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PreReason · api.prereason.com

What changed since your last read

One page of PreReason's change events after a cursor. A briefing's state label, a tracked release, and, for the companies you name (?companies=, at most 200), newer figures, a situation turning on or filed news (?kinds= narrows it). Each event says what changed, when it happened, when PreReason knew it and where to fetch it, never a value. With no cursor it answers the last 24 hours; each answer's next_cursor is where the next read starts.

Ready now7 calls · 4 buyers in 30 days

Input

Company addresses, comma separated, at most 200. A company's events reach only a read that names it.
The next_cursor of your previous read. Left out, the read starts 24 hours back.
Company news kinds, comma separated, from earnings-release, material-event, leadership-change, ownership-report. Left out, every kind but ownership-report, which comes only when named.
Events a page holds, 1 to 100. Default 50.
Event types, comma separated, from state.changed, release.published, company.figures_updated, company.situation_changed, company.news. Every type when left out.

Sample response

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

response3 keys
events0 items
has_morefalse
next_cursor"0"
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
7
Buyers, last 30 days
4
Last paid call

Reported by the x402 directory.

A$0.015 per call