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Base Address Report (EOA/contract + ETH + USDC + nonce)

by CouponKing Chain Tools · $0.004 / call

About this service

Before you trust a counterparty, payout target or approval spender on Base mainnet, get the facts in ONE call: is it an EOA or a contract (with code size), its ETH balance, its account nonce (has it ever transacted?) and its USDC balance. Built for payout-verification and pre-trade triage agents. Settlement-honest: malformed input returns >=400 so x402 settles nothing and you are never billed. Tool: base_address_report.

Tools included — 2

Reported by this server's own tools/list, refreshed automatically.

erc20_balancebase_address_report

Add to your agent

Paste this into your MCP client config (e.g. Claude Desktop, Cursor). Click the block to select all, then copy.

{
  "mcpServers": {
    "base-address-report-eoa-contract-eth-usd": {
      "url": "https://fiatdock.com/s/svc_00fc3bd3-da61-4de9-9a07-18a018ecc00c"
    }
  }
}

Endpoint: https://fiatdock.com/s/svc_00fc3bd3-da61-4de9-9a07-18a018ecc00c · networks: base · paid per call via x402 (100% to the seller — 0% launch offer, the buyer makes a single payment)

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