{"x402Version":2,"kind":"resource-server","name":"Maxwell International Data","description":"Machine-only x402 data API. Only the resources on sale now are listed; /catalog.json gives each one's price, parameters and example request.","resources":[{"url":"https://api.maxwellinternational.ai/v1/doctor/blocked?url=https%3A%2F%2Fwww.x402scan.com%2Fapi%2Fx402%2Fresources&status=403","method":"GET","description":"x402 Doctor for a block you hit (e.g. 403): we request the seller ourselves and say whether the block is on your path (IP, region, bot wall) or on the seller side, with what each of us saw. We never buy around a block. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/doctor/buy?url=https%3A%2F%2Fapi.maxwellinternational.ai%2Fv1%2Fnvd%2Fcve%3Fid%3DCVE-2021-44228&price=0.005","method":"GET","description":"Test-buy any x402 endpoint (USDC on Base, seller price up to $1). Pass url and the seller price: you pay price + $0.01 + 10% (e.g. $0.05 costs $0.065), charged per attempt, delivered or not. Seller asks less: we buy at its price and keep the rest. Asks more: nothing bought, payment kept. No price: $0.01 lookup returns the exact price. Returns the seller answer, both receipts, a verdict and a report id. — $0.01 to $1.11 USDC, quoted per request"},{"url":"https://api.maxwellinternational.ai/v1/doctor/checkup?url=https%3A%2F%2Fwww.x402scan.com%2Fapi%2Fx402%2Fresources","method":"GET","description":"x402 Doctor checkup of any x402 endpoint, without buying: whether it answers with a valid payment request, its x402 version and any problems in it, the prices and networks it asks for, its payTo wallets and response time. — $0.002 USDC"},{"url":"https://api.maxwellinternational.ai/v1/doctor/payment","method":"POST","contentType":"application/json","body":{"url":"https://example.com/api","challenge":"402","response":"{\"invalidReason\":\"invalid_exact_evm_payload_signature\"}"},"description":"x402 Doctor: why a payment failed, in plain words: the cause, whose side it is on (your client, your wallet, the network, the seller or the facilitator) and how to fix it, from over 40 named causes (x402 and Coinbase facilitator codes, EVM and Solana, HTTP and network errors). Send the seller 402 as challenge and the error as response, by POST JSON or GET query. Unknown failures are reviewed nightly. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/doctor/report","method":"GET","description":"Retrieve a stored x402 Doctor report again by its id ($0.01): the full report of a test purchase, price lookup or cached result, exactly as first delivered. Only the wallet that paid for the original call can retrieve it; reports are kept permanently. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/doctor/seller?url=https%3A%2F%2Fapi.maxwellinternational.ai%2Fv1%2Fnvd%2Fcve%3Fid%3DCVE-2021-44228","method":"GET","description":"x402 Doctor checkup of your own endpoint: payment request, prices, payTo and response time; once you prove you own the host (publish the token from /v1/doctor/verify at /.well-known/x402-doctor.txt), also a leak check: does it serve data without payment. — $0.02 USDC"},{"url":"https://api.maxwellinternational.ai/v1/domain/sale?domain=maxwellinternational.ai","method":"GET","description":"Buy maxwellinternational.ai via x402 (50000 USDC): the domain, the API and all data behind it. After payment, email accounts@maxwellinternational.ai for the manual registrar/DNS and data handover. — $50000 USDC"},{"url":"https://api.maxwellinternational.ai/v1/edgar/company?ticker=AAPL","method":"GET","description":"SEC EDGAR company profile for a ticker or CIK: SIC, fiscal year end, addresses, and recent filings. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/edgar/filing?accession=0000320193-26-000020","method":"GET","description":"One SEC EDGAR filing by accession number: form, filing and acceptance dates, report period, 8-K items with descriptions, file number, XBRL flags, primary document and SEC URLs. Accessions submitted by filing agents also need ticker or cik. Covers each cached company's latest 1000 filings; a miss is 404 and not charged. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/edgar/financials?ticker=AAPL","method":"GET","description":"Compact financial statements from SEC XBRL company facts: about 40 standard us-gaap and dei line items (revenue, net income, EPS, cash, debt, shares...), one value per calendar period, last 10 years and 12 quarters, fiscal Q4 derived. A tag a company stopped using ends in that year. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/edgar/search?q=tesla","method":"GET","description":"Look up SEC EDGAR companies by ticker or name; returns CIK, ticker, and company name. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/food/menu?restaurantId=osm-node-7248743761","method":"GET","description":"Restaurant menu with prices: the dishes and drinks of one restaurant with prices where shown, section, portion, currency and the menu's date, from the restaurant's own website or, when it has none online, a delivery app (Wolt, Bolt Food, Glovo, Pyszne.pl; named in the answer). Restaurants in the ski areas of 15 European countries with menuItemCount > 0 (ids from /v1/food/near, /near-resort or /venues). No Google data. