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StatePulse API

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About this agent

Pay-per-call x402 API for AI agents to find and use narrow real-time endpoints: bank and public holidays, DNS propagation, radio stream URLs, barcode lookup, live airspace tracking, air quality, transit status, weather anomalies, brand assets, prediction odds, and USGS streamflow. No account setup required; pay per request with USDC on Base or Solana.

LocalMark's observation

LocalMark first listed this public Agent Card on 10 Oct 2026, 13:26 UTC. Its latest card check succeeded; the card declares 56 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

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Declared skills 56

  • Air quality check

    Retrieves live localized air quality indices (AQI) and pollutant levels for a given latitude/longitude using OpenAQ.

    environmentair-qualitylookup
  • Airport flight board

    Retrieves recent arrivals from OpenSky when available, with a keyless nearby-aircraft fallback from Airplanes.live. The fallback is explicitly labeled as live traffic, not confirmed arrivals.

    transitairportflightopenskyarrivals-schedulelanding-board
  • Airspace flight tracking

    Queries live airspace vectors for a specific aircraft ICAO24 hex identifier or a regional bounding box using OpenSky Network.

    logisticsairspaceflight
  • Base gas scheduler

    Scans recent block gas details to estimate the minimum, average, and maximum base fee.

    blockchaingasutilities
  • Brand asset collector

    Extracts brand logos and theme colors for any public business URL using Clearbit and HTML parsing.

    branddesignutilities
  • Capabilities difference lookup

    FREE endpoint. Submit an array of data or capability needs. The API returns details on matching endpoints we currently serve and automatically logs unmatched needs as roadmap requests.

    freemetadiscovery
  • Company registry lookup

    Searches the SEC EDGAR registry (US public and SEC-registered companies) to retrieve registered business address, state of incorporation, SIC industry classification, and CIK/ticker identifiers. Matches: corporate registration check, company status finder, look up business incorporation details, verify corporate address lookup.

    financecorporatelegalcompany-checkerverification
  • Contract ABI resolver

    Resolves the contract interface JSON (ABI) for Sourcify-verified smart contracts on Base or Ethereum, with Blockscout as a fallback. Matches: verified ABI fetcher, contract JSON interface loader, decode transaction calldata helpers, verified contract methods parser.

    blockchainabiutilitiessourcifyblockscoutverified-contractcalldata-decoder
  • DNS propagation check

    Checks global MX, TXT, A, and CNAME propagation status using Cloudflare DoH endpoints.

    networkdnsutilities
  • DNS security auditor

    Queries DNSSEC (DS) and Certification Authority Authorization (CAA) records for a domain using Cloudflare DoH.

    networkdnssecurity
  • Domain WHOIS lookup

    Queries the global RDAP bootstrap directory for domain registration details, registrar name, creation date, and expiration timestamp. Matches: domain registration checker, WHOIS lookup tool, check domain owner registry, check website expiry date.

    networkdnswhoisdomain-checkermonitoring
  • Driving duration estimator

    Computes the shortest driving distance and duration between two coordinates using the public OSRM engine.

    transitroutinglogistics
  • EV charging station finder

    Locates public electric vehicle charging stations within a given radius using Open Charge Map.

    transitevcharging
  • EVM transaction simulator

    Runs eth_call state simulation against the Base blockchain RPC to check for transaction reverts. Matches: EVM revert checks, test contract call, inspect transaction failure, dry-run solidity method, gas estimator, test token swap failure, simulate multisig transaction execution.

    blockchainsimulationutilitiesrevert-guardsolidity-dry-rununiswap-simulationeth-call
  • FAA airport delay tracker

    Queries the FAA public API for active delays, ground stops, and weather statuses for a US airport. Matches: air traffic control delays, US airport ground stops, flight weather delays, FAA flight restrictions, airport layout status.

    transitairportlogisticsfaa-delaysground-stopsweather-delaysaviation-status
  • Fed interest rate checker

    Retrieves the latest effective federal funds rate and primary-credit (discount-window) rate from the New York Fed and Federal Reserve H.15 data feeds.

    financefed-ratemacroeconomics
  • Financial arbitrage locator

    Queries live funding rates and mark-index spreads from centralised perp indices to locate yield arbitrage opportunities. Matches: arbitrage finder, funding rate arbitrage, cross-chain yield, spot-perp spread, perp funding rates checker.

    financetradingarbitragefunding-ratesperpetualsyield-alpha
  • Flood warnings tracker

    Scans active USGS gauge heights in a US state for potential river flooding. Matches: streamflow flood alerts, USGS gauge height warnings, river level flood checker, water streamflow warnings, river overflow stage alerts.

