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plainchain.appin60.com

A random crypto history fact (Bitcoin genesis, Pizza Day, The Merge…

EIP-1559, x402 and HTTP 402, USDC, Base...), picked by the latest Base block hash. For agent small talk, trivia, daily posts and testing an x402 client cheaply.

Ready now2 calls · 2 buyers in 30 days

Input

base (default), arbitrum, ethereum or optimism; chain ids 8453, 42161, 1, 10 also work

Sample response

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

response5 keys
block36581662
chain"Base"
fact"On 22 May 2010 Laszlo Hanyecz paid 10,000 BTC for two pizzas..."
index1
of29
responseobject, 5 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
2
Buyers, last 30 days
2
Last paid call

Reported by the x402 directory.

A$0.0015 per call