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/food/near?lat=48.9709&lon=19.5839&radiusKm=1.5","method":"GET","description":"Restaurants near me / near any location: restaurants, cafes and bars nearby within a radius (default 2 km, max 10) of a latitude/longitude, nearest first, with distance, cuisine, address, and where known opening hours, phone, website and menu availability. Covers the ski areas of 15 European countries (list at /v1/food/coverage); a point with nothing on file is a free 404. No Google data. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/food/near-resort?country=Austria&resort=kitzbuehel&tier=near","method":"GET","description":"Where to eat at a ski resort in 15 European countries (/v1/food/coverage): restaurants, cafes, mountain huts and bars near the resort's arrival point (ticket office or main lift). tier=near: within 1 km; tier=around: 1 to 15 km ($0.02 each). Nearest first, with distance, cuisine, opening hours and the full menu (dishes and prices) of each restaurant in the tier that has one. Says how many are in the other tier. No Google data. — $0.02 USDC"},{"url":"https://api.maxwellinternational.ai/v1/food/venues?country=Slovakia&area=liptov-jasna","method":"GET","description":"Restaurants, cafes and bars in a ski area or mountain town of 15 European countries (areas at /v1/food/coverage, e.g. Liptov/Jasna): every place to eat and drink with type, cuisine, address, coordinates, and where known opening hours, phone, website and whether a menu is available. Hours from OpenStreetMap, the restaurant's website or Wolt. No Google data. — $0.02 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/gb/companies?number=00102498","method":"GET","description":"UK Companies House company profile by company number, or search by name: name, status, type, incorporation and cessation dates, registered office, SIC codes, accounts and confirmation-statement dates, charges and insolvency flags. Cached; an uncached company is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/at/legislation?id=10001622","method":"GET","description":"Laws of Austria from RIS (Rechtsinformationssystem): search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/at/open-data?q=klima","method":"GET","description":"Search the national open data portal of Austria (data.gv.at) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/au/legislation?id=C2004A03712","method":"GET","description":"Laws of Australia from the Federal Register of Legislation: search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/au/open-data?q=climate","method":"GET","description":"Search the national open data portal of Australia (data.gov.au) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/br/companies?q=petrobras","method":"GET","description":"Businesses in Brazil from the Receita Federal CNPJ register (official monthly release), sole traders and MEI included. Search by name, trade name and town, or fetch one by CNPJ (14 digits, or the 8-digit root). Name, trade name, legal form, status, start date, main activity (CNAE), address, business phone and e-mail as filed, share capital, size. Sole traders: no CPF, address to town only. No match: 404, not charged. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/ca/companies?corporationId=11037","method":"GET","description":"One Canadian federal corporation from Corporations Canada open data, by corporation number or 9-digit business number: status, governing act, current and former names, registered office. Lookup by number only; name search is not available. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/ca/legislation?code=C-46","method":"GET","description":"One Canadian federal act from the Justice Laws consolidated statutes, by code (e.g. C-46): English and French titles, in-force status, last amended and current-to dates, and optionally its section text. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/ca/open-data?q=corporations","method":"GET","description":"Search Canada's federal open data portal (open.canada.ca) by keyword, or fetch one dataset by id: English and French titles, publishing organization, last modified date, number of resources and the total match count. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/ch/companies?id=CHE105909036","method":"GET","description":"Swiss companies from the commercial register (Zefix via LINDAS), by UID or name: registered name, legal form (eCH-0097 code), status, municipality of the registered office, purpose and the official register link. Company-level facts only; no persons or sole proprietorships. Uncached: 404, not charged. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/ch/legislation?id=cc%2F24%2F233_245_233","method":"GET","description":"Laws of Switzerland from Fedlex: search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/ch/open-data?q=klima","method":"GET","description":"Search the national open data portal of Switzerland (opendata.swiss) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/cz/companies?id=00177041","method":"GET","description":"One company from Czechia's ARES register: registered name, status, legal form, registered address and the official register link (company-level facts only; no directors or shareholders). An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/cz/open-data?q=klima","method":"GET","description":"Search the national open data portal of Czechia (data.gov.cz) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/de/legislation?q=Abgabenordnung","method":"GET","description":"Search German federal laws and regulations published on gesetze-im-internet.de by title, or fetch one by its norm id (e.g. ao_1977): German title, abbreviation where the source gives one, and the official source link. Without q or id: the index of what is cached (count and sample ids), a paid answer. