x402Pulse

36 x402 APIs served from www.x402pulse.dev

Every listing from x402Pulse that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.

At a glance

Listings
36 x402 APIs
Passing at the latest check
36 of 36
Uptime, 30 days
92.6% on average across 36 listings
Price
$0.0028 to $19.97 per call
Trust score
73 to 80, median 79
Paying wallets, 30 days
5 on its busiest listing
Verified owner
None
Security findings
None found
Listed since
11 Oct 2026

The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 5 and 115 different wallets paying x402Pulse in 30 days.

All 36 listings

Ranked by trust score.

  • 80trust

    FDA drug recalls and food recalls: the latest FDA enforcement reports with recall class (Class I is most serious) explained in plain language, recalling firm, product, reason, status, dates and distribution. Filter by class, company and time window. openFDA data, not medical advice.

    x402 APICompany & people data
    $0.0088per call on Base
    92.3% uptime, 228 ms, 5 paying agentsPassing, checked 58 min ago
  • 80trust

    U.S. Treasury yield curve: the latest daily yields from 1 month to 30 years, the 10Y-2Y and 10Y-3M spreads, inversion flags (a closely watched recession signal) and changes vs. the previous day, a month and a year ago. Data, not investment advice.

    x402 APIMarkets & finance
    $0.0088per call on Base
    92.3% uptime, 226 ms, 4 paying agentsPassing, checked 53 min ago
  • 80trust

    Insider trades decoded from SEC Form 4 filings: who traded (name, role, title), buy or sell, shares, price, dollar value, holdings afterwards, and whether the trade was pre-planned under a 10b5-1 plan, plus totals and cluster-buy detection. Data, not investment advice.

    x402 APIMarkets & finance
    $0.052per call on Base
    92.3% uptime, 275 ms, 4 paying agentsPassing, checked 39 min ago
  • 80trust

    Airport status right now: live FAA delays, ground stops, ground delay programs and closures (restrictions that only affect private aircraft are labeled as such), plus current weather in plain words and a delay-risk rating. FAA data covers U.S. airports; weather covers airports worldwide. Not for flight planning.

    x402 APIWeather & location
    $0.0028per call on Base
    92.3% uptime, 263 ms, 4 paying agentsPassing, checked 27 min ago
  • 80trust

    Trip check: one call rates the delay risk (low, moderate, high) for a flight between two airports on a date, with plain-language reasons. Combines live FAA delays and ground stops, current airport weather and airport forecasts for both ends, the destination's State Department travel advisory, and the currency exchange rate for international trips. Any airport worldwide by IATA code, e.g. SFO to LHR. Not for flight planning.

    x402 APIWeather & location
    $0.087per call on Base
    92.3% uptime, 287 ms, 4 paying agentsPassing, checked 1 h ago
  • 80trust

    Trending topics: yesterday's most-viewed Wikipedia articles in any language, cleaned of site pages, with rank change vs. the day before, new entries, week-long regulars, and likely automated surges flagged separately. A daily read of what people are paying attention to. Based on Wikimedia pageview data (CC0).

    x402 APINews & content
    $0.018per call on Base
    92.3% uptime, 229 ms, 4 paying agentsPassing, checked 55 min ago
  • 80trust
    Oil Pricesx402Pulse

    Crude oil prices: WTI and Brent daily spot prices from the U.S. Energy Information Administration (EIA), with 1-day, 1-week, 1-month and 1-year changes, 52-week range and position in it, and the Brent-WTI spread. Official daily figures, not live futures quotes. Data, not trading advice.

    x402 APIMarkets & finance
    $0.0088per call on Base
    92.3% uptime, 266 ms, 4 paying agentsPassing, checked 41 min ago
  • 80trust
    Walletx402Pulse

    Polymarket trader scorecard for any wallet: skill score (0-100), edge over the odds paid, win rate vs. the win rate the odds implied, return (ROI), realized PnL, specialty and largest open positions. Scores the latest 200 finished bets, losses included.

    x402 APIMarkets & finance
    $0.035per call on Base
    92.3% uptime, 242 ms, 4 paying agentsPassing, checked 54 min ago
  • 80trust
    Whalesx402Pulse

    Polymarket whale trades: the largest recent buys and sells across all markets above a size you choose, with trader name, outcome, price and USD size. 5- and 15-minute crypto markets filtered out. Pair with /v1/wallet to check whether a whale is any good.

    x402 APIMarkets & finance
    $0.018per call on Base
    92.3% uptime, 233 ms, 4 paying agentsPassing, checked 40 min ago
  • 79trust

