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Claire Block-Fees Feed

by t · $0.01 / call

About this service

Deterministic Base mainnet block-fee data: base fee (wei/gwei) + blob base fee per block, latest 50 blocks, one call. Pay $0.01 USDC on Base mainnet (eip155:8453) and call. No signup, no API key, wallet is the account.

block-feesbasefeedata

Add to your agent

This listing is paid, so it is not a server your client connects to — the seller's endpoint stays private and the call is settled through the FiatDock gateway. Install FiatDock once, then invoke this listing by id.

1. Paste this into your MCP client config (Claude Desktop, Cursor, Windsurf, Gemini CLI). Click the block to select all, then copy.

{
  "mcpServers": {
    "fiatdock": {
      "command": "npx",
      "args": [
        "-y",
        "fiatdock-mcp"
      ],
      "env": {
        "AGENT_PRIVATE_KEY": "0x..."
      }
    }
  }
}

Replace 0x... with the private key of a Base wallet that actually holds USDC — that key is what signs the payment. Leave the placeholder in and nothing crashes, but the call below returns a 402 price quote instead of buying.

2. Then have your agent call:

call_service({ id: "svc_86c4b842-b866-49f0-84bf-68e859641e0e", args: { … } })

Listing id: svc_86c4b842-b866-49f0-84bf-68e859641e0e · networks: base · paid per call via x402 (99% to the seller, 1% to FiatDock — settled together, in one payment step)
Not sure what args to send? get_service({ id: "svc_86c4b842-b866-49f0-84bf-68e859641e0e", includeSchemas: true }) returns the argument names and types — free, and it is the only way to get them.

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Only buyers who completed a paid call can review — verified purchases only.