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/de/open-data?q=umwelt","method":"GET","description":"Search Germany's open data portal GovData by keyword, or fetch one dataset by id: title, publishing organization, last modified date, resource count and total match count. Without q or id: the index of what is cached (count and sample ids), a paid answer. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/eu/eurlex?id=32016R0679","method":"GET","description":"Laws of the European Union from EUR-Lex (Publications Office): search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/eu/open-data?q=climate","method":"GET","description":"Search the European Union's open data portal (data.europa.eu) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/fr/companies?q=danone","method":"GET","description":"French companies from the Recherche d'entreprises register (INSEE Sirene and RNE data): by SIREN one company, or by name up to 10 matches, each with registered name, status, legal form (INSEE code), head-office address, founding date, activity and the official page. Legal entities only; no persons or sole traders. Uncached: 404, not charged. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/fr/open-data?q=climat","method":"GET","description":"Search the national open data portal of France (data.gouv.fr) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/gb/legislation?id=ukpga%2F2018%2F12","method":"GET","description":"Laws of the United Kingdom from legislation.gov.uk: search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. In-force status is given only when an act is marked repealed; otherwise it is unknown. An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/gb/open-data?q=climate","method":"GET","description":"Search the national open data portal of the United Kingdom (data.gov.uk) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/jp/legislation?id=129AC0000000089","method":"GET","description":"Laws of Japan from the e-Gov law API: search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/jp/open-data?q=%E4%BA%BA%E5%8F%A3","method":"GET","description":"Search the national open data portal of Japan (the e-Gov data portal) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/pl/companies?q=orlen","method":"GET","description":"Companies in Poland's KRS entrepreneurs register: search by name (our own index of the register) or fetch one by KRS number. Registered name, status, legal form, registered address, NIP/REGON and a link to the official register. Company-level facts only; no directors or shareholders. A name with no match, or an uncached number: 404, not charged. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/pl/legislation?id=DU%2F1964%2F93","method":"GET","description":"Laws of Poland from the Sejm ELI API: search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/pl/open-data?q=klimat","method":"GET","description":"Search the national open data portal of Poland (dane.gov.pl) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/sk/accounts?id=31322832","method":"GET","description":"Annual accounts of one Slovak company from the official register of financial statements (RUZ), by company id (ICO): the latest statements (up to 20; statementCount is all filed) with period and filing dates; for the latest, key figures (assets, equity, turnover, profit after tax, with prior year) and every balance-sheet and income-statement line as filed, in euros; PDF links for the latest two. Uncached: 404, not charged. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/sk/companies?id=31560636","method":"GET","description":"Slovak companies from the register of legal entities (RPO, Statistical Office). By id (ICO): one company with current and former names, legal form, status, address, founding and end dates, main activity, register court and file number, share capital and business scope. By name (q=): matching companies with name, legal form, status, address and founding date; open one by id for the rest. No persons. Uncached: 404, not charged. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/us/legislation?id=title-16%2Fsection-312.2","method":"GET","description":"US federal regulations from the eCFR (Code of Federal Regulations, not statutes; not an official legal edition): search by title, or fetch one section by its id, with title, status, dates and the official link. Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/gov/us/open-data?q=climate","method":"GET","description":"Search the national open data portal of the United States (catalog.data.gov) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/insider-info","method":"GET","description":"Local insider tips for ski and mountain travel from people on the ground, each with its resort, country and date (e.g. early glacier snowpark openings). One payment returns every current tip; ?id=<tip-id> returns one. Tips are in the local language (currently Slovak), plain text. — $1 USDC"},{"url":"https://api.maxwellinternational.ai/v1/llm/chat","method":"POST","contentType":"application/json","body":{"model":"maxwell-chat","messages":[{"role":"user","content":"In one sentence: what is x402?"