing, and manual transfers. Tracked invoice payments should live in the Arqis inbox, status, and receipt flows.
After payment confirmation is reliable, improve the Pay Invoice inbox: invoice detail, receipt view, payable invoice badge, due-soon indicators, and in-app notification history.
Give each invoice a clear detail view and receipt so payer and seller can inspect status, memo, expiry, transaction hash, paid time, and Arcscan proof.
Swap should be an invoice payment helper, not a trading product. If a payer does not have enough USDC, Arqis may offer a reviewed quote to convert supported assets into USDC before paying the invoice.
Open Swap guideUnified payment should be invoice-first: use USDC balances across supported chains, create a payer-reviewed payment plan, settle cleanly in USDC, then verify before marking the invoice paid.
Open Unified guideEvery helper starts from a payable invoice: amount, seller, memo, expiry, status, and settlement preference.
For swap or unified payment, show source assets/chains, fees, slippage or forwarding fee, estimated time, and settlement chain.
Never auto-spend, auto-swap, or auto-route. The payer must review and approve the plan before any transaction.
The seller sees a simple result only after verification: invoice paid, USDC received, receipt and transaction proof available.
When wallet assets are worth less than a threshold, for example under $5, Arqis can ask whether the payer wants to hide small balances or convert eligible balances into USDC.
“You have 7 small balances under $5. Hide them, or convert eligible balances to USDC?”
The current MVP should stay focused on the USDC invoice inbox flow on Arc Testnet: Create Invoice, Pay Invoice, Seller Console, and Circle Faucet / Setup. Keep the main UI centered on invoice records, receipts, and inbox clarity.
