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
- 92.0% on average across 36 listings
- Price
- $0.0088 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.
- 80trustHealth Recallsx402Pulse
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.
$0.0088per call on Base91.7% uptime, 228 ms, 5 paying agentsPassing, checked 4 h ago - 80trustWallstreet Yield Curvex402Pulse
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.
$0.0088per call on Base91.7% uptime, 222 ms, 4 paying agentsPassing, checked 4 h ago - 80trustWallstreet Insider Tradesx402Pulse
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.
$0.052per call on Base91.7% uptime, 258 ms, 4 paying agentsPassing, checked 4 h ago - 80trustTravel Airport Statusx402Pulse
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.
$0.018per call on Base91.7% uptime, 238 ms, 4 paying agentsPassing, checked 4 h ago - 80trustTravel Trip Checkx402Pulse
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.
$0.087per call on Base91.7% uptime, 286 ms, 4 paying agentsPassing, checked 4 h ago - 80trustAttention Trendingx402Pulse
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).
$0.018per call on Base91.7% uptime, 229 ms, 4 paying agentsPassing, checked 4 h ago - 80trustOil 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.
$0.0088per call on Base91.7% uptime, 266 ms, 4 paying agentsPassing, checked 4 h ago - 80trustWalletx402Pulse
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.
$0.035per call on Base91.7% uptime, 229 ms, 4 paying agentsPassing, checked 4 h ago - 80trustWhalesx402Pulse
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.
$0.018per call on Base91.7% uptime, 228 ms, 4 paying agentsPassing, checked 4 h ago - 79trustWallstreet Eventsx402Pulse
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.
$0.018per call on Base91.7% uptime, 240 ms, 3 paying agentsPassing, checked 4 h ago - 79trustWallstreet Financialsx402Pulse
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.
$0.035per call on Base91.7% uptime, 219 ms, 3 paying agentsPassing, checked 4 h ago - 79trustTravel Exchange Ratesx402Pulse
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.
$0.0088per call on Base91.7% uptime, 243 ms, 3 paying agentsPassing, checked 4 h ago - 79trustTravel Advisoryx402Pulse
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.
$0.0088per call on Base91.7% uptime, 271 ms, 3 paying agentsPassing, checked 4 h ago - 79trustTravel Disruptionsx402Pulse
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.
$0.018per call on Base91.7% uptime, 257 ms, 3 paying agentsPassing, checked 4 h ago - 79trustTravel Airport Forecastx402Pulse
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.
$0.018per call on Base91.7% uptime, 240 ms, 3 paying agentsPassing, checked 4 h ago - 79trustAttention Marketsx402Pulse
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.
$0.087per call on Base91.7% uptime, 239 ms, 3 paying agentsPassing, checked 4 h ago - 79trustAttention Topicx402Pulse
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).
$0.0088per call on Base91.7% uptime, 238 ms, 3 paying agentsPassing, checked 4 h ago - 79trustAttention Spikesx402Pulse
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).
$0.035per call on Base91.7% uptime, 219 ms, 3 paying agentsPassing, checked 4 h ago - 79trustOil 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.
$0.087per call on Base91.7% uptime, 246 ms, 3 paying agentsPassing, checked 4 h ago - 79trustOil Positioningx402Pulse
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.
$0.035per call on Base91.7% uptime, 293 ms, 3 paying agentsPassing, checked 4 h ago - 79trustOil 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.
$0.018per call on Base91.7% uptime, 222 ms, 3 paying agentsPassing, checked 4 h ago - 79trustOil Inventoriesx402Pulse
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.
$0.018per call on Base91.7% uptime, 228 ms, 3 paying agentsPassing, checked 4 h ago - 79trustHealth Hospitalsx402Pulse
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.
$0.052per call on Base91.7% uptime, 269 ms, 3 paying agentsPassing, checked 4 h ago - 79trustHealth Hospitalx402Pulse
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.
$0.035per call on Base91.7% uptime, 257 ms, 3 paying agentsPassing, checked 4 h ago - 79trustHealth Drug Approvalsx402Pulse
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.
$0.018per call on Base91.7% uptime, 258 ms, 3 paying agentsPassing, checked 4 h ago - 79trustHealth Drug Labelx402Pulse
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.
$0.0088per call on Base91.7% uptime, 236 ms, 3 paying agentsPassing, checked 4 h ago - 79trustHealth Safety Signalsx402Pulse
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.
$0.087per call on Base91.7% uptime, 278 ms, 3 paying agentsPassing, checked 4 h ago - 79trustHealth Drug Safetyx402Pulse
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.
$0.018per call on Base91.7% uptime, 276 ms, 3 paying agentsPassing, checked 3 h ago - 79trustDisagreementsx402Pulse
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.
$0.175per call on Base91.7% uptime, 234 ms, 3 paying agentsPassing, checked 4 h ago - 79trustSmart 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.
$0.087per call on Base91.7% uptime, 216 ms, 3 paying agentsPassing, checked 4 h 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.