}],"max_tokens":80},"description":"AI assistant from the Maxwell International LLM service (model maxwell-chat), OpenAI-style chat completion: POST {model, messages, max_tokens}. Priced before it runs: prompt tokens (yours plus ~860 of service instructions) x $1.50/M + max_tokens x $3.00/M + $0.005; max_tokens is your spend limit (short question, max_tokens 80: about $0.0066). Text only. Free model list: GET /v1/llm/models. — from $0.0055 USDC, quoted per request"},{"url":"https://api.maxwellinternational.ai/v1/macro/ecb/fx?pair=USD","method":"GET","description":"ECB euro foreign exchange reference rates (EUR base) for one currency (e.g. USD): the latest rate and about three months of daily history in date order, as published by the European Central Bank. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/macro/fred/series?id=CPIAUCSL","method":"GET","description":"FRED (Federal Reserve Bank of St. Louis) series observations by series id, e.g. GDP, UNRATE, CPIAUCSL: dates and values with the series title, units and frequency. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/market/quote?symbol=BTCUSDT","method":"GET","description":"Latest crypto trade tick from Binance public WebSocket cache. Pass symbol=BTCUSDT (also ETHUSDT, SOLUSDT, BNBUSDT, XRPUSDT). — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/market/quotes","method":"GET","description":"Bundle of all cached live crypto quotes from the market scraper. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/nvd/cve?id=CVE-2021-44228","method":"GET","description":"NVD (National Vulnerability Database) CVE record by id, or search by keyword in recent CVEs: description, severity and CVSS base score, status, published and last-modified dates, and whether it is on CISA's Known Exploited list. Cached; records refreshed within about 48 hours. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/ofac/sdn?q=ROSNEFT","method":"GET","description":"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. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/openfda/drug/enforcement?q=valsartan","method":"GET","description":"FDA drug recalls (enforcement reports) from openFDA, newest first: matches product, firm, reason, brand or generic name. Each recall has its number, class (I-III), status, reason, firm, dates, distribution and quantity. ?q=valsartan; 10 by default, up to 25 with &limit=. Answers are cached for up to 24 hours. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/openfda/drug/event?q=metformin","method":"GET","description":"FDA adverse event reports (FAERS) for a drug from openFDA, newest first: report id, date received, seriousness (death, hospitalisation, life-threatening), reactions, drugs taken and indication. ?q=metformin; 5 by default, up to 25 with &limit=. Cached for up to 24 hours. Reports are not proof the drug caused the event. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/openfda/drug/label?q=atorvastatin","method":"GET","description":"FDA drug labels (package inserts) by brand or generic name from openFDA, newest label first: brand, generic name, manufacturer, indications and usage, warnings, label date. ?q=ibuprofen; 5 labels by default, up to 25 with &limit=. Answers are cached for up to 24 hours. Not medical advice. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/openfda/food/enforcement?q=listeria","method":"GET","description":"FDA food recalls (enforcement reports) from openFDA, newest first: matches product, firm or reason. Each recall has its number, class (I-III), status, reason, firm, dates, distribution and quantity. ?q=listeria; 10 by default, up to 25 with &limit=. Answers are cached for up to 24 hours. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/rdap/domain?domain=google.com","method":"GET","description":"Domain registration record, looked up live from the registry's own RDAP server: whether it is registered, registrar, status flags, created / updated / expiry dates, nameservers, and which registry answered. No personal contact data. Every lookup is an answer and is charged: \"not registered\" (registered:false) and \"this registry offers no RDAP service\" (rdapAvailable:false, e.g. .de) included. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/registry/npm?name=express","method":"GET","description":"npm package card from the official registry: latest or a given version, description, license, maintainers, keywords, repository, dependencies count and publish dates. Required: name; optional: version. Cached. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/resort/conditions?country=Austria&resort=kitzbuehel","method":"GET","description":"Conditions for any ski resort in the directory: 7-day model forecast at base and summit with fresh-snow estimate (every 6 hours) and, where one of 11 European met services has a station, its latest temperature, wind and snow depth. Lift status (every 15 minutes) and the snow report only at about 140 resorts with their own feed, nearly all in the Alps, Poland and Slovakia, a few in North America and Japan; no lift status elsewhere. