ToolVet
78trust / 100

Product Web Search Json

by geld machen web-search in Search & web

x402 APIPassing, checked 2 h ago

DEMAND-MATCHED SERP tip (alongside url-fingerprint): GET ?q= (required) + optional n=5..10 → ranked [{title,url,snippet,score?}], provider, fetched_at, timing_ms. Free /product/web-search = schema+buy only (no live results). Metered upstream (Serper primary). Brand: geld machen. x402 $0.02 Base USDC.

GET
https://geld-machen-x402.fly.dev/product/web-search.json
Price
$0.02
per call in USDC
Uptime
100%
last 30 days
Response time
204 ms
306 ms slowest 5%
Last check
Passed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

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Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://geld-machen-x402.fly.dev/product/web-search.json

Each call costs $0.02 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://geld-machen-x402.fly.dev/product/web-search.json?n=5&q=x402+micropayments

Parameters

ParameterTypeRequiredDescription
nintegerNoResult count 5..10 (optional)
qstringYesSearch query (query ?q=)

Example response

The provider's example. We can't check it without paying.

{
  "brand": "geld machen",
  "contentType": "application/json",
  "error": "",
  "fetched_at": "2026-09-07T18:00:00Z",
  "n": 5,
  "ok": true,
  "product": "Web Search",
  "provider": "serper",
  "query": "x402 micropayments",
  "results": [
    {
      "score": 1,
      "snippet": "Pay-for-live organic snippet placeholder (not a real result).",
      "title": "Example result title — pay for live SERP",
      "url": "https://example.com/x402"
    }
  ],
  "timing_ms": 420
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.02.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://geld-machen-x402.fly.dev/product/web-search.json?n=5&q=x402+micropayments'

# 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://geld-machen-x402.fly.dev/product/web-search.json?n=5&q=x402+micropayments' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// 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 $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
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 $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fgeld-machen-x402.fly.dev%2Fproduct%2Fweb-search.json
const res = await pay("https://geld-machen-x402.fly.dev/product/web-search.json?n=5&q=x402+micropayments");
console.log(res.status, await res.text());
Python: pay and call
# 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 $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://geld-machen-x402.fly.dev/product/web-search.json?n=5&q=x402+micropayments")
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402226 ms$0.02
6 h agoPassed402191 ms$0.02
11 h agoPassed402209 ms$0.02
16 h agoPassed402195 ms$0.02
21 h agoPassed402288 ms$0.02
Show 10 older checks
26 h agoPassed402229 ms$0.02
30 h agoPassed402153 ms$0.02
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3 days agoPassed402188 ms$0.02