MERX

MERX provides TRON payment infrastructure designed for AI agents and automated applications. Its platform enables agents to send and receive USDT, USDC, USDD, and other TRC20 tokens, accept payments, create invoices, monitor wallet addresses, and settle API charges through the x402 payment standard. MERX also offers TRON energy management: it estimates the energy and bandwidth needed for transactions, compares prices across providers, and can purchase resources and broadcast transactions automatically, so agents do not need to manage gas themselves.

Developers can integrate MERX using REST APIs, TypeScript and Python SDKs, or its MCP, A2A, and ACP interfaces, which support a range of agent frameworks. The service includes real-time blockchain data, webhook notifications, and wallet payment detection in under three seconds. Its energy aggregator checks provider prices every 30 seconds and routes orders to a low-cost source. MERX also supports automated energy purchasing based on configurable price and budget conditions. A free tier is available, with monthly limits for payment monitoring, sends, and x402 settlements.