ChainPay

ChainPay is a stablecoin checkout product for merchants who want to accept USDT/USDC without turning blockchain operations into a side business. Merchants can create hosted checkout orders, receive signed webhooks, mark WooCommerce/API orders as paid, manage payment links through Telegram Bot, and expose payment workflows to AI agents through MCP/OpenAPI. It is built around practical payment operations: sandbox testing, explicit paid/expired states, webhook replayability, withdrawal/accounting trails and simple integration for stores, SaaS products and Telegram sellers.