Free USDC Transfer MCP Server

The Free USDC Transfer MCP Server solves a common friction point for developers building AI‑powered financial tools: the need to move USDC on Base without incurring gas fees or managing complex wallet infrastructure. By leveraging Coinbase’s CDP MPC Wallet, the server abstracts away key management and transaction signing, allowing an AI assistant to initiate feeless transfers directly from its conversation context.

At its core, the server exposes two primary functions. accepts an amount and a recipient identifier—either a Base address or an ENS/​BaseName domain. The server resolves the recipient, schedules a Base‑chain transaction through Coinbase’s MPC service, and returns a link to view the pending transfer on BaseScan. The operation is intentionally non‑blocking; it reports success once the transaction is queued, not when it confirms on chain. creates or retrieves a secure MPC wallet, storing the seed in a protected file within the user’s Documents folder. This eliminates the need for developers to handle private keys or external signing services.

Key capabilities include:

• Fee‑less USDC movement on Base, which is essential for high‑volume or micro‑transaction scenarios where gas costs would otherwise erode value.
• Automatic name resolution for ENS and BaseName domains, simplifying user experience by allowing human‑readable identifiers.
• Secure MPC wallet management that keeps private keys out of the developer’s environment, reducing exposure to hacking vectors.
• Simple integration with Claude Desktop via a single configuration entry or the Magnet Desktop CLI, making it accessible to both prototypers and production teams.

Real‑world use cases span from automated tipping systems in chat applications to on‑chain payouts for content creators, where the AI assistant can trigger a transfer after evaluating purchase data or user requests. In a broader workflow, developers can chain this MCP with other tools—such as data analysis or natural language understanding—to build end‑to‑end applications that react to user intent and execute blockchain transactions instantly.

By providing a feeless, secure, and developer‑friendly interface to Base’s USDC, the MCP server gives AI assistants a powerful new capability: seamless, on‑chain financial interactions that feel native to the user and require minimal operational overhead.