Otto AI
x402Grade BLast checked 34 min ago
GET https://x402.ottoai.services/web-json-extract
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.
Price$0.005per page fetched · paid in USD on Base
Uptime100%
4/4 probes · 658.5 ms
Score76Grade B
Paid usage, 30 days3payers · 3 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://x402.ottoai.services/web-json-extract"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 12:46 | Valid 402 | 402 | 237 ms | $0.005 |
| 2026-10-11 08:15 | Valid 402 | 402 | 567 ms | $0.005 |
| 2026-10-11 03:45 | Valid 402 | 402 | 750 ms | $0.005 |
| 2026-10-10 23:30 | Valid 402 | 402 | 1028 ms | $0.005 |
| 2026-10-10 18:00 | Valid 402 | 402 | 534 ms | $0.005 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves