# Services from www.x402pulse.dev on Zero

> www.x402pulse.dev serves 36 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/www.x402pulse.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/www.x402pulse.dev/health.json

## Services

- [Wikipedia Attention Spikes](https://www.zero.xyz/c/wikipedia-attention-spikes-e29eb769/llms.txt): $0.035/call via x402. Returns Wikipedia articles whose pageviews surged far above their recent baseline yesterday, signaling early breaking public interest in people, companies, events, or ideas.
- [x402pulse Polymarket Whale Trades](https://www.zero.xyz/c/x402pulse-polymarket-whale-trades-9821f56e/llms.txt): $0.0175/call via x402. Returns the largest recent Polymarket trades above a user-specified USD size, with trader name, outcome, price, and trade size, excluding short-term crypto markets.
- [x402pulse Company Brief](https://www.zero.xyz/c/x402pulse-company-brief-ffc64193/llms.txt): $0.35/call via x402. Returns a comprehensive SEC-filing-based company brief for any U.S.-listed ticker, including quarterly/annual financials, insider trading activity, 8-K material events, new activist stakes, and a plain-language summary.
- [x402pulse Trip Check](https://www.zero.xyz/c/x402pulse-trip-check-74daf279/llms.txt): $0.0875/call via x402. Rates the delay risk (low/moderate/high) for a flight between two airports on a date, combining FAA delays, airport weather, State Department advisories, and exchange rates.
- [FDA FAERS Drug Safety Signal Detection (PRR)](https://www.zero.xyz/c/fda-faers-drug-safety-signal-detection-prr-37a375f5/llms.txt): $0.0875/call via x402. Detects adverse drug reaction signals from FDA FAERS data using Proportional Reporting Ratio (PRR) and chi-square with Evans criteria to identify side effects reported disproportionately often for a specific drug.
- [x402Pulse Morning Brief](https://www.zero.xyz/c/x402pulse-morning-brief-65c72b88/llms.txt): $0.35/call via x402. Returns a daily AI-curated financial morning brief covering macro signals, insider trading, yield curve data, oil positioning, and top stock tickers to watch — paid per call in USDC on Base via x402.
- [Polymarket Wallet Trader Scorecard](https://www.zero.xyz/c/polymarket-wallet-trader-scorecard-b0946bfc/llms.txt): $0.035/call via x402. Returns a comprehensive trading scorecard for a Polymarket wallet address, including skill score, edge over implied odds, win rate vs. implied win rate, ROI, realized PnL, specialties, and largest open positions based on the last 200 finished bets.
- [x402pulse Insider Trades (SEC Form 4)](https://www.zero.xyz/c/x402pulse-insider-trades-sec-form-4-4764244f/llms.txt): $0.0525/call via x402. Returns decoded SEC Form 4 insider trading data for a ticker: who traded, buy/sell, shares, price, dollar value, post-trade holdings, 10b5-1 plan status, and cluster-buy detection.
- [x402pulse Trending Wikipedia Topics](https://www.zero.xyz/c/x402pulse-trending-wikipedia-topics-307ed8c6/llms.txt): $0.0175/call via x402. Returns yesterday's most-viewed Wikipedia articles in any language, ranked with rank changes, new entries, weekly regulars, and automated-surge flags.
- [CMS Hospital Scorecard Lookup](https://www.zero.xyz/c/cms-hospital-scorecard-lookup-ec15f241/llms.txt): $0.035/call via x402. Returns CMS star rating, hospital type, ownership, emergency services, and quality comparisons (mortality, safety, readmissions) for any U.S. Medicare hospital, plus state rank and percentile.
- [U.S. Hospital Rankings by State or City (CMS Care Compare)](https://www.zero.xyz/c/u-s-hospital-rankings-by-state-or-city-cms-care-compare-84a02e03/llms.txt): $0.0525/call via x402. Returns a ranked list of the best U.S. hospitals in a given state or city, sorted by CMS star rating and net quality score across mortality, safety, and readmissions measures.
- [FDA Drug Approvals Feed](https://www.zero.xyz/c/fda-drug-approvals-feed-d992056b/llms.txt): $0.0175/call via x402. Returns recent FDA drug approvals from Drugs@FDA, including approval date, sponsor company, application type, brand/generic names, dosage form, review priority, and novel drug flag.
