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Agent402 / tools / drug-recalls

FDA drug recalls

$0.004 per call · USDC via x402 · GET /api/drug-recalls

Search FDA drug recall / enforcement records (openFDA): recalling firm, classification (Class I/II/III), reason, distribution, and dates. Live FDA data, no key. ?q=losartan&limit=5

Input

FieldTypeDescription
q *stringDrug name or product term to search recalls for
limitnumberMax results 1-20 (default 5)

Example output

{
  "query": "losartan",
  "count": 1,
  "recalls": [
    {
      "firm": "Torrent Pharmaceuticals",
      "classification": "Class II",
      "status": "Ongoing",
      "reason": "Presence of an impurity",
      "product": "Losartan Potassium Tablets",
      "distribution": "Nationwide",
      "recallInitiated": "2019-11-08",
      "recallNumber": "D-123-2020"
    }
  ],
  "source": "api.fda.gov (openFDA, public domain)"
}

Try it — see the 402 challenge (free)

curl -i "https://agent402.tools/api/drug-recalls?q=losartan&limit=5"

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/drug-recalls?q=losartan&limit=5");
Wallet-only. This tool reaches the network/browser/storage, so it is paid in USDC via x402 (no proof-of-work tier).

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