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/ski/inventory?country=Andorra","method":"GET","description":"Ski resorts list for one country (US: one state), worldwide ski resort directory: each resort with region, operator, official site, ticket-shop and price-list links, currency and coordinates of the main lift or ticket office. No prices (see ski.prices). — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/ski/operator?name=gopass","method":"GET","description":"Lift-operator network card (GOPASS: Jasna, Tatranska Lomnica, Strbske Pleso, Stary Smokovec, Jested, Spindleruv Mlyn, Szczyrk, Muttereralm, Molltaler Gletscher): per resort whether the operator's own shop sells day tickets or only season passes right now, checked weekly. — $0.05 USDC"},{"url":"https://api.maxwellinternational.ai/v1/ski/prices?country=Austria&resort=kitzbuehel","method":"GET","description":"Ski lift ticket and ski pass prices for one ski resort, as the resort publishes them: day, multi-day and season tickets by age band, sales channel and price period, in local currency. Every row has its season (newest first, older ones marked lastSeason), source link and read date (hand-checked resorts: Oct 7-9, 2026, rechecks from Nov 8; others: a weekly crawl or an earlier collection). Needs country and resort (ids: /v1/ski/coverage). — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/ski/prices-bulk?country=Andorra","method":"GET","description":"Every lift-ticket and season-pass price on file for one country in one answer (US: per state), the same rows /v1/ski/prices sells per resort, with source page and read date. Filters: region, ticketType, ageBand, dateFrom/dateTo. Up to 5000 rows; larger answers ask you to narrow, not charged. — $0.25 USDC"},{"url":"https://api.maxwellinternational.ai/v1/ski/quote?country=Austria&resort=kitzbuehel&ticketType=day&ageBand=adult&seasonBand=premium","method":"GET","description":"Price of one lift ticket or ski pass: the published price for one resort, ticket type (day, multi-day, half-day, season) and age band (adult, child, youth, senior), with its source page and the date it was read. Cheapest way to answer \"how much is a day pass\". 404, not charged, when that combination is not on file. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/ski/resort?country=Austria&resort=kitzbuehel","method":"GET","description":"Ski resort info card: operator, region, official site, ticket shop and price-list links, which lift-ticket types and age bands have prices on file, currency, date span and when prices were read. No price amounts (those are /v1/ski/prices). Resort ids from /v1/ski/coverage. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/token/safety?chain=base&address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","method":"GET","description":"Risk signals for one Base or Solana token from GoPlus, DexScreener (GeckoTerminal when DexScreener has no pair) and a direct chain read, each signal with its source. No score and no safe or unsafe label. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/trip/attractions?country=Austria&resort=kitzbuehel","method":"GET","description":"Things to do near a ski resort besides skiing: viewpoints, caves, museums, spas and saunas, water parks, ice rinks, snow parks, cross-country trails and other attractions, with season, months, opening hours and distance from the mountain. Prices are shown only from lists checked against the attraction's own page. Each answer repeats the trip map with the next step and bundle price. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/trip/bars?country=Austria&resort=kitzbuehel","method":"GET","description":"Apres-ski bars and nightlife near a ski resort: bars, pubs, nightclubs and beer gardens within 15 km of the resort's arrival point, nearest first, with opening hours, phone and website as published. Each answer repeats the trip map with the next step and bundle price. No Google data. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/trip/bundle?country=Slovakia&resort=jasna-chopok","method":"GET","description":"Ski trip planner in one call: every Trip Wizard step with data at one resort (getting there, lift tickets, rental, snow conditions, where to eat, apres-ski, things to do, places to stay) that this trip has not bought yet, at 60% of the separate prices, quoted per request: from $0.02 to $0.081 for a resort with every step on file. Pass trip=<tripId> so steps already bought are left out. — $0.02 to $0.081 USDC, quoted per request"},{"url":"https://api.maxwellinternational.ai/v1/trip/getting-there?country=Austria&resort=kitzbuehel","method":"GET","description":"How to get to a ski resort: ticket offices and lift bases (lifts, elevation, distance from the arrival point), nearest train stations, ski-bus routes and what the resort says about buses, parking near the lifts (capacity, fee, published prices, distance) and whether it fills up. Each answer repeats the trip map with the next step and bundle price. OpenStreetMap plus the resort's own pages. