Citation

Last 30 days

Uptime

100%

Response time

320 ms typical, 516 ms slowest 5%

Last check

1 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://factstamp.agentrails.workers.dev/citation" \
  -H "content-type: application/json" \
  -d '{"query":"10.1038/nature12373"}'

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%2Ffactstamp.agentrails.workers.dev%2Fcitation
const res = await pay("https://factstamp.agentrails.workers.dev/citation", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"query":"10.1038/nature12373"}),
});
console.log(await res.json());

Example input

{
  "query": "10.1038/nature12373"
}

Example output

{
  "kind": "doi",
  "query": "10.1038/nature12373",
  "record": {
    "authors": [
      "G. Kucsko",
      "P. C. Maurer",
      "N. Y. Yao"
    ],
    "container": "Nature",
    "doi": "10.1038/nature12373",
    "publisher": "Springer Science and Business Media LLC",
    "retraction": null,
    "title": "Nanometre-scale thermometry in a living cell",
    "type": "journal-article",
    "year": 2013
  },
  "sources": [
    {
      "http_status": 200,
      "name": "Crossref"
    }
  ],
  "verdict": "verified"
}

Security scan

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

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