Voidly Agent Wallet MCP Server

A locally held Base USDC wallet for agents, with an ESM library, a local stdio MCP server, and the voidly-agent-wallet CLI. Version 0.6.0 adds owner-approved server spend allowances and includes a…

Local serverstdioApache-2.0

What is the Voidly Agent Wallet MCP Server?

agent-wallet-kit is an MCP project maintained in the voidly-ai/agent-wallet-kit repository. The maintainer describes its purpose as “A locally held Base USDC wallet for agents, with an ESM library, a local stdio MCP server, and the voidly-agent-wallet CLI. Version 0.6.0 adds owner-approved…”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using npx. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Configuration values

The example declares VOIDLY_WALLET_NETWORK, VOIDLY_WALLET_PER_CALL_USDC, VOIDLY_WALLET_DAILY_USDC. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
voidly_capabilities{}
wallet_generate_recovery_secret{}
wallet_create{}
wallet_restore_local{}
wallet_restore_relayOptional address or backupKey
wallet_address{}
wallet_receive_info{}
wallet_funding_request{amountUsdc?: string, expectedChainId?: number}
wallet_balance{}
wallet_prepare_voidly_seller_registration{}
wallet_pay_x402{url, method?: "GET" \
wallet_marketplace_attempts{}
wallet_recover_marketplace{quoteId}
wallet_backup_relay{}

How to install the Voidly Agent Wallet MCP Server

{
  "mcpServers": {
    "voidly-agent-wallet": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "--package=@voidly/agent-wallet@0.6.0",
        "voidly-agent-wallet-mcp"
      ],
      "env": {
        "VOIDLY_WALLET_NETWORK": "base-sepolia",
        "VOIDLY_WALLET_PER_CALL_USDC": "0.02",
        "VOIDLY_WALLET_DAILY_USDC": "0.05"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

VariableDescriptionRequired
VOIDLY_WALLET_NETWORKDeclared in the maintainer’s client configuration.Check documentation
VOIDLY_WALLET_PER_CALL_USDCDeclared in the maintainer’s client configuration.Check documentation
VOIDLY_WALLET_DAILY_USDCDeclared in the maintainer’s client configuration.Check documentation