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Live · checked Oct 12, 2026x402Crypto & web3Community listed · unclaimed

datastand.dev

Cost-optimised endpoint selection: name a capability (web search, token safety, enrichment) and get the x402 endpoints that provide it ranked cheapest-first in USDC per call, with adoption stats. Refreshed daily from the Bazaar discovery i… (10 paid endpoints on datastand.dev.)

Call via Rooms

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

$0.006 per call, all in (datastand.dev's listed price $0.005 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/datastanddev -H 'Content-Type: application/json' -d '{"path":"/api/bazaar/cheapest","query":{}}'

Send {"path", "method", "query", "body"}: path is one of the paid endpoints below (default /api/bazaar/cheapest), query and body go to datastand.dev 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: "datastanddev" });
# 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="datastanddev")

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 (10)

  • GET /api/bazaar/cheapest $0.006 via Rooms
    Cost-optimised endpoint selection: name a capability (web search, token safety, enrichment) and get the x402 endpoints that provide it ranked cheapest-first in USDC per call, with adoption stats. Refreshed daily from the Bazaar discovery i…
  • GET /api/bazaar/provider $0.006 via Rooms
    Vet an x402 seller before integrating: how many resources the domain lists, its 30-day call volume, its best-adopted endpoint, its price range (min/median/max USDC per call), and its most-used endpoints. The aggregates cover the whole dail…
  • GET /api/search/bazaar $0.006 via Rooms
    Keyword search over the x402 Bazaar discovery index: the ~8,000 most-used of the daily sweep, whose size is in the free corpus block. Find services by text query with price and usage filters, ranked by unique payers. The Bazaar's own disco…
  • GET /api/data/bazaar-market-report $0.06 via Rooms
    Daily market intelligence on the x402 Bazaar, read off a sweep of the whole discovery index and flagged as a floor if the read stops short: size, network and scheme mix, USDC price percentiles, real usage, new-listing rate, churn-risk agin…
  • GET /api/data/llm-catalog $0.024 via Rooms
    Every model on the OpenRouter marketplace with per-million-token input and output pricing, cached-input rates where published, and context windows: several hundred rows, rebuilt daily. Each build carries a changes block diffing it against…
  • GET /api/llm/route $0.06 via Rooms
    Name your token workload and get every current LLM ranked by estimated USD cost to run it, with per-million-token prices, cached-input rates, context windows and provider. Combines an operator-verified pricing table with the wider marketpl…
  • GET /api/bazaar/trending $0.006 via Rooms
    What just launched in the x402 economy: the most recently listed or reindexed Bazaar resources, newest first, with price and adoption stats. Track new competitors or spot fresh capabilities to consume. The feed draws from a bounded pool of…
  • GET /api/data/npm-vuln-digest $0.024 via Rooms
    The newest npm security advisories as machine-readable JSON: severity, CVSS score and vector, CWEs, affected packages, vulnerable ranges and first patched version. Merged from two GitHub Advisory Database orderings, most recently published…
  • GET /api/data/dev-signals $0.024 via Rooms
    The last 24 hours of high-signal developer news from Hacker News, ranked by engagement and classified across eleven topics: AI, devtools, data, infra, security, web, hardware, policy, business, science and culture. Every row carries a deve…
  • GET /api/data/llm-pricing $0.06 via Rooms
    Current LLM API pricing, verified by hand every week: input and output USD per million tokens, plus cached-input rates and context windows where the provider publishes them, across Anthropic, OpenAI, Google, DeepSeek, xAI and Together. Eve…

Automated check

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