ToolVet
81trust / 100

Web Json Extract

by Otto AI in Search & web

x402 APIPassing, checked 2 h ago

Turn any URL into clean structured JSON for AI agents and RAG. An LLM reads the fully rendered page (JavaScript executed, SPAs included) and returns its title, a 1-2 sentence summary, key entities (people, orgs, products), and any prices, dates or notable numbers — even on pages with no schema.org or JSON-LD markup, no CSS selectors or schema to write. Just pass a URL. Keyless, pay-per-call.

GET https://x402.ottoai.services/web-json-extract

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
61 ms typical, 61 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://x402.ottoai.services/web-json-extract?url=https%3A%2F%2Fblog.ethereum.org%2F2024%2F02%2F27%2Fdencun-mainnet-announcement"
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%2Fx402.ottoai.services%2Fweb-json-extract
const res = await pay("https://x402.ottoai.services/web-json-extract?url=https%3A%2F%2Fblog.ethereum.org%2F2024%2F02%2F27%2Fdencun-mainnet-announcement");
console.log(await res.json());

Example input

{
  "url": "https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement"
}

Example output

{
  "data": {
    "data": {
      "dates": [],
      "keyEntities": [],
      "notableNumbers": [],
      "prices": [],
      "summary": "The Dencun n...",
      "title": "Dencun Mainn..."
    },
    "generatedAt": "2026-08-10T0...",
    "url": "https://blog..."
  },
  "meta": {
    "degraded": false,
    "generatedAt": "",
    "stalenessSec": 0,
    "validUntil": ""
  },
  "status": "success"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed40274 ms$0.005
7 h agoPassed40261 ms$0.005