Arc Treasury

Official

by honeycheck

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

xyz.honeycheck/arc-treasury-mcp Model Context Protocol (MCP) Server

The xyz.honeycheck/arc-treasury-mcp MCP server provides data on what USDC and EURC earn on Arc based on deposit size. Its description indicates it reads directly from Aave v4 and Morpho to produce treasury-related earning information.

🛠️ Key Features

Focuses on USDC and EURC earnings on Arc
Earnings output is broken down by deposit size
Pulls data directly from Aave v4 and Morpho

🚀 Use Cases

Checking USDC and EURC earning expectations on Arc by deposit size
Comparing or validating treasury yield figures using underlying Aave v4 and Morpho data

⚡ Developer Benefits

Data grounded in direct reads from Aave v4 and Morpho
Provides a clear context for “what tokens really earn” on Arc

⚠️ Limitations

Available details only specify USDC/EURC on Arc and data sources (Aave v4, Morpho); no further tools, fields, or behavior are described.

Install

Configuration

Environment variables

PAY_WALLET_KEYsecret

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.

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "arc-treasury-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "arc-treasury-mcp@1.0.1"
      ],
      "env": {
        "PAY_WALLET_KEY": "<YOUR_PAY_WALLET_KEY>",
        "PAY_CHAIN": "<YOUR_PAY_CHAIN>",
        "PAY_MAX_USDC_PER_CALL": "<YOUR_PAY_MAX_USDC_PER_CALL>"
      }
    }
  }
}