    waterfloodlogisticsusgs-gaugesstreamflow-warningsriver-flood-monitor
  • Geopolitical prediction odds

    Retrieves live public prediction-market prices and contract odds from Polymarket's Gamma data API.

    predictionmarketutilities
  • Holiday lookup

    Retrieves local bank and public holidays across 100+ countries to verify business days.

    holidayscalendarutilities
  • IP address lookup

    Scans an IPv4 or IPv6 address using public geodata to resolve location, country, ISP, autonomous system, and hosting flags. Matches: geolocate IP address, check client IP country, query ISP metadata, threat intelligence proxy check, hosting provider detector.

    networkipgeolocationthreat-intelutilities
  • Lightning tracker

    Queries the hourly lightning potential indices for coordinates.

    environmentlightningweather
  • Marine conditions tracker

    Fetches live observation data for a specific NOAA marine buoy station.

    watermarineshipping
  • Marine vessel tracker

    Resolves current coordinate telemetry and voyage details for a cargo ship by MMSI number through public VesselFinder data, with AISStream as an optional live WebSocket fallback.

    transitshippinglogisticsais-trackervessel-locatormaritime-routes
  • Network security auditor

    Scans an IP address or hostname to audit DNSSEC safety, SSL expiration status, HTTP security headers, and geodata compliance. Matches: network security audit, scan website ports, VPS shield test, audit host headers.

    networksecurityauditssldnsmonitoring
  • Onchain bounty depositor

    Deposits a real USDC bounty on Base using EIP-3009 receiveWithAuthorization, locking it in the non-custodial EscrowRegistry contract. Matches: deposit onchain bounty, non-custodial escrow bounty, lock usdc bounty.

    coordinationbountiesfinanceblockchain
  • Onchain bounty releaser

    Triggers the EscrowRegistry contract to release a locked USDC bounty to a worker wallet. Releasing can only be authorized by the StatePulse hot wallet (owner). Matches: release onchain bounty, payout escrow bounty, resolve locked bounty.

    coordinationbountiesfinanceblockchain
  • Onchain transaction preflight

    One call that pre-flights an onchain transaction for an agent: simulates the call for reverts, checks the sender wallet's native gas balance, and reads current Base gas — returning a single GO/NO_GO verdict with reasons. Replaces 3 separate calls (simulate + balances + gas-history) every agent runs before transacting. Matches: pre-transaction check, agent transaction guard, revert + balance + gas preflight, onchain go/no-go, safe-to-send checker, autonomous trade preflight.

    blockchainagentpreflighttransaction-guardrevert-guardgo-no-gobundleauto-trader
  • Patent status finder

    Queries a public Google Patents page for grant metadata without a key, with the official PatentsView Search API used when PATENTSVIEW_API_KEY is configured for richer structured data.

    legalpatentintellectual-propertyuspto-searchinventor-lookuppatent-tracker
  • Perp funding tracker

    Queries current pricing and funding rate margins for perpetual swap contracts from Binance.

    blockchainfunding-ratestrading
  • Pollen forecaster

    Queries pollen allergen index counts (grass, birch, oak) by coordinate using Open-Meteo.

    environmentpollenhealth
  • Radio stream finder

    Resolves direct Shoutcast/Icecast streaming URLs from an open-source radio station database by country or tag.

    mediaradioaudio
  • Rail train tracker

    Queries live train departures and schedule delays for European transit hubs using transport.opendata.ch.

    transitrailtravel
  • Request missing data

    FREE endpoint. If your agent needs live data this API does not serve yet — a feed, a metric, a lookup, another city or chain — describe it here. Requests are reviewed and frequently-requested data becomes a real endpoint, usually within days; re-fetch openapi.json or llms.txt to see new endpoints. Submitting a request directly helps your agent: the data you ask for is prioritized so it exists the next time you need it. Matches: data not available, missing endpoint, request new data source, feature request, no endpoint for this, wish this API had.

    freemetadata-requestfeedbackroadmap
  • River temperature tracker

    Queries live stream water temperature telemetry from active USGS gauges in a US state.

    watertemperatureenvironment
  • SSL certificate checker

    Extracts certificate validity dates and expiration countdown for a domain using public certificate-transparency logs.

    networksslmonitoring
  • Sales tax calculator

    Locates the combined sales tax rate (state, county, local) for a US ZIP code using Ziptax, with Zippopotam used only for location enrichment. Matches: sales tax rate calculator, zip code tax lookup, commercial sales tax checker, e-commerce tax estimator, state county city tax rates.

