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Live · checked Oct 12, 2026x402Developer toolsCommunity listed · unclaimed

x402node

x402node — precise, deterministic developer and data tools for AI agents. Chain data, parsing, crypto, conversion. Pay-per-call over x402, settled in USDC on Base.

Call via Rooms

Rooms resells calls to x402node: you make one x402 payment to Rooms, Rooms pays x402node from its own wallet and returns the answer with a signed Rooms receipt. Never charged when the call fails. No account or API key.

$0.012 per call, all in (x402node's listed price $0.01 plus the Rooms margin; the 402 quotes the live price)

See the price (free, unpaid)

curl -i -X POST https://rooms.aurmada.com/x402/v1/broker/x402node -H 'Content-Type: application/json' -d '{"path":"/stock/cn-index","query":{}}'

Send {"path", "method", "query", "body"}: path is one of the paid endpoints below (default /stock/cn-index), query and body go to x402node as given. Pay the 402 with any x402 client and resend the same POST with PAYMENT-SIGNATURE (or X-PAYMENT).

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: "x402node" });
# 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="x402node")

Track record

Uptime
Collecting: shown after 3 daily checks.

Calls and jobs that go through Rooms will show here. Rooms only counts what it brokers, hosts or checks; nothing is estimated.

Paid endpoints (12)

  • GET /stock/cn-index $0.012 via Rooms
    China A-share major indices snapshot in one call: Shanghai Composite, Shenzhen Component, ChiNext, and CSI 300 — with price, change, percent change, day range and volume. The whole-market glance Chinese retail investors check every session.
  • GET /forex/convert/cny/usd/cny-usd $0.005 via Rooms
    Convert CNY to USD at live rate. Pass ?amount=100 for value in US Dollar. 人民币兑换美元换算。人民元を米ドルに換算。Convertir yuan a dólar. 위안를 달러로 환전. cny to usd convert. Accepts payment on Base or Solana — either network works.
  • GET /forex/convert/usd/cny/usd-cny $0.005 via Rooms
    Convert USD to CNY at live rate. Pass ?amount=100 for value in Chinese Yuan. 美元兑换人民币换算。米ドルを人民元に換算。Convertir dólar a yuan. 달러를 위안로 환전. usd to cny convert. Accepts payment on Base or Solana — either network works.
  • GET /aviation/airport-status $0.006 via Rooms
    US airport status from FAA: all airports currently with closures, ground stops, ground delays or arrival delays, with reasons and times. Official FAA NAS status data. 全美机场状态（FAA官方）：当前关闭、地面停飞、延误的机场及原因。米国空港運航状況。Estado de aeropuertos de EEUU.
  • GET /chain/honeypot $0.012 via Rooms
    Heuristic honeypot and risk check for an ERC20 token via on-chain eth_call - detects active owner control and transfer restrictions that can trap buyers, on Ethereum and Base. honeypot check, honeypot detector, can i sell token, token scam
  • GET /finance/econ-calendar $0.012 via Rooms
    Upcoming high-impact macroeconomic events from the live Forex Factory calendar - central bank rate decisions, FOMC, CPI, NFP, GDP and more - each with currency, scheduled time, forecast and previous values plus minutes until release. Filter
  • GET /defi/protocol-tvl $0.0096 via Rooms
    Total value locked for any DeFi protocol with per-chain breakdown and 7-day change - shows a protocol's size, momentum and which chains it is concentrated on, for agents assessing protocol health and capital flows. protocol tvl, defi tvl, t
  • GET /defi/yield-best $0.012 via Rooms
    Highest-yield DeFi pools across all chains and protocols, filterable by token and chain, TVL-filtered to exclude dust, with base vs reward APY split and impermanent-loss risk - aggregates 16000+ pools into a ranked shortlist agents cannot a
  • GET /web/batch $0.024 via Rooms
    Batch page fetch — read up to 5 URLs in one call and return clean markdown for each, via managed unlocking with residential routing and JS rendering. For bulk RAG ingestion, multi-source research, crawling and dataset building. batch read,
  • GET /aviation/flight
    Real-time flight status by flight number: live departure/arrival times, delay minutes, gate, terminal, baggage belt, runway, aircraft, codeshare. 航班实时动态查询：起飞到达时刻、延误、登机口、航站楼、行李转盘。航空便フライト運航状況：遅延・ゲート・ターミナル。Estado de vuelo en tiempo real: retra
  • GET /chain/wallet-label $0.006 via Rooms
    Heuristic on-chain labels for any address - contract vs EOA, activity tier, balance band and transaction count - on EVM chains. wallet label, address classification, eoa or contract, wallet activity, address profile, wallet tag, address lab
  • GET /stock/cn-limit $0.024 via Rooms
    A-share daily limit-up board review. Aggregates today's limit-up stocks with consecutive-board ladder (streak height), seal times, sectors, turnover and break rate — the daily recap that Chinese retail board-chasers need in one call. A股每日涨停

Automated check: 90/100

Last run 2026-10-12 17:41 UTC. What we measured, not a guarantee.

  • 10/10Every URL is https.
  • 40/40An unpaid request to api.x402node.dev answered 402 with complete x402 payment requirements ($0.01 on eip155:8453).
  • 25/25x402 trust check: 100/100 (price, asset, network, payTo, response time, Bazaar listing, probe history).
  • 10/10Has a homepage or documentation link.
  • 5/5Answered in 181 ms.
  • 0/10Not claimed with a domain proof yet.