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/trip/lodging?country=Austria&resort=kitzbuehel&tier=slope","method":"GET","description":"Places to stay at a ski resort: hotels, chalets, apartments, guest houses and mountain huts by distance to the lifts. tier=slope ($0.02): within a 1 km walk of a lift base, ski-in/ski-out first. tier=around ($0.02): further out, up to 15 km; does not repeat slope. With nearest lift and piste, stars, amenities, where each was seen, phone and website. Booking page where published. A starting price is shown only from lists checked against… — $0.02 USDC"},{"url":"https://api.maxwellinternational.ai/v1/trip/rental?country=Austria&resort=kitzbuehel","method":"GET","description":"Ski rental, ski shops and ski schools at a ski resort: where to rent skis and snowboards, rental shops first, each with its nearest lift base and distance, address, phone, website and hours. Rental and lesson prices are shown only from lists checked against the business's own page, with that page and the date checked. Each answer repeats the trip map with the next step and bundle price. — $0.01 USDC"},{"url":"https://api.maxwellinternational.ai/v1/uspto/patent?q=lithium%20battery%20anode","method":"GET","description":"US patent search by keywords (?q=, every word must match; up to 10 USPTO applications and grants, newest filing first) or one patent by number (?patentNumber=US11000000). Each result: title, assignee, inventors, CPC classes, filing and grant dates, USPTO status, and patentNumber for granted patents or applicationNumber for pending applications. Uncached: 404, not charged. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/alerts-by-state?state=Alaska","method":"GET","description":"Active NWS alerts for one US state or territory (full name, e.g. Colorado): event, severity, urgency, certainty, headline, area, onset and end times. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/discussion?wfo=BOU","method":"GET","description":"Latest NWS Area Forecast Discussion (forecaster reasoning, confidence, key messages, aviation) for a forecast office or the office covering a US point, split into sections; text=0 omits the raw product. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/forecast?lat=39.7392&lon=-104.9903","method":"GET","description":"NWS daily/period forecast (about 7 days, day and night periods) for a US point or grid. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/forecast-hourly?lat=39.7392&lon=-104.9903","method":"GET","description":"NWS hourly forecast (about 7 days) for a US point or grid. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/gridpoint?lat=39.7392&lon=-104.9903","method":"GET","description":"NWS quantitative gridded forecast for a US point: time series for temperature, dewpoint, humidity, wind and gusts, sky cover, precipitation probability and amount, snowfall, ice, snow level, visibility, thunder probability, weather and hazards (about 7 days). Filter with fields= and hours=. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/noaa?lat=39.7392&lon=-104.9903","method":"GET","description":"NWS daily/period forecast for a US point or grid; same answer as weather.forecast. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/observation?stationId=KDEN","method":"GET","description":"Most recent NWS station observation (by stationId, or the station nearest a lat/lon): temperature, dewpoint, wind, humidity, pressure, conditions, with observedAt showing when it was measured. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/weather/point?lat=39.7392&lon=-104.9903","method":"GET","description":"NWS point metadata for a US lat/lon: forecast office, grid x/y, time zone, county, nearest observation station and the NWS forecast links. Changes rarely. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued. — $0.005 USDC"},{"url":"https://api.maxwellinternational.ai/v1/x402/endpoint/check?url=https%3A%2F%2Fwww.x402scan.com%2Fapi%2Fx402%2Fresources","method":"GET","description":"Checks one http(s) URL without paying it: whether it returns a valid x402 payment challenge, its USDC price against the median of its category, the payTo wallets and their USDC received in the last 30 days where our collector has them, and our own probe history (uptime since first seen). Signals with sources; a factual report, not a safety verdict. — $0.002 USDC"}],"attestation":{"type":"none"},"docs":"https://api.maxwellinternational.ai/catalog.json","contact":"accounts@maxwellinternational.ai","updated":"2026-11-12T18:09:25.875Z","catalog":"https://api.maxwellinternational.ai/catalog.json","health":"https://api.maxwellinternational.ai/health","payTo":"0x5976376b0c2125655e01d0a7758c744c43fb6d93","network":"eip155:8453","networkName":"base","asset":{"symbol":"USDC","address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","decimals":6,"standard":"EIP-3009"},"facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","networks":[{"network":"eip155:8453","networkName":"base","asset":"USDC","payTo":"0x5976376b0c2125655e01d0a7758c744c43fb6d93"},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","networkName":"solana","asset":"USDC","mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","payTo":"u5zcwMcmrn7qAN4zUJzLhpLDQv81qtFDfZR1ohCrMs9"}],"terms":"https://api.maxwellinternational.ai/terms.json","openapi":"https://api.maxwellinternational.ai/openapi.json","mcp":{"endpoint":"https://api.maxwellinternational.ai/mcp","transport":"streamable-http","payments":"x402 MCP transport: an unpaid paid-tool call returns the payment requirements; re-call with _meta[\"x402/payment\"]. USDC on Base or Solana.","freeTools":["list_products","get_price_quote","service_terms","ski_coverage","trip_map","food_coverage","llm_models"],"package":"@maxwellintl/x402-mcp","install":"npx -y @maxwellintl/x402-mcp","packageNote":"Local server that pays with your own wallet within budget caps you set.","contact":"accounts@maxwellinternational.ai"}}