Merchant

Stablecoins

At the heart of OnlyStables Pay is USDC on Base blockchain. We chose Base because it delivers extremely low transaction fees while maintaining the security of Ethereum. USDC provides the stability of the US dollar with the programmability and efficiency of cryptocurrency. When customers pay with USDC, payments go directly to your wallet address. We never hold or control your funds. The platform automatically shows conversion rates to USD for clarity and tracks your real-time balance, but the actual USDC never touches our servers. Every payment is a direct blockchain transaction from your customer to you. You're always in complete control of your funds.

Payment Links

Creating a payment link takes literally one click. Enter an amount, add an optional description, and you have a unique URL ready to share. These links work anywhere you can share text: email, SMS, WhatsApp, Discord, or embedded on your website. There's no expiration date unless you want one. You can track payment status in real-time from your dashboard and add metadata to organize your accounting. Each link is a standalone payment request that requires no integration or technical knowledge.

Invoices

Professional invoicing is built into the platform. Create detailed invoices with multiple line items, each with descriptions, quantities, and prices. Capture customer information when needed, though it's entirely optional to preserve privacy. Set due dates and the system automatically tracks payment status. When an invoice is paid, it's automatically matched and marked as complete.

You can download any invoice as a PDF that includes all payment details, perfect for sending via email or keeping for your records. The PDF shows your business information, invoice number, line items, total amount, and once paid, includes the transaction hash and payment confirmation details. Share the invoice link for online payment or send the PDF directly. It's the invoicing system you know, powered by the payment rails of the future.

Customers

Every payment automatically builds your customer database. As soon as someone completes a payment, their wallet address and transaction details are instantly captured and displayed in your dashboard. The system tracks payment history per wallet address, showing you total spent, number of transactions, and payment patterns. If the payee provided their name or email during checkout, that information is automatically associated with their payment record. You can add notes and tags to remember important details about your customers. Privacy is preserved as customers can pay without revealing personal information unless they choose to.

Products

Build your product catalog directly in OnlyStables Pay. Create entries for your products or services with fixed or variable pricing. Generate specific payment links for each product with one click. Track sales performance per product and understand what's driving your revenue. Inventory management is coming soon to complete the e-commerce experience.

Wallets

We support every major wallet in the ecosystem. MetaMask, Coinbase Wallet, Rainbow, and any WalletConnect compatible wallet work seamlessly. Hardware wallets like Ledger and Trezor are fully supported for security-conscious users. The payment experience adapts to whatever wallet your customer prefers, ensuring the smoothest possible checkout.

Authentication

Logging into OnlyStables Pay is passwordless and secure. Connect directly with your Web3 wallet for the most straightforward authentication. Use email magic links via Privy if you prefer. Sign in with Google or Twitter for social authentication. No passwords to remember, no security compromises. Your authentication method is your choice.