ToolVet
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Archive Snapshot

by Wayback Machine snapshot in Other

x402 APIPassing, checked 36 min ago

Look up a URL in the Internet Archive's Wayback Machine: returns the archived snapshot closest to an optional timestamp (default: most recent), with the snapshot URL, capture time, and archived HTTP status. Useful for citations, dead-link recovery, and checking what a page said at a point in time. URLs never archived return {available:false}.

POST https://agent402.tools/api/archive-snapshot

Last 30 days

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Uptime
100%
Response time
183 ms typical, 183 ms slowest 5%
Last check
36 min ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/archive-snapshot" \
  -H "content-type: application/json" \
  -d '{"url":"https://example.com"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent402.tools%2Fapi%2Farchive-snapshot
const res = await pay("https://agent402.tools/api/archive-snapshot", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"url":"https://example.com"}),
});
console.log(await res.json());

Example input

{
  "url": "https://example.com"
}

Example output

{
  "available": true,
  "requestedTimestamp": null,
  "snapshot": {
    "status": "200",
    "timestamp": "20260101000000",
    "url": "http://web.archive.org/web/20260101000000/https://example.com/"
  },
  "source": "web.archive.org",
  "url": "https://example.com"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
36 min agoPassed402191 ms$0.003
6 h agoPassed402183 ms$0.003