- [FDA Drug Shortages Lookup](https://www.zero.xyz/c/fda-drug-shortages-lookup-9142b1a2/llms.txt): $0.0175/call via x402. Returns current FDA drug shortage information grouped by drug, including availability status, affected companies, dosage forms, shortage reasons, and estimated recovery notes.
- [x402Pulse SEC Financials](https://www.zero.xyz/c/x402pulse-sec-financials-e5f982c3/llms.txt): $0.035/call via x402. Returns standardized company financials from SEC XBRL filings including revenue, EPS, cash flow, balance sheet metrics, margins, YoY growth, and TTM totals for the last 8 quarters and 5 years
- [U.S. Treasury Yield Curve Data](https://www.zero.xyz/c/u-s-treasury-yield-curve-data-4bcaeef1/llms.txt): $0.00875/call via x402. Returns the latest daily U.S. Treasury yields across all maturities (1M–30Y), key spreads (10Y-2Y, 10Y-3M), inversion flags, and day/month/year-over-year changes.
- [x402Pulse SEC 8-K Corporate Events Feed](https://www.zero.xyz/c/x402pulse-sec-8-k-corporate-events-feed-1e4b336b/llms.txt): $0.0175/call via x402. Fetches decoded and ranked material corporate events from SEC 8-K filings for a given ticker, including bankruptcies, executive departures, acquisitions, restatements, auditor changes, earnings releases, and new activist or 5%+ stakes, each linked to the original filing.
- [x402Pulse Attention-Matched Prediction Markets](https://www.zero.xyz/c/x402pulse-attention-matched-prediction-markets-de17b7b9/llms.txt): $0.0875/call via x402. Returns Wikipedia trending topics cross-matched with open Polymarket prediction markets, including current prices and skilled-trader lean scores
- [x402pulse Wikipedia Attention History](https://www.zero.xyz/c/x402pulse-wikipedia-attention-history-0824a64d/llms.txt): $0.00875/call via x402. Returns daily Wikipedia pageview history for a named article over 7–90 days, including baseline, spike detection, and 7-day trend
- [X402 Pulse U.S. Airspace Disruptions Feed](https://www.zero.xyz/c/x402-pulse-u-s-airspace-disruptions-feed-2186fe4b/llms.txt): $0.0175/call via x402. Returns all current FAA disruptions across U.S. airspace—ground stops, ground delay programs, arrival/departure delays, airspace flow programs, and closures—ranked by severity with plain-language reasons, and private-aircraft-only restrictions separated out.
- [ECB Daily Currency Exchange Rates](https://www.zero.xyz/c/ecb-daily-currency-exchange-rates-acf11bc1/llms.txt): $0.00875/call via x402. Returns the European Central Bank's official daily reference rates for ~30 currencies, optionally converted to any base currency
- [U.S. State Department Travel Advisory Lookup](https://www.zero.xyz/c/u-s-state-department-travel-advisory-lookup-0da7cdd3/llms.txt): $0.00875/call via x402. Returns U.S. State Department travel advisory level (1–4), summary, and risk factors for a specific country or lists all countries at or above a given advisory level.
- [x402Pulse Airport Weather Forecast](https://www.zero.xyz/c/x402pulse-airport-weather-forecast-72ceefca/llms.txt): $0.0175/call via x402. Returns a decoded 24-30 hour weather forecast for any airport worldwide, broken into periods with wind, gusts, visibility, cloud ceiling, flight category, and delay-risk rating.
- [x402Pulse Polymarket Smart Money Disagreements](https://www.zero.xyz/c/x402pulse-polymarket-smart-money-disagreements-c0596e26/llms.txt): $0.175/call via x402. Scans the 30 busiest open Polymarket markets every 15 minutes and returns those where skilled traders' implied probabilities diverge significantly from the listed odds, with confidence ratings.
- [FDA Recalls Feed (Drugs & Food)](https://www.zero.xyz/c/fda-recalls-feed-drugs-food-5e0b3bc4/llms.txt): $0.00875/call via x402. Returns the latest FDA drug and food recall enforcement reports with recall class, recalling firm, reason, status, and distribution details in plain language.
