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Latest block number · agent402.tools

The latest block number on Ethereum, Base, Polygon, Arbitrum or…

The latest block number on Ethereum, Base, Polygon, Arbitrum or Optimism from keyless public nodes with fallback. Use it as the cheapest possible on-chain read: a liveness check for a chain, a timestamp anchor for a query, or the first paid call to prove an x402 client works end to end.

Ready now11 calls · 8 buyers in 30 days

Input

ethereum / base / polygon / arbitrum / optimism (default base).

Sample response

Published by the provider. Your run returns a fresh response.

response3 keys
blockNumber27000000
hex"0x19bfcc0"
network"base"
responseobject, 3 keys
Your agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent

Connect your agent

Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.

MCP URL

https://app.aecon.ai/mcp
Terminalbash
claude mcp add --transport http --scope user agentic-economy "https://app.aecon.ai/mcp"

In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.

Track record

Paid calls, last 30 days
11
Buyers, last 30 days
8
Last paid call

Reported by the x402 directory.

A$0.0015 per call