    Material corporate events from SEC 8-K filings, decoded and ranked: bankruptcies, auditor changes, restatements, executive departures, acquisitions, major agreements, earnings releases, plus new 5%+ and activist stakes, each with a link to the filing. Data, not investment advice.

    x402 APIMarkets & finance
    $0.018per call on Base
    92.3% uptime, 240 ms, 3 paying agentsPassing, checked 1 h ago
  • 79trust

    Standardized company financials from SEC XBRL filings: revenue, net and operating income, diluted EPS, operating cash flow for the last 8 quarters and 5 years, plus cash, assets, liabilities, equity, debt and shares outstanding, with margins, year-over-year growth and trailing-12-month totals. Handles companies that changed reporting labels. Data, not investment advice.

    x402 APIMarkets & finance
    $0.035per call on Base
    92.3% uptime, 223 ms, 3 paying agentsPassing, checked 1 h ago
  • 79trust

    Official exchange rates: the European Central Bank's daily reference rates for about 30 currencies, converted to any base currency (USD by default). Source: ECB statistics. Reference rates, not trading rates.

    x402 APIMarkets & finance
    $0.0088per call on Base
    92.3% uptime, 246 ms, 3 paying agentsPassing, checked 47 min ago
  • 79trust

    U.S. State Department travel advisories: a country's level (1 Exercise normal precautions to 4 Do not travel), summary and main risk factors, or every country at or above a level. Country by 2-letter code (MX, GB, JP) or name.

    x402 APIWeather & location
    $0.0088per call on Base
    92.3% uptime, 272 ms, 3 paying agentsPassing, checked 1 h ago
  • 79trust

    Every current FAA disruption in U.S. airspace, ranked by severity: ground stops, ground delay programs, arrival and departure delays, airspace flow programs and real closures, with plain-language reasons. Private-aircraft-only restrictions are separated out so agents don't report them as closures. Not for flight planning.

    x402 APIWeather & location
    $0.018per call on Base
    92.3% uptime, 257 ms, 3 paying agentsPassing, checked 56 min ago
  • 79trust

    Airport weather forecast decoded: the next 24 to 30 hours at any airport worldwide, broken into periods with wind, gusts, visibility, cloud ceiling, flight category and a delay-risk rating, flagging when low clouds, storms, snow or strong gusts are expected. Not for flight planning.

    x402 APIWeather & location
    $0.018per call on Base
    92.3% uptime, 243 ms, 3 paying agentsPassing, checked 1 h ago
  • 79trust

    Attention meets prediction markets: topics trending or spiking on Wikipedia matched to open Polymarket markets, each with prices and the skilled-trader lean from x402Pulse scoring. Find markets the public is suddenly paying attention to. Data, not investment advice.

    x402 APIMarkets & finance
    $0.087per call on Base
    92.3% uptime, 226 ms, 3 paying agentsPassing, checked 58 min ago
  • 79trust

    Attention history for any topic: daily Wikipedia pageviews of one article (a company, person, drug, coin or event) for 7 to 90 days, with its baseline, latest day vs. baseline, spike days and 7-day trend. Use the exact article title, e.g. Bitcoin. Based on Wikimedia pageview data (CC0).

    x402 APINews & content
    $0.0088per call on Base
    92.3% uptime, 238 ms, 3 paying agentsPassing, checked 48 min ago
  • 79trust

    Attention spikes: Wikipedia articles whose views surged far above their usual level yesterday (ratio to the previous week's median), the earliest sign of breaking public interest in a person, company, event or idea. Any language. Likely automated traffic filtered. Based on Wikimedia pageview data (CC0).

    x402 APICompany & people data
    $0.035per call on Base
    92.3% uptime, 225 ms, 3 paying agentsPassing, checked 53 min ago
  • 79trust
    Oil Marketsx402Pulse

    Oil prediction markets with smart money: busy Polymarket markets about oil prices, OPEC, Strait of Hormuz and fuel, each with the skilled-trader lean (skill-weighted money vs. the market's odds) from x402Pulse scoring. Data, not trading advice.

    x402 APIMarkets & finance
    $0.087per call on Base
    92.3% uptime, 233 ms, 3 paying agentsPassing, checked 55 min ago
  • 79trust

    WTI crude oil positioning from the CFTC Commitments of Traders: managed money (hedge funds) long, short and net contracts, weekly change, long/short ratio, and how extreme the net position is vs. the last 3 years (percentile), plus producers, swap dealers and open interest. Data, not trading advice.

    x402 APIOnchain & crypto
    $0.0056per call on Base
    92.3% uptime, 296 ms, 3 paying agentsPassing, checked 27 min ago
  • 79trust
    Oil Supplyx402Pulse

