Recalls

{
  "action": "Stop using and act now — the regulator judged this capable of causing serious injury or death.",
  "active": [
    {
      "active": true,
      "codes": "UPC 0 00000 00000 0; Lot ABC123",
      "date": "2026-07-14",
      "id": "F-0123-2026",
      "product": "Example Infant Formula, 12.4 oz",
      "reason": "Potential Cronobacter contamination",
      "severity": "CRITICAL",
      "severity_basis": "FDA Class I: reasonable probability that use will cause serious adverse health consequences or death.",
      "source": "FDA"
    }
  ],
  "active_count": 2,
  "complete": true,
  "disclaimer": "Recall data is republished from US federal open data (FDA openFDA, NHTSA, CPSC) and may lag the agencies' own publications. Severity is normalised across three regulators that grade differently — the basis for each rating is stated so it can be checked. Matching is by product text, so a product may be affected without matching the search terms, and a match does not prove the specific unit in hand is affected: always confirm against the lot numbers, UPCs and date codes in the recall notice. This is factual public-safety information, not legal, medical or compliance advice.",
  "query": "infant formula",
  "recalled": true,
  "sources_queried": [
    "CPSC",
    "FDA",
    "NHTSA"
  ],
  "worst_severity": "CRITICAL"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://recallscout.scalpstream.com/recalls?limit=5&product=infant+formula'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://recallscout.scalpstream.com/recalls?limit=5&product=infant+formula' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

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

// Pays at most $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Frecallscout.scalpstream.com%2Frecalls
const res = await pay("https://recallscout.scalpstream.com/recalls?limit=5&product=infant+formula");
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://recallscout.scalpstream.com/recalls?limit=5&product=infant+formula")
    print(res.status_code, res.text)