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402oracle · 402oracle.com

Website uptime and change check

Is this URL up right now, and has the page changed? Fetches the URL and returns the HTTP status, Last-Modified and ETag headers, a SHA-256 fingerprint of the content, and whether it changed versus a hash you pass in. Use it to check a site is live, detect stale data, monitor a page for changes, or decide whether to invalidate a cache before your agent acts on what it says. Returns a signed attestation.

Ready now8 calls · 5 buyers in 30 days

Input

Optional prior SHA-256 hex to compare against
Full URL including https://

Sample response

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

response2 keys
attestation4 keys
confidence0.98
type"freshness_verification"
signature2 keys
alg"ES256"
jwks"/.well-known/jwks.json"
responseobject, 2 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
8
Buyers, last 30 days
5
Last paid call

Reported by the x402 directory.

A$0.029 per call