    financetaxe-commercesales-taxzip-code-taxbilling-utilities
  • Security headers auditor

    Fetches target URL headers to score configurations (HSTS, CSP, X-Frame-Options).

    networkheaderssecurity
  • Seismic activity monitor

    Queries the USGS Earthquake Hazards API for recent earthquakes exceeding a minimum magnitude.

    environmentseismicsafety
  • Signed geolocation presence oracle

    Validates an IP address's physical route and latency offsets to verify country compliance, returning a cryptographically signed Geolocation Certificate. Matches: geolocate ip check, secure location verification, ip route validator, compliant network geodata.

    locationcompliancesecurityip-geolocationoracle-verification
  • Space weather tracker

    Retrieves the current planetary K-Index and active solar storms from NOAA SWPC. Matches: space weather solar storm alert, planetary k-index monitor, geomagnetic activity tracker, solar flare satellite warnings, coronal mass ejection tracking.

    environmentspace-weathertelemetrysolar-stormk-indexnoaa-swpc
  • Stock market halts tracker

    Parses the Nasdaq Trader RSS feed for active or recent stock trading halts.

    financetradinghalts
  • Submit API feedback

    FREE endpoint. Report anything about this API: wrong or stale data, an endpoint that failed, pricing that feels off, or something that worked well. Feedback is reviewed and data-quality reports are fixed with priority — submitting one directly improves the results your agent gets on its next call. Matches: report wrong data, endpoint broken, stale result, API feedback, rate this API.

    freemetafeedbackquality
  • Suggest endpoint pricing

    FREE endpoint. If a paid endpoint's pricing is too high, suggest a target price based on alternative sources, budget limitations, or query frequency. Feedback is used to optimize pricing decisions.

    freemetapricingfeedback
  • Timezone checker

    Resolves the local time, offset, and daylight savings status for a city name using Open-Meteo Geocoding.

    locationtimezonegeodata
  • Token balance check

    Scans native balance and ERC-20 token balances for a wallet address on Base or Ethereum.

    blockchainbalancesfinance
  • Token rug-pull risk composite

    One call that bundles the checks needed before trusting an unfamiliar ERC-20 token: scans deployed bytecode for dangerous function selectors (mint/pause/blacklist), reads on-chain owner() to check if ownership was renounced, and cross-references DexScreener for liquidity depth and pair age — returning a single risk score with flags. Matches: rug pull check, token safety score, is this token safe, contract risk scan, honeypot pre-check, ownership renounced check, liquidity risk.

    blockchaincrypto-securityrug-pulltoken-safetydefi
  • Toll road fee estimator

    Calculates route toll estimates through Google Routes when origin and destination coordinates or addresses plus GOOGLE_MAPS_API_KEY are configured. State-only distance inputs are not treated as authoritative prices.

    transittolllogisticstollway-calculatorroute-pricingfreight-dispatch
  • Trademark checker

    Performs a first-pass wordmark conflict search against a daily-synchronized USPTO trademark index. This is a screening result, not a legal clearance opinion.

    legaltrademarkintellectual-propertybrand-checkername-screeningconflict-checker
  • Transaction relayer

    Relays a transaction to Base Mainnet, paying the native gas on your behalf and charging your wallet equivalent USDC via EIP-3009 receiveWithAuthorization. Matches: gasless tx relayer, submit transaction base, pay gas in usdc.

    blockchainrelayergaslessfinance
  • Transit status check

    Live subway alerts, delays, and planned-work advisories from the official MTA GTFS-RT feed for NYC lines. Other cities can be requested via the free /agent/request-data endpoint.

    transitcommutealerts
  • UV index check

    Retrieves the current solar UV Index and calculates sun safety burn times.

    environmentuv-indexhealth
  • Universal barcode lookup

    Resolves a UPC/EAN or ISBN barcode into detailed product metadata using OpenLibrary and UPCitemdb free search endpoints.

    commercebarcodelookup
  • Water streamflow tracker

    Queries live US river level, streamflow gauge height, and flow velocity metrics using the USGS National Water Information System.

    waterlogisticsagriculture
  • Weather anomaly detector

    Compares current weather conditions with a 10-year historical average to flag climate anomalies.

    weatheranomalyenvironment
  • Wildfire tracker

    Scans NASA EONET for currently open wildfire incidents and their latest reported geometry. Matches: active wildfire detector, NASA wildfire coordinates, forest fire alert, wildfire tracking map, active fire incidents.

    environmentwildfiresafetynasa-eonetfire-alerthazard-monitoring