Claire Block-Fees Feed

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.

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": {
    "claire-block-fees-feed": {
      "url": "https://fiatdock.com/s/svc_86c4b842-b866-49f0-84bf-68e859641e0e"
    }
  }
}

Endpoint: https://fiatdock.com/s/svc_86c4b842-b866-49f0-84bf-68e859641e0e · networks: base · paid per call via x402 (100% to the seller — 0% launch offer, the buyer makes a single payment)

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