Extract Batch

{
  "billing": "Flat price for the whole batch; charged in full if at least one URL succeeds, free if none do.",
  "failed": 0,
  "requested": 2,
  "results": [
    {
      "cached": false,
      "ok": true,
      "page": {
        "fetchedAt": "2026-10-04T12:00:00.000Z",
        "status": 200
      },
      "product": {
        "availability": "in_stock",
        "currency": "USD",
        "name": "Affirm Water Bottle",
        "price": 7,
        "sku": "24-UG06"
      },
      "provenance": {
        "declared": [
          "name",
          "sku",
          "price",
          "currency",
          "availability"
        ],
        "inferred": [],
        "source": "json-ld"
      },
      "url": "https://www.scrapingcourse.com/ecommerce/product/affirm-water-bottle/"
    },
    {
      "cached": false,
      "ok": true,
      "page": {
        "fetchedAt": "2026-10-04T12:00:01.000Z",
        "status": 200
      },
      "product": {
        "availability": "out_of_stock",
        "currency": "USD",
        "name": "Abominable Hoodie",
        "price": 69,
        "sku": "MH09"
      },
      "provenance": {
        "declared": [
          "name",
          "sku",
          "price",
          "currency",
          "availability"
        ],
        "inferred": [],
        "source": "json-ld"
      },
      "url": "https://www.scrapingcourse.com/ecommerce/product/abominable-hoodie/"
    }
  ],
  "succeeded": 2
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://extract.tollkit.dev/extract/batch' \
  -H 'content-type: application/json' \
  --data-raw '{"urls":["https://www.scrapingcourse.com/ecommerce/product/affirm-water-bottle/","https://www.scrapingcourse.com/ecommerce/product/abominable-hoodie/"]}'

# 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 - -X POST 'https://extract.tollkit.dev/extract/batch' \
  -H 'content-type: application/json' \
  --data-raw '{"urls":["https://www.scrapingcourse.com/ecommerce/product/affirm-water-bottle/","https://www.scrapingcourse.com/ecommerce/product/abominable-hoodie/"]}' \
  | 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 $0.04 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.04" });
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 $0.04 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fextract.tollkit.dev%2Fextract%2Fbatch&method=POST
const res = await pay("https://extract.tollkit.dev/extract/batch", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "urls": [
      "https://www.scrapingcourse.com/ecommerce/product/affirm-water-bottle/",
      "https://www.scrapingcourse.com/ecommerce/product/abominable-hoodie/"
    ]
  }),
});
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 $0.04 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.04"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://extract.tollkit.dev/extract/batch",
        json={
            "urls": [
                "https://www.scrapingcourse.com/ecommerce/product/affirm-water-bottle/",
                "https://www.scrapingcourse.com/ecommerce/product/abominable-hoodie/",
            ],
        },
    )
    print(res.status_code, res.text)