- [x402pulse U.S. Oil Inventories](https://www.zero.xyz/c/x402pulse-u-s-oil-inventories-93edba82/llms.txt): $0.0175/call via x402. Returns the latest U.S. oil inventory data from the EIA Weekly Petroleum Status Report, including commercial crude, Cushing, SPR, gasoline, and distillate stocks with weekly build/draw figures and year-over-year and 5-year-average comparisons.
- [x402pulse Skilled Whale Trades on Polymarket](https://www.zero.xyz/c/x402pulse-skilled-whale-trades-on-polymarket-5751fcae/llms.txt): $0.0525/call via x402. Returns recent large Polymarket trades made exclusively by skill-scored (Solid or Sharp) traders, with each trade tagged by skill score, edge over odds, return, and specialty.
- [WTI Crude Oil CFTC Positioning Data](https://www.zero.xyz/c/wti-crude-oil-cftc-positioning-data-a2df00f8/llms.txt): $0.035/call via x402. Returns CFTC Commitments of Traders positioning data for WTI crude oil, including managed money long/short/net contracts, weekly changes, long/short ratio, 3-year percentile extremity, plus producer, swap dealer, and open interest figures.
- [x402pulse EIA Weekly U.S. Oil Supply Data](https://www.zero.xyz/c/x402pulse-eia-weekly-u-s-oil-supply-data-5e099a6a/llms.txt): $0.0175/call via x402. Returns the latest EIA weekly U.S. oil supply report including crude production, refinery utilization, crude imports/exports, net imports, weekly change, 4-week average, and year-over-year change in thousand barrels per day.
- [x402pulse Polymarket Skill-Ranked Trader Leaderboard](https://www.zero.xyz/c/x402pulse-polymarket-skill-ranked-trader-leaderboard-34d01743/llms.txt): $0.0875/call via x402. Returns Polymarket's top traders ranked by skill metrics (edge over odds, return, consistency) rather than raw profit, with optional time period and category filters, also surfacing high-volume losers hidden by standard leaderboards.
- [x402pulse Crude Oil Prices (WTI & Brent)](https://www.zero.xyz/c/x402pulse-crude-oil-prices-wti-brent-a64b7ac4/llms.txt): $0.00875/call via x402. Returns official EIA daily spot prices for WTI and Brent crude oil with percentage changes over 1-day, 1-week, 1-month, and 1-year periods, 52-week high/low range, and the Brent-WTI spread.
- [FDA Drug Safety Snapshot (FAERS Adverse Events)](https://www.zero.xyz/c/fda-drug-safety-snapshot-faers-adverse-events-c406e3cd/llms.txt): $0.0175/call via x402. Returns a drug safety summary from FDA FAERS including total adverse event reports, serious/fatal share, top side effects, and quarterly trend for any brand or generic drug name.
- [Polymarket Smart Money Market Analysis](https://www.zero.xyz/c/polymarket-smart-money-market-analysis-adb236f6/llms.txt): $0.0875/call via x402. Returns the biggest holders on each side of a Polymarket market, each scored for skill (edge, win rate, ROI), plus which way skilled money leans and whether it agrees with the market's implied odds.
- [FDA Drug Label Lookup via openFDA](https://www.zero.xyz/c/fda-drug-label-lookup-via-openfda-e2a82e6d/llms.txt): $0.00875/call via x402. Returns structured FDA drug label data including boxed warnings, approved indications, contraindications, warnings, drug interactions, brand/generic names, manufacturer, and route for any drug.
- [x402Pulse Airport Status](https://www.zero.xyz/c/x402pulse-airport-status-595724c0/llms.txt): $0.0175/call via x402. Returns live FAA delay programs, ground stops, closures, and plain-language current weather for any airport, plus a delay-risk rating
- [x402Pulse Oil Prediction Markets with Smart Money Lean](https://www.zero.xyz/c/x402pulse-oil-prediction-markets-with-smart-money-lean-d2712107/llms.txt): $0.0875/call via x402. Returns the busiest Polymarket prediction markets about oil prices, OPEC, Strait of Hormuz, and fuel, each annotated with the skill-weighted smart-money lean from x402Pulse scoring.
- [x402Pulse Pro Pass Purchase](https://www.zero.xyz/c/x402pulse-pro-pass-purchase-71cb94ec/llms.txt): $39/call via x402. Purchases or renews a 30-day x402Pulse Pro API pass for $13 USDC, returning a single-display API key granting unlimited access to all x402Pulse endpoints plus an MCP server.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

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