Arc Treasury MCP Server

Arc Treasury is an MCP integration. What USDC and EURC really earn on Arc, by deposit size: Aave v4 and Morpho read directly. x402.

Packages and local setup

The published npm package is arc-treasury-mcp, version 1.0.1. Its declared MCP transport is stdio.

The package declares PAY_WALLET_KEY: Optional. Private key of a funded Circle Gateway wallet, for the paid tools. Free tools need nothing.; PAY_CHAIN: Optional. Where that wallet holds USDC: arc, base, arbitrum or hyperEvm. Default arc.; PAY_MAX_USDC_PER_CALL: Optional. The most one call may cost before the tool refuses to pay. Default 0.05..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project website. This profile uses version 1.0.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related other integrations MCP servers for tools that cover the same kind of work.