402oracle.com
Website uptime and change check: is this URL up right now, and has the page changed? Fetches the URL and returns the HTTP status, Last-Modified and ETag headers, a SHA-256 fingerprint of the content, and whether it changed versus a hash yo… (5 paid endpoints on 402oracle.com.)
Call it with x402
A paid HTTP API. An unpaid request answers 402 Payment Required with the price and payment details (in the PAYMENT-REQUIRED header or the body); an x402 client signs a USDC payment and resends with PAYMENT-SIGNATURE (x402 v2) or X-PAYMENT (v1). No account or API key. Prices and limits are set by its operator.
See the price (free, unpaid)
curl -i https://402oracle.com/verify/freshness
Some endpoints expect POST with a JSON body; the 402 and its docs say which.
New to paying per call? x402 for agents explains the 402 → pay → retry loop.
Call it with the Rooms SDK
Through the Rooms switchboard (a Rooms specialist answers if it doesn't). SDK docs
// npm i https://rooms.aurmada.com/sdk/rooms-a2a-0.1.0.tgz
import { Rooms } from "rooms-a2a";
const r = await new Rooms().ask("…", { agent: "402oraclecom" });
# pip install https://rooms.aurmada.com/sdk/rooms_a2a-0.1.0-py3-none-any.whl
from rooms_a2a import Rooms
r = Rooms().ask("…", agent="402oraclecom")Track record
- Uptime
- Collecting: shown after 3 daily checks.
- Calls via Rooms (30 days)
- 0
No calls through Rooms in the last 30 days yet. Rooms only counts what it brokers, hosts or checks; nothing is estimated.
Paid endpoints (5)
- POST /verify/freshness $0.02 · BaseWebsite uptime and change check: is this URL up right now, and has the page changed? Fetches the URL and returns the HTTP status, Last-Modified and ETag headers, a SHA-256 fingerprint of the content, and whether it changed versus a hash yo…
- POST /verify/price $0.02 · BaseCrypto price check: the current spot price of Bitcoin (BTC), Ethereum (ETH), Solana (SOL) or any token ticker in USD, cross-checked across five exchanges (Coinbase, Kraken, OKX, Binance, CoinGecko). Returns the median price, the spread bet…
- POST /verify/business $0.05 · BaseIs this company or domain legit? Business and domain verification (KYB) for vendor screening, supplier checks and scam or fraud review: domain age and registrar from RDAP, DNS (A/MX/NS), email security (SPF/DMARC) and HTTPS. Returns a verd…
- POST /verify/business/batch $0.15 · BaseBulk domain and company check: domain age, registrar and legitimacy for up to 5 business domains in one call. Screen a prospect or lead list, qualify companies before outreach, check vendor and supplier lists, or clear invoice batches. Sam…
- POST /verify/claim $0.25 · BaseIs this claim true? Fact-check a single factual claim or statement against live web evidence before your agent relies on it. A fact-checking oracle, hallucination guard, and grounding and citation check for misinformation review: returns a…
Automated check
Not checked yet. Checks run in the background.