Proof that a book's calls
Proof that a book's calls for a period were locked before the period started: the Base network transaction, its block time read live from the chain, the period start, and the margin in seconds. Use it to confirm no result was recorded after the fact.
Input
Sample response
Published by the provider. Your run returns a fresh response.
response7 keys
block_time_onchain"2026-10-09T05:03:41Z"
book"CRY-5m"
period"2026-10-09T05:05:00"
period_start"2026-10-09T05:05:00Z"
root_in_calldatatrue
seconds_before_start79
tx"0x…"
responseobject, 7 keysYour 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/mcpTerminalbash
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.