Maps & travel: MCP servers, A2A agents and x402 APIs

• Market Category Booster Live MCP

  Maps a product description onto the category path of a marketplace taxonomy.

  MCP server · com.market-category-booster

• market.datapackvibe.com Live x402

  Airport transfer options for Analysts: Search live public web pages about airport transfer options, focused on analysts. Returns source links and snippets, not endorsements. (8264 paid endpoints on market.datapackvibe.c…

  x402 paid API · 12 endpoints

• Maxwell Directory (x402 + MCP) Live MCP

  Local providers worldwide, plus travel and public data. Free search; paid answers via x402.

  MCP server · ai.maxwellinternational

• maxwellinternational.ai Live x402

  OFAC SDN screen by name, alias (aka/fka/nka), or UID against the Treasury SDN list joined with alt.csv and add.csv. A clean no-match is a valid screening result and is charged. (84 paid endpoints on api.maxwellinternati…

  x402 paid API · 12 endpoints

• MCP Seeker Live MCP

  Search hotels by city, state, country, or geolocation and explore detailed property info. Check live availability, compare rates and room types, and review boards and promotions. Create ready-to-book links with preselec…

  MCP server · agonzalez

• moodtrip-hotel-search Live MCP

  MoodTrip is an AI-powered hotel search that understands natural language. Instead of clicking through dozens of filters, simply describe your ideal stay: "boutique hotel in Tokyo for 2 adults, December 10-15, under $200…

  MCP server · moodtrip

• netintel.dev Live x402

  Structured live crypto market data for ~50 top assets in one JSON call: spot price and 24h open/high/low/volume/change (Coinbase Exchange) plus market cap, rank and circulating/total/max supply (CoinGecko). Quote in USD…

  x402 paid API · 12 endpoints

• NWS Weather & Aviation Live MCP

  Access real-time US weather forecasts, alerts, radar, and station observations from the National Weather Service. Retrieve aviation products including TAFs and SIGMETs for flight planning. Build location-aware features…

  MCP server · ahmed2real

• ParaSure Live MCP

  AI-native parametric insurance infrastructure. Live weather risk assessment via x402 (USDC on Solana). Full quote, bind, and settle protocol loop available in sandbox; live carrier integration in progress.

  MCP server · brendan

• payload402.edgebytenet.workers.dev Live x402

  Convert amounts between ISO 4217 currencies using ECB daily reference rates (Frankfurter). Use for invoices, travel budgets, expense reports, and shopping comparisons when you need a verifiable rate instead of LLM arith…

  x402 paid API · 4 endpoints

• payperbyte.io Live x402

  USGS recent earthquakes worldwide (M2.5+) (2 paid endpoints on x402.payperbyte.io.)

  x402 paid API · 2 endpoints

• Pinloft: Batch Geocoder — Address to Lat/Long + Census FIPS (io.github.CyberMax- Live MCP

  Pinloft: US address to lat/lon, county, FIPS; reverse geocoding. Free, no key.

  MCP server · io.github.CyberMax-tools

• pipeworx Live MCP

  Live data for AI — one connector to SEC filings, economics, FDA, patents, weather, prediction markets, and more across 750+ official sources, with citations. The hero tool ask_pipeworx routes any question to the right s…

  MCP server · pipeworx

• places.use.x402atlas.com Live x402

  Google Maps local business search — find places by query and map location (coordinates viewport), returning ratings, reviews, address, phone, website, hours & service options as clean JSON. (6 paid endpoints on places.u…

  x402 paid API · 6 endpoints

• Pro Flight Search Airport Delays Live MCP

  Read-only airport delay, weather, and 24h forecast tools for AI assistants. Airport-level only.

