Introduction to PolyPay
PolyPay is a modern cryptocurrency payment gateway that helps merchants easily accept USDT, USDC, and other digital currency payments.
Why Choose PolyPay?
π Multi-Chain and Multi-Currency
Support for Ethereum, Tron, Solana, Polygon, BSC, Base, Arbitrum One, Optimism, and TON, along with assets like USDT and USDC.
β‘ Real-Time Settlement
Automatic order settlement upon blockchain transaction confirmation. Funds arrive instantly.
π Secure and Reliable
- Non-custodial mode - funds go directly to your wallet
- Industry-standard API signature verification
- Comprehensive callback notification system
Wallet Receiving Preferences
In Wallet Management, merchants can configure how new orders select a receiving wallet from enabled compatible wallets: off keeps the default wallet priority, balanced receiving prefers wallets with fewer historical orders for the same network and currency, and random wallet selects a compatible wallet randomly for each order.
Multi-Merchant Management
One account can manage multiple merchants. The top-left dashboard switcher shows the current merchant and lets you switch or add a merchant. Orders, wallets, API keys, webhooks, plugins, and frontend integration settings are scoped to the selected merchant. After a switch, dashboard requests carry the selected merchant ID, and the backend verifies that it belongs to the signed-in account. Subscription plans apply at the account level, so all merchants under the account share plan quotas.
π Easy Integration
REST API and multiple plugins (WHMCS, etc.) available. Complete integration in as little as 30 minutes.
Getting Started
- Register Account β Sign up for a merchant account on PolyPay
- Get API Keys β Generate API Key in the merchant dashboard
- Integration Testing β Follow the Public Key and API Key guides
- Go Live β Switch to production after testing