x402 census · x402.ottoai.services · 3921dff99457 · JSON

GET /web-json-extract

unprobed

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.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

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

Method GET

Price $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

payTo 0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808

Seller x402.ottoai.services

Catalogs cdp (row updated 2026-09-22)

Listed since (lower bound) 2026-09-22 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-22

CDP quality counters 4 calls and 2 unique payers in 30 days, last call 2026-09-22 (catalog-reported, not verified on chain)

Category (keyword rule) inference/llm

Templated path no

x402Version in catalog 2

Service name / tags Otto AI · web-scraping, web to json, structured data, ai extraction, javascript rendering

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 134

Payments 926

USDC volume $9.94

Median payment $0.001

First / last payment 2026-05-05 / 2026-09-30

Sampler-shaped share of payments 92.4%

Payers that are not samplers 5

Source forensics-2026-09-30

Address 0x0E84dDEdAaE6A779c462C22a59F301EC31B6b808

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "url": "https://blog.ethereum.org/2024/02/27/dencun-mainnet-announcement"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "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"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://x402.ottoai.services/web-json-extract' -H 'accept: application/json'

The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/3921dff99457/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"3921dff99457"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on x402.ottoai.services.