Base Approval Risk Check

Connect Remote server

claude mcp add --transport http approvals https://approvals.madebydevx.com/mcp

{
  "mcpServers": {
    "approvals": {
      "url": "https://approvals.madebydevx.com/mcp"
    }
  }
}

{
  "servers": {
    "approvals": {
      "type": "http",
      "url": "https://approvals.madebydevx.com/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://approvals.madebydevx.com/mcp

Tools 2 found in our last check

• approvals_quote

  Free: price, payTo and the exact x402 URL to buy a Base ERC-20 approval risk report (unlimited/over-balance approvals + revoke calldata) for a wallet.

• approvals_check_address

  Free: checks the 0x address format and whether it is an EOA or contract on Base before you pay.

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