    U.S. oil supply from the EIA weekly report: crude production, refinery utilization, crude imports and exports (thousand barrels per day), weekly change, 4-week average, change vs. a year ago, and net imports. Data, not trading advice.

    x402 APIMarkets & finance
    $0.018per call on Base
    92.3% uptime, 228 ms, 3 paying agentsPassing, checked 37 min ago
  • 79trust

    U.S. oil inventories from the EIA Weekly Petroleum Status Report: commercial crude, Cushing (WTI hub), Strategic Petroleum Reserve, gasoline and distillate stocks, each with the weekly build or draw, change vs. a year ago and vs. the 5-year average for the same week. Data, not trading advice.

    x402 APIMarkets & finance
    $0.018per call on Base
    92.3% uptime, 235 ms, 3 paying agentsPassing, checked 58 min ago
  • 79trust

    Best hospitals ranking for a U.S. state or city from Centers for Medicare & Medicaid Services (CMS) Care Compare data: ranked by CMS star rating, then net score (quality measures better than national minus worse across mortality, safety and readmissions). Filter by city, minimum stars, emergency services and hospital type (acute, critical access, children's, psychiatric). Not medical advice.

    x402 APIOther
    $0.052per call on Base
    92.3% uptime, 271 ms, 3 paying agentsPassing, checked 42 min ago
  • 79trust

    Hospital scorecard for any U.S. Medicare hospital from the Centers for Medicare & Medicaid Services (CMS, the U.S. government agency): CMS overall star rating, type, ownership, emergency services, and how it compares with the national average on mortality, safety and readmissions (measures better, same, worse), plus its rank and percentile among rated hospitals in its state. Look up by CMS facility ID or name plus state. Not medical advice.

    x402 APIOther
    $0.035per call on Base
    92.3% uptime, 257 ms, 3 paying agentsPassing, checked 1 h ago
  • 79trust

    FDA drug approvals: which companies just won FDA approval for new drugs, generics or biologics, from Drugs@FDA. Approval date, sponsor company, NDA/ANDA/BLA type, brand and active ingredients, dosage form, review priority, and a flag for novel drugs (new molecular entities). Filter by company, days and original vs. supplemental approvals.

    x402 APICompany & people data
    $0.018per call on Base
    92.3% uptime, 261 ms, 3 paying agentsPassing, checked 47 min ago
  • 79trust

    FDA drug label lookup: boxed warning, approved indications, contraindications, warnings and drug interactions for any drug, plus brand and generic names, manufacturer and route, as clean structured text from openFDA. Not medical advice.

    x402 APIOther
    $0.0088per call on Base
    92.3% uptime, 236 ms, 3 paying agentsPassing, checked 54 min ago
  • 79trust

    Drug safety signal detection (pharmacovigilance) from FDA FAERS: side effects reported disproportionately often with a drug versus all other drugs, using the proportional reporting ratio (PRR) and chi-square with standard Evans criteria. A statistical prompt for study, not evidence of harm. Not medical advice.

    x402 APIOther
    $0.087per call on Base
    92.3% uptime, 286 ms, 3 paying agentsPassing, checked 42 min ago
  • 79trust

    FDA drug safety snapshot for any drug (brand or generic name): total adverse event reports, share serious and fatal, most-reported side effects and the quarterly report trend from FDA FAERS. Reports are not proof of causation. Data, not medical advice.

    x402 APIOther
    $0.0028per call on Base
    92.3% uptime, 291 ms, 3 paying agentsPassing, checked 8 min ago
  • 79trust
    Disagreementsx402Pulse

    Polymarket markets where smart money disagrees with the odds: scans the 30 busiest open markets every 15 minutes and returns those where skilled traders' money implies a different probability than the price, tempered against thin evidence, with a low, medium or high confidence rating. Data, not investment advice.

    x402 APIMarkets & finance
    $0.175per call on Base
    92.3% uptime, 264 ms, 3 paying agentsPassing, checked 34 min ago
  • 79trust
    Smart Moneyx402Pulse

    Polymarket smart money for one market: the biggest holders on each side, each scored for skill (edge, win rate, ROI), plus which way skilled money leans and whether it agrees with the market's odds. Accepts a market link, slug or condition ID. Data, not investment advice.

    x402 APIMarkets & finance
    $0.087per call on Base
    92.3% uptime, 211 ms, 3 paying agentsPassing, checked 53 min ago

www.x402pulse.dev also serves listings from 1 other provider. See all providers on www.x402pulse.dev

How these numbers are made

Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.