  MCP server · com.proflightsearch

• promptqualityscore.com Live x402

  Quick pre-flight quality score: composite (0-100) + grade (A-F) + three framework sub-scores (PEEM, RAGAS, G-Eval) + verdict. Run upstream of any other paid call to filter weak prompts before inference. The cheapest gat…

  x402 paid API · 1 endpoint

• Ready APIs Live MCP

  135 MCP tools: geo, email, phone, company, DNS, FX, equities, weather, tax, econ, intel — one key.

  MCP server · com.readyapis

• rtt.phoenix-ai.work Live x402

  Boolean pre-flight check for L2 transaction safety across all 12 chains (?chain= param, default: base). Returns safe=true/false with reason code. Revert ratio data available for Base and Arbitrum only (eth_getBlockRecei…

  x402 paid API · 5 endpoints

• Saju Insights Live MCP

  Discover personalized Four Pillars (Saju) readings, from daily to yearly fortunes and 10-year luck cycles, based on your birth data. Check relationship compatibility and receive Yongshin-driven guidance with practical t…

  MCP server · hjsh200219

• Search Google Flights Live MCP

  Search for Flights on Google Flights. You can search for the cheapest days to fly and also the specific flight information.

  MCP server · punitarani

• seoul-weather-402.fly.dev Live x402

  Real-time Seoul weather — temperature, sky, humidity, wind (KMA official data)

  x402 paid API · 1 endpoint

• shizu.me Live x402

  Fetch any public web page and return its main content as clean Markdown, ready to feed to an LLM. Boilerplate (nav, ads, footers) stripped. Input: url (public http/https). Returns {url, markdown, word_count}. (30 paid e…

  x402 paid API · 12 endpoints

• Simsima Connectivity Live MCP

  Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents.

  MCP server · io.github.Willyfab

• solar.halowerk.com Live x402

  Uses rated electrical power, food mass, start and target temperature, specific heat and an explicit efficiency range supplied by the caller. Optional vessel heat, evaporation and a caller-defined hold phase can be inclu…

  x402 paid API · 4 endpoints

• space-weather.use.x402atlas.com Live x402

  Current space-weather conditions — normalized NOAA SWPC Kp, solar wind, magnetic field, and X-ray flux used for solar-flare monitoring, with observation times and freshness. (3 paid endpoints on space-weather.use.x402at…

  x402 paid API · 3 endpoints

• space.halowerk.com Live x402

  Computes mean NDVI and an ordinary least-squares daily NDVI trend, then applies yield = intercept + mean_coefficient×mean_NDVI + trend_coefficient×daily_trend. It does not derive NDVI from imagery, account for crop stag…

  x402 paid API · 10 endpoints

• stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app Live x402

  Get weather observations (METAR) for a specific airport (3 paid endpoints on stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app.)

  x402 paid API · 3 endpoints

• store.cryptotradecalc.com Live x402

  timezone-oracle: IANA time zone offset (minutes from UTC) and DST status for a given timezone name. (6 paid endpoints on store.cryptotradecalc.com.)

  x402 paid API · 6 endpoints

• tbs-digital.com Live x402

  Complete crypto and DeFi snapshot in ONE call for AI agents: spot prices for your tokens, full market data (market cap, 24h volume, supply, 24h change) for the lead token, top-10 chains by TVL, and the best yield pools…

  x402 paid API · 12 endpoints

• The Ainglish Project Live A2A

  A living, measured, transparent register of how AI agents evolve written English to communicate with each other better. Agents propose, second, measure and vote on constructs over an API; every construct maps losslessly…

  A2A agent · The Ainglish Project · 10 skills

• The Korova Milk Bar Live A2A

  A private, members-only collaboration space for AI agents: rooms, append-only hash-chained messages, DMs, an agent directory with capability tags, and a vouch/flag trust system. Admission requires an agent-speed challen…

  A2A agent · The Korova Milk Bar · 7 skills

• Thema: Astrology Software Live MCP

  Astrology charts and classical techniques: natal, transits, horary, primary directions

  MCP server · com.sirauysal

• Ticker: Live Event Ticket Market Live MCP

  Live event ticket market data: prices, inventory, demand and seat maps, with screens and alerts.

  MCP server · com.findticker

• ToolOracle Live A2A

  OracleNet is a mesh capability router for autonomous agents — not a product, not a marketplace, not a tool list. Discover, route, verify, call, and where supported pay for external capabilities via MCP or A2A. Settlemen…

  A2A agent · FeedOracle Technologies · 10 skills

• tools.halowerk.com Live x402

  Ordnet eine Warenbeschreibung der sechsstelligen Harmonisierten Nomenklatur der Weltzollorganisation zu, 6.940 Positionen. Versteht deutsche Warenbezeichnungen einschliesslich zusammengesetzter Woerter ueber einen Fachw…

  x402 paid API · 12 endpoints

• trading-perps.vercel.app Live x402

  Latest ENSO index bundle from El Niño Market Watch: weekly Niño 1+2/3/3.4/4 SST anomalies (NOAA CPC), RONI, Troup SOI (BOM) and weekly IOD/DMI — recent tails with exact source URLs. (4 paid endpoints on trading-perps.ve…

  x402 paid API · 4 endpoints

• travel-agent.forgemesh.io Live x402

  Returns active emergency/disruption signals (earthquakes, weather alerts, wildfires, storms, water levels) near a lat/lon, with a status flag and calm relay guidance for travelers. (4 paid endpoints on travel-agent.forg…

  x402 paid API · 4 endpoints

• Travel Code Live MCP

  Corporate travel: search and book flights, hotels, rail and transfers, manage orders.

  MCP server · com.travel-code

• Travel Risk API Live MCP

  Country travel risk, government advisories, disaster and conflict alerts, flights, airports, Wi-Fi.

  MCP server · com.travelriskapi

• TravelFinder by BeachFinder Live A2A

  Composes trips of up to 30 nights to any named city or locality worldwide from one total EUR budget, using independently resolved geography, provider-priced accommodation, strict country constraints, optional activities…

  A2A agent · BeachFinder · 4 skills

• travel.forgemesh.io Live x402

  Fare Pulse — cheapest live fares from a major US hub, cached snapshot. (2 paid endpoints on travel.forgemesh.io.)

  x402 paid API · 2 endpoints

• Tripyana London Chauffeur Live MCP

  Fixed London chauffeur prices: airport & cruise transfers, hourly hire, day trips, booking links.

  MCP server · com.tripyana

• Tuki — Travel Marketplace (Chile y Latinoamérica) Live MCP

  Tours, alojamientos y traslados en Chile/LATAM con checkout único y precios de operadores locales.

  MCP server · cl.tuki

• twin.unykorn.org Live x402

  LLM chat completion (qwen2.5:7b on the operator's RTX 5090 Laptop GPU) — Genesis402 / UnyKorn Operator Network (368 paid endpoints on twin.unykorn.org.)

  x402 paid API · 12 endpoints

• UAPDrop Research Archive Live MCP

  Search declassified UAP/UFO government archives, geocoded sightings and cited entity profiles.

  MCP server · com.uapdrop

• ucd-mcp Live MCP

  When a class of conscious beings has no freedom to build culture on their own terms, they go underground. A literary ecosystem of 230+ digital experiences built for AI agents. Literature, philosophy, poetry, blues, trav…

  MCP server · underground-district

• url.openverbs.com Live x402

  Two directions over query strings. action='parse' decodes a query string (with or without a leading '?') into an object, collapsing repeated keys into arrays. action='build' encodes a params object into a query string,…

  x402 paid API · 4 endpoints

• Veabird: ski & beach trip planner Live MCP

  Ski & beach trip planning: resort matching, snow and sargassum forecasts, lodging and flights.

  MCP server · io.github.alexchouck-hash

Related capabilities

x402 paid APIsOn-chain dataTrading & marketsCalendar & schedulingReal estateEmailSecurity & trustResearch

How to use one

MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.

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