Otto AI · WEB Json Extract

by Otto AI

GETBaseSolana

$0.005

per call · USD Coin on Base

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.

Endpoint

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

4

Calls / 30d

3

Unique payers / 30d

Sep 9

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://x402.ottoai.services/web-json-extract", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://x402.ottoai.services/web-json-extract?url=https%3A%2F%2Fblog.ethereum.org%2F2024%2F02%2F27%2Fdencun-mainnet-announcement" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "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"
}

Payment details

Pay to0x0e84ddedaae6a779c462c22a59f301ec31b6b808
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